{"title":"Amino Acids","description":null,"products":[{"product_id":"taurine-500mg","title":"Taurine 500mg","description":"\u003cp\u003eCardiovascular and detoxification support\n\u003cbr\u003e• Supports cardiovascular health and function\n\u003cbr\u003e• Promotes healthy contraction of the heart\n\u003cbr\u003e• Provides assistance for brain and gallbladder health\n\u003cbr\u003e• Supports the body's natural detoxification process\u003c\/p\u003e","brand":"Pure Encapsulations","offers":[{"title":"Default Title","offer_id":51589650612356,"sku":"Pure Taurine 500mg 60caps","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-44515-1002-1773439212280.png?v=1773442493"},{"product_id":"glycine-500mg","title":"Glycine 500mg","description":"\u003cp\u003eGlycine is a non-essential amino acid that is synthesized by the body and is used to form protein.* It is a naturally sweet-tasting amino acid. This formulation provides Free Form L-Glycine to promote optimal absorption and assimilation.*\u003c\/p\u003e","brand":"Solgar","offers":[{"title":"Default Title","offer_id":51589650710660,"sku":"Solgar Glycine 500 Mg 100 vcaps","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4536-1000-1772665249158.jpg?v=1772665442"},{"product_id":"suntheanine-l-theanine","title":"Suntheanine L-Theanine","description":"","brand":"Natural Factors","offers":[{"title":"60 chewable tablets","offer_id":51841925087364,"sku":"NatFact Suntheanine 60tb 100mg","price":18.99,"currency_code":"USD","in_stock":true},{"title":"120 chewable tablets","offer_id":51589650907268,"sku":"NatFact Suntheanine S-R 120chw","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4885-1000-1772665249158.png?v=1772665471"},{"product_id":"pharma-gaba100-mg","title":"Pharma GABA100 mg","description":"\u003ccenter\u003e\u003cb\u003e\u003cfont size=\"+1\"\u003e Pharma GABA® is a superior source and naturally produced form of the important brain compound Gamma Amino Butyric Acid (GABA). Clinical studies have shown that Pharma GABA® helps increase the production of alpha brain waves to create a profound sense of physical relaxation while maintaining mental focus\u003c\/font\u003e\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n •\u003cb\u003eHELPS RELIEVE STRESS:\u003c\/b\u003e Put your mind at ease with 100 mg of their natural, clinically studied form of GABA in a delicious chewable; Fast-acting support for a relaxed, focused mind\n\u003cbr\u003e\n •\u003cb\u003eSUPPORTS FOCUS AND SLEEP QUALITY:\u003c\/b\u003e Helps improve alertness and concentration; Promotes emotional well-being and immune health during times of stress without drowsiness\n\u003cbr\u003e\n •\u003cb\u003ePHARMA GABA:\u003c\/b\u003e Made with a concentrated, natural form of GABA; It' s used by the brain to help ease nervousness and scattered thoughts\n\u003cbr\u003e\n •\u003cb\u003eONE-TWO TABLETS:\u003c\/b\u003e Taken up to 3 times daily; Vegan, non-GMO, non-habit-forming and free of gluten and soy; Tropical flavored\n\u003cbr\u003e\n •\u003cb\u003eTHIRD-PARTY CERTIFIED:\u003c\/b\u003e Independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":51589650972804,"sku":"NatFact Gaba 100 mg 60chews","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4887-1000-1772665249158.png?v=1772665474"},{"product_id":"gabatrol-stress-mood","title":"Gabatrol Stress \u0026 Mood","description":"\u003ch1\u003ePure Life Gabatrol – 90 Capsules\u003c\/h1\u003e\n\u003cp\u003eGabatrol by Pure Life supports mood, focus, and relaxation using a proprietary blend of amino acids and neuro-nutrients for fast-acting results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePromotes calmness and mental clarity\u003c\/li\u003e\n  \u003cli\u003eContains GABA, L-theanine, and phenibut\u003c\/li\u003e\n  \u003cli\u003eFast-acting without sedation\u003c\/li\u003e\n  \u003cli\u003eSupports emotional balance and focus\u003c\/li\u003e\n  \u003cli\u003e90 capsules per bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta name=\"\" description content=\"\" pure life gabatrol promotes calm clarity and mood support with amino acids neuro-nutrients in capsules.\u003e\n\nGabatrol works fast to help boost your mood and calm your mind. Its unique blend of ingredients work together to enhance brain function and increase GABA, the #1 calm and happy neurotransmitter in the brain. When your GABA levels are higher, you’re more relaxed and focused. You feel great and think with mental clarity.\n\nNegative emotions affect your body, thoughts, and behavior. They can result in increased blood pressure, fatigue, and poor daily habits. It is important to maintain proper emotional health to help put yourself in the best position to succeed mentally and physically. \n\nGabatrol has a unique blend of ingredients including Phenyl-GABA, Theanine and Sceletium Tortuosum (Kanna) that work together to increase GABA, the #1 calm and happy neurotransmitter in the brain. When your GABA levels are higher, you have more energy and motivation to tackle problems. You feel great and think with more clarity. Gabatrol uses Phenyl-GABA, the most potent form of GABA. It’s the only form to pass through the blood brain barrier and give you a calming effect that you actually feel!","brand":"Pure Life","offers":[{"title":"Default Title","offer_id":51589656150148,"sku":"Pure Life Gabatrol 90Tabs","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-16149-1000-1772665249158.jpg?v=1772665987"},{"product_id":"l-arginine-750mg","title":"L-Arginine 750mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003e\nTheir free-form L-Arginine is HPLC verified ultra-pure for maximum bioavailability and effectiveness.\n\u003cbr\u003e\u003cbr\u003e\nArginine (or L-Arginine) is a crystalline free-form amino acid involved in numerous areas of human biochemistry, including muscle metabolism, hormone secretion, ammonia detoxification, and the immune system. Arginine promotes nitric oxide production, which helps support circulation and muscles.\n\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n •L-Arginine is one of 20 amino acids, the building blocks of protein. Arginine can serve as a source of energy, and is involved in various pathways throughout the body. Arginine supports the effect of exercise and is one of the most important amino acids involved in immune function.L-Arginine is considered a semi-essential amino acid, because although it is normally synthesized in sufficient amounts by the body, supplementation is sometimes required. Arginine supports protein synthesis as it is involved in the transport and storage of nitrogen and is important for proper physical performance because it is used by the body to produce creatine. \n\u003cbr\u003e\n •L-Arginine is required for the synthesis of nitric oxide, a secondary messenger involved in blood flow. Nitric oxide is a compound that helps keep blood vessels dilated to promote healthy blood flow. Arginine also stimulates protein synthesis and has been studied for wound healing, bodybuilding, enhancement of sperm production (spermatogenesis), and prevention of wasting in people with critical illness. L-Arginine is beneficial for overall cardiovascular maintenance as well as other areas that depend largely on healthy circulatory status.","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51589664538756,"sku":"NutraBio L-Arginine 750mg 120vc","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-37887-1002-1772665249158.jpg?v=1772666969"},{"product_id":"trimethyl-glycine-betaine-anhydrous","title":"Trimethyl Glycine Betaine Anhydrous","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003e\nTrimethylglycine, also known as TMG and betaine, supplementation has been shown in clinical and non-clinical studies to support a healthy homocysteine level, which in turn supports healthy cardiovascular function.\u003cbr\u003e\u003cbr\u003e In a recent study, participants who consumed 360 mg of betaine had, on average, 10% lower concentrations of homocysteine and 19% lower concentrations of reactive protein than did those who consumed 260 mg.\n \u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n\u0026amp;check; Supports healthy homocysteine levels.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports a healthy cardiovascular system.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports healthy blood vessels.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports healthy liver function.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Protects liver cells from toxins and helps process fats.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports normal levels of S-adenosyl-methionine (SAMe) in the cerebrospinal fluid.\n\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eWhat is TMG (Trimethylglycine) and what does TMG do?\u003c\/b\u003e\u003cbr\u003e\nTrimethylglycine (TMG) protects the cardiovascular system by neutralizing harmful homocysteine while offering valuable nutritional support for healthy liver function. TMG acts as a methyl donor, providing extra methyl groups to hasten the conversion of harmful homocysteine into the biologically safe and beneficial amino acid methionine. Methyl donors, such as TMG and folic acid, are required for converting homocysteine back into methionine and for the accurate synthesis of DNA and RNA, which is essential for the production of normal cells. When a TMG methyl group is donated to a molecule of homocysteine, it converts to the non-toxic amino acid, methionine, and then into S-adenosyl-methionine (SAMe).\n\u003cbr\u003e\u003cbr\u003e\nImpairment of methylation results in abnormal cell synthesis and elevated levels of homocysteine, a toxic amino acid and a serious health risk. Methylation can be inhibited by inadequately functioning key enzymes, excessive protein and fat intake, poor diet, inadequate intake of methyl groups, coffee, alcohol or by smoking\n\u003cbr\u003e\u003cbr\u003e\nTMG, also known as betaine anhydrous, acts as a methyl donor which is important for a wide range of physiological reactions in the body. TMG works closely with other methyl donors including choline, folic acid, vitamin B12 and s-adenosyl-methionine (SAMe), and is also a precursor of carnitine synthesis.\n\u003cbr\u003e\u003cbr\u003e\nIn the course of its metabolism in the body, TMG is turned into dimethylglycine (DMG). In Russia, DMG is used extensively as an athletic performance enhancer, and it has recently become popular among American athletes. TMG is a less expensive alternative that may have the same effects as DMG as it does convert into DMG in the body.\n\u003cbr\u003e\u003cbr\u003e\nTMG has also been suggested as a less expensive substitute for S-adenosyl-methionine (SAMe) for conditions for which SAMe is used, such as osteoarthritis and depression. However, there is no evidence to show that it is effective for these purposes.","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51589665456260,"sku":"NBio TMG","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39260-1002-1772924420445.png?v=1772926408"},{"product_id":"nutrabio-gaba-90-vegetable-capsules","title":"Nutrabio GABA 90 Vegetable Capsules","description":"\u003cp\u003eGABA (gamma-aminobutyric acid) is an amino acid which acts as an inhibitory calming neurotransmitter to regulate brain and nerve cell activity by inhibiting the number of neurons firing in the brain. GABA is referred to as the brain’s natural calming agent, and by inhibiting over-stimulation of the brain, GABA may help promote relaxation and ease nervous tension. Taken at bedtime, supplemental GABA may assist some people in the initiation of sleep and produce a deeper and more beneficial sleep.\u003c\/p\u003e\n\n\u003cp\u003eGamma-aminobutyric acid (GABA) is major neurotransmitter widely distributed throughout the central nervous system (CNS). This neurotransmitter appears to have a significant influence on the pituitary gland’s hormone secretion, primarily through its hypothalamic effect.\u003c\/p\u003e\n\n\u003cp\u003eGABA is also the most important and widespread inhibitory neurotransmitter in the brain. It helps prevent the over-firing of the nerve cells and decreases overall neuron activities in the CNS. Over-firing can cause restlessness, spasmodic movements, irritability and anxiety. GABA is also utilized by the brain to create tranquility and calmness through the brain’s metabolic processes.\u003c\/p\u003e\n\n\u003cp\u003eGABA stimulates the production of Human Growth Hormone (HGH). It is HGH that has been found in studies to facilitate the metabolism of fats in the body. HGH is also known for its powerful muscle-building effects. Increasing HGH can definitely be a good thing, especially for bodybuilders. HGH tends to decrease naturally with age, so the older you get, the harder it is to lose fat. That’s one reason GABA has become so popular.\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51589671125124,"sku":"NutraBio Gaba 1000mg 90vc","price":15.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-42018-1002-1772665249158.jpg?v=1772667427"},{"product_id":"liposomal-glutathione","title":"Liposomal Glutathione","description":"\u003cp\u003eThe body's most powerful antioxidant, glutathione, protects us from free radicals that affect cellular health and function. As we age, our glutathione levels decrease, so we need a little more to defend our system. Liposomal Glutathione also promotes healthy aging on the cellular level—supporting the body’s natural detoxification processes and defending cells against oxidative stress.*\n\u003cbr\u003eOur liposomal technology uses a powdered liposome. These free-flowing particles immediately form a liposomal suspension when digested. You deal with no messy liquids here. These liposomal particles stay intact during the journey through your stomach, and the particles release when they reach your large intestine. Then, the gut lining easily absorbs them into the bloodstream. Liposomal delivery ensures optimal absorption and high bioavailability.\u003c\/p\u003e","brand":"BodyBio","offers":[{"title":"Default Title","offer_id":51589679382660,"sku":"BodyBio Liposomal Glutathione","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-44547-1002-1772665249158.png?v=1772668065"},{"product_id":"stress-relax-suntheanine-l-theanine-125mg","title":"Stress Relax Suntheanine L-Theanine 125mg","description":"Suntheanine® contains \u003cb\u003epure L-Theanine, a unique amino acid found in green tea\u003c\/b\u003e that is emerging as the premier natural product to \u003cb\u003esupport mental calmness and relaxation\u003c\/b\u003e. Suntheanine® is produced via a proprietary enzymatic process, guaranteeing essentially pure L-Theanine for maximum effectiveness.\u003cbr\u003e\u003cbr\u003e\n\n •Natural Factors Amino Acids are the highest quality \u003cb\u003epharmaceutical grade products\u003c\/b\u003e available.\u003cbr\u003e\n\n •L-Theanine can help balance out and \u003cb\u003eboost levels of serotonin and dopamine\u003c\/b\u003e in the brain due to it's calming abilities.\u003cbr\u003e\n\n •Because of its calming abilities, it is used to \u003cb\u003ehelp people sleep and relax.\u003c\/b\u003e\u003cbr\u003e\n\n •It has also been shown to \u003cb\u003eincrease cognitive performance, attention span, alertness and focus\u003c\/b\u003e without the anxiety inducing or jittery feelings some get from caffeine.\u003cbr\u003e\n\n •This amino acid has also been linked with lowering blood pressure in some studies.","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":51590028034180,"sku":"NF Suntheanine L-Theanine 125mg","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4922-1000-1772665249158.jpg?v=1772665481"},{"product_id":"l-tryptophan-500mg","title":"L-Tryptophan 500mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eFormulated with 500 mg of free-form L-Tryptophan (TryptoPure) per serving\u003cbr\u003e\u003cbr\u003e\n\nAjiPure Amino Acid from Ajinomoto – the World Leading Supplier of Amino Acids\u003cbr\u003e\u003cbr\u003e\n\nSoy-Free, Gluten-Free, Non-GMO, Kosher Certified, Vegan\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\nMay Support\u003cbr\u003e\u003cbr\u003e\n◆ Sleep Health\u003cbr\u003e\u003cbr\u003e\n◆ Mood Health\u003cbr\u003e\u003cbr\u003e\n◆ Neurotransmitter Support\u003cbr\u003e\u003cbr\u003e","brand":"Bluebonnet","offers":[{"title":"Default Title","offer_id":51590029017220,"sku":"BB L-Tryptophan 500mg 30caps","price":12.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-6539-1000-1772665249158.png?v=1772665609"},{"product_id":"gaba-100mg","title":"GABA 100mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eOur Instant Dissolve MicroLingual® Tablets go to work fast,under the tongue. GABA helps to maintain a healthy nervous system and supports the regulation of muscle tone.\u003c\/b\u003e\u003c\/center\u003e","brand":"Superior Source","offers":[{"title":"Default Title","offer_id":51590031605892,"sku":"Superior Source Gaba 100 mg","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-11989-1000-1772665249158.jpg?v=1772665793"},{"product_id":"5-htp-100mg","title":"5-HTP 100mg","description":"\u003cp\u003eStress-relax 5-htp 100 mg dietary supplement delivers 100 mg of 5-hydroxytryptophan per serving to help provide support for your emotional health and wellbeing.\u003c\/p\u003e\u003cp\u003e5-Hydroxytryptophan (5-HTP) is an amino acid that is the intermediate step between tryptophan and the important brain chemical serotonin\u003c\/p\u003e\u003cp\u003e This bottle contains 120 caplets and each caplet is enteric coated to reduce gastric discomfort while ensuring maximum absorption.\u003c\/p\u003e\u003cp\u003e Our 5-htp dietary supplement does not contain any artificial sweeteners, preservatives or colors.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":51590037700740,"sku":"NatFact 5-HTP 100mg 120cap","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-22636-1003-1772665249158.png?v=1772666243"},{"product_id":"l-lysine-500mg","title":"L-Lysine 500mg","description":"\u003cb\u003eSolaray Lysine\u003c\/b\u003e is an essential amino acid not produced by the body, L-Lysine must be acquired from Lysine-rich foods such as fish, beef, poultry, seeds, and nuts or from nutritional supplements. Solaray L-Lysine is intended to help support normal synthesis of proteins and may also support healthy cognitive, immune system, and gastrointestinal function.\nFurthermore, L-Lysine plays an important \u003cb\u003erole in helping to support the maintenance of collagen and elastin\u003c\/b\u003e – both of which are essential to the structural integrity of bones, joints, and skin – and is a precursor to other essential, free-form amino acids such as L-Carnitine.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n •Lysine is a \u003cb\u003ebuilding block for protein.\u003c\/b\u003e\u003cbr\u003e •It’s an essential amino acid because your \u003cb\u003ebody cannot make it, so you need to obtain it from food.\u003c\/b\u003e\u003cbr\u003e •It’s \u003cb\u003eimportant for normal growth and muscle turnover\u003c\/b\u003e and used to form carnitine, a substance found in most cells of your body.\u003cbr\u003e • It also helps \u003cb\u003etransport fats across your cells\u003c\/b\u003e to be burned for energy.\u003cbr\u003e • \u003cb\u003eCognition - Immune System Function - Gastrointestinal Function - Collagen and Elastin Maintenance - Bones - Joints - Skin.\u003c\/b\u003e\u003cbr\u003e •Lysine may help \u003cb\u003ereduce feelings of anxiety and reduce levels of the stress hormone cortisol\u003c\/b\u003e in some people. Early research indicates that it may even help improve symptoms in people with schizophrenia.\n \u003c\/ul\u003e","brand":"Solaray","offers":[{"title":"Default Title","offer_id":51594954014852,"sku":"Sola L-Lysine 500mg 120cp","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-5114-1000-1772751606578.png?v=1772751903"},{"product_id":"taurine-powder-500mg","title":"Taurine Powder 500mg","description":"\u003cp\u003eElevate your wellness routine with our premium Taurine Powder. This conditionally essential amino acid, known as 2-Aminoethane sulfonic acid, plays a pivotal role in a multitude of metabolic processes in your body. Abundant in crucial areas like the heart, skeletal muscle, white blood cells, and the central nervous system, Taurine is a foundational building block for all other amino acids and a key player in your overall health.\u003c\/p\u003e\n\n\u003cp\u003e-Vital for Metabolic Processes: Taurine participates actively in bile acid conjugation, detoxification, membrane stabilization, osmoregulation, and even in the modulation of neurotransmission and calcium levels within cells.\n\u003cbr\u003e-Enhanced Tissue Health: Regular supplementation can significantly boost Taurine levels in many tissues, supporting overall cellular and organ health.\n\u003cbr\u003e-High-Quality and Pure: Our Taurine is free-form L-Taurine, synthesized chemically to ensure the highest purity. -It is USP grade - USP26\/JP8, ensuring top-notch quality and efficacy.\n\u003cbr\u003e-Ethical and Safe: We guarantee a product that is NON-GMO, BSE\/TSE free, and devoid of animal products or by-products. There's no compromise on ethics; our Taurine is produced without animal urine, irradiation, EtO, solvents, preservatives, or pesticides.\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51594962206852,"sku":"NutraBio Taurine Powder 500s","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-17198-1000-1772751606578.jpg?v=1772752453"},{"product_id":"l-arginine-powder","title":"L-Arginine Powder","description":"\u003cp\u003eOur free-form L-Arginine is HPLC verified ultra-pure for maximum bioavailability and effectiveness. Arginine (or L-Arginine) is a crystalline free-form amino acid involved in numerous areas of human biochemistry, including muscle metabolism, hormone secretion, ammonia detoxification, and the immune system. Arginine promotes nitric oxide production, which helps support circulation and muscles.\u003c\/p\u003e\n\n\u003cp\u003eL-Arginine is one of 20 amino acids, the building blocks of protein. Arginine can serve as a source of energy, and is involved in various pathways throughout the body. Arginine supports the effect of exercise and is one of the most important amino acids involved in immune function.L-Arginine is considered a semi-essential amino acid, because although it is normally synthesized in sufficient amounts by the body, supplementation is sometimes required. Arginine supports protein synthesis as it is involved in the transport and storage of nitrogen and is important for proper physical performance because it is used by the body to produce creatine.\u003c\/p\u003e\n\n\u003cp\u003eL-Arginine is required for the synthesis of nitric oxide, a secondary messenger involved in blood flow. Nitric oxide is a compound that helps keep blood vessels dilated to promote healthy blood flow. Arginine also stimulates protein synthesis and has been studied for wound healing, bodybuilding, enhancement of sperm production (spermatogenesis), and prevention of wasting in people with critical illness. L-Arginine is beneficial for overall cardiovascular maintenance as well as other areas that depend largely on healthy circulatory status.\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51594977935492,"sku":"NutraBio L-Arginine Powder 250g","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-28139-1003-1772751606578.jpg?v=1772752761"},{"product_id":"acetyl-l-carnitine-500mg","title":"Acetyl L-Carnitine 500mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003e\nAcetyl L-Carnitine is a stabilized and more absorbable form of the amino acid L-Carnitine. Acetyl L-Carnitine plays an important role in protecting and supporting brain and muscle function.\u003cbr\u003e\u003cbr\u003e As an antioxidant, Acetyl L-Carnitine protects neurons from damage caused by superoxide radicals.\n\n\n\n\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n •Acetyl L-Carnitine is involved in aspects of neuronal metabolism because its molecular structure resembles the neurotransmitter acetylcholine. Supplementing with Acetyl L-Carnitine may improve acetylcholine production and stimulation of protein and membrane phospholipid synthesis. \n\u003cbr\u003e\n •Acetyl L-Carnitine facilitates the metabolism of fatty acids for energy generation. A greater reliance on fat for energy can result in a sparing of muscle glycogen, an enhancement of exercise performance and a reduction in stored body fat. Acetyl L-Carnitine has profound effects on endurance and exercise performance by reducing the respiratory exchange ratio and reducing lactic acid accumulation in muscles extending exercise capacity before fatigue. \n\u003cbr\u003e\n •Carnitine comes in both L- and D-carnitine forms. However, only the L- form is biologically active. The D- form is completely inactive and in large quantities and particular conditions, the D- form may inhibit the utilization of L-carnitine. NutraBio L-Carnitine supplements contain no synthetic D-Carnitine or DL-Carnitine. D-Carnitine and DL-Carnitine are less effective than L-Carnitine. D-Carnitine and DL-Carnitine are not recommended because of their adverse physical side effects.","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51594985734276,"sku":"NutraBio Acetyl LCarnitine 90vc","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-37755-1002-1772751606578.jpg?v=1772753370"},{"product_id":"n-a-c-sustain-600mg","title":"N-A-C Sustain 600mg","description":"\u003cp\u003eNAC Sustain is in a special Sustain bilayer Quick Release\/Sustained Release format of N-Acetyl-L-Cysteine (NAC), a powerful antioxidant amino acid and a precursor to the critical antioxidant glutathione. Glutathione exerts a variety of protective effects, including detoxification and intracellular defense against oxidative stress. Substances known to reduce glutathione status are acetaminophen and alcohol. The advanced bilayer Sustain tablets combine 1\/3 Quick Release and 2\/3 Sustained Release formats to both immediately raise and maintain blood levels over a longer period of time. NAC Sustain releases in the small intestine over an 8 hour period, compared to the 1.5 hour biological half-life of NAC in the bloodstream.\u003c\/p\u003e","brand":"Jarrow Formulas","offers":[{"title":"Default Title","offer_id":51594995597444,"sku":"Jarrow N-A-C Sustain 600mg","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39775-1002-1773525614072.png?v=1773527667"},{"product_id":"taurine-1000mg","title":"Taurine 1000mg","description":"\u003ch1\u003eNatural Factors Taurine 1000 mg – 100 Veggie Capsules\u003c\/h1\u003e\n\u003cp\u003e\nNatural Factors Taurine 1000 mg provides essential support for cardiovascular health, nervous system function, and electrolyte balance in a vegetarian-friendly formula.\n\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports heart and cardiovascular function\u003c\/li\u003e\n  \u003cli\u003eHelps regulate nervous system activity\u003c\/li\u003e\n  \u003cli\u003ePromotes healthy electrolyte and hydration balance\u003c\/li\u003e\n  \u003cli\u003e100 veggie capsules, suitable for vegetarians and vegans\u003c\/li\u003e\n  \u003cli\u003eNon-GMO and free from artificial additives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta name=\"description\" content=\"Natural Factors Taurine 1000 mg supports heart, nerve, and electrolyte balance in 100 vegetarian capsules.\"\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":51595053826180,"sku":"NF Taurine 1000mg","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-44155-1002-1772751606578.png?v=1772754659"},{"product_id":"5-htp-50mg","title":"5-HTP 50mg","description":"","brand":"Source Naturals","offers":[{"title":"30 capsules","offer_id":51837687660676,"sku":"Source 5-HTP 50mg 30cap","price":5.99,"currency_code":"USD","in_stock":true},{"title":"60 capsules","offer_id":51596817858692,"sku":"Source 5-HTP 50mg 60cap","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-18778-1002-1772816443700.jpg?v=1772816909"},{"product_id":"gaba-500mg","title":"GABA 500mg","description":"\u003ccenter\u003e\u003cb\u003e\u003cfont size=\"+1\"\u003eGABA is an amino acid known for its importance in nervous system functioning. It is an inhibitory neurotransmitter, naturally produced in the brain, that counters excess brain stimulation. This formulation provides Free Form GABA to promote optimal absorption and assimilation. \u003c\/font\u003e\u003c\/b\u003e\u003c\/center\u003e \u003cbr\u003e\u003cbr\u003e \n\n\u003cb\u003e\u0026amp;check; Promotes Relaxation \u003cbr\u003e\n\u0026amp;check; Nervous System Support \u003c\/b\u003e \u003cbr\u003e\n\u003cbr\u003e\n\u003cp\u003e\nDoes Not Contain: Gluten, Wheat, Dairy, Soy, Yeast, Sugar, Sodium, Artificial Flavor, Sweetener, Preservatives and Color.\n\u003c\/p\u003e","brand":"Solgar","offers":[{"title":"Default Title","offer_id":51596817956996,"sku":"Solgar GABA 500mg 100vcaps","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-21664-1003-1772816443700.jpg?v=1772816916"},{"product_id":"nac-600mg-powder","title":"NAC 600mg (powder)","description":"\u003cfont size=\"+1\"\u003e \u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003ccenter\u003eN-Acetyl-L-Cysteine (NAC) is a more stable form of the amino acid L-Cysteine and is the most effective way to boost Glutathione levels in the body. NAC is a more stable form of L-Cysteine because it has an acetyl group (CH3CO) attached. NAC has all the properties of L-Cysteine but is more water soluble and said to be more bio-available than L-Cysteine.\n\n \u003c\/center\u003e \u003cbr\u003e\u003cbr\u003e\n \n \u0026amp;check; Neutralizes Toxins \u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Promotes Healthy Liver Function \u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Powerful Anti-Oxidant \u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Boosts glutathione\n\u003cbr\u003e\u003cbr\u003e \n \n\u003cp\u003e\nNAC makes up Glutathione, a critical antioxidant scientifically proven to scavenge free radicals. NAC has the unique ability to maintain healthy lung tissue, support the body's natural defenses and enhance cellular health and longevity. These qualities make NAC especially beneficial for active people, the elderly and those exposed to polluted environments.\n\u003c\/p\u003e \n\n\u003cp\u003e\nWhat makes NAC so effective as a glutathione booster is the fact that it is a stable amino acid that can retain up to six times the amount of the sulfur and sulfhydryl groups after digestion. Scientists believe that sulfur and sulfur compounds may be central to glutathione. This is crucial for the body's life functions, as NAC helps the body neutralize toxins, heavy metals, such as mercury from dental amalgam fillings, cadmium and lead from paint and cigarette smoke. The Sulfhydryl balance has also been linked to enhance resistance to viral infections.\n\u003c\/p\u003e\n\n\u003cp\u003e\nN-Acetyl-L-Cysteine (NAC) provides powerful immune support and also packs a powerful anti-toxin potential. N-Acetyl-L-Cysteine has the ability to neutralize cell and DNA damaging free radicals.\n\u003c\/p\u003e\n\n\u003cp\u003e\nNAC has been shown to play a protective role against a variety of toxic hazards such as cigarette smoke, auto exhaust, certain herbicides, and overdoses of acetaminophen. It can also play a beneficial role in prostate and respiratory conditions. For example, NAC has well established anti-mucolytic (anti-mucous) properties and has been shown to increase mucocilary transport in smokers.\n\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51596823658628,"sku":"NutraBio NAC 600mg 250serv","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-37510-1002-1772816443700.png?v=1772817067"},{"product_id":"l-tyrosine-500mg","title":"L-Tyrosine 500mg","description":"\u003cp\u003eThe Holistic Navigator L-Tyrosine is a simple amino acid supplement made to support daily mental wellness, focus, and overall vitality.* L-Tyrosine is an amino acid that plays a role in the body’s natural production of certain neurotransmitters, making it a popular choice for those looking to support a balanced, energized daily routine.*\u003c\/p\u003e\n\n\u003cp\u003eEach capsule provides 500 mg of L-Tyrosine in an easy-to-take format. With a clean, straightforward formula, this supplement fits well into a mindful wellness routine for those looking for gentle support during busy or demanding days.*\u003c\/p\u003e\n\n\u003cp\u003eWhy You’ll Love It:\u003c\/p\u003e\n\n\u003cp\u003e-Supports mental focus and clarity*\n\u003cbr\u003e-Helps support a balanced daily mood*\n\u003cbr\u003e-Provides 500 mg of L-Tyrosine per capsule\n\u003cbr\u003e-Simple, single-ingredient active formula\n\u003cbr\u003e-90 capsules per bottle\u003c\/p\u003e\n\n\u003cp\u003eA simple amino acid supplement to help support your daily wellness rhythm.\u003c\/p\u003e","brand":"Holistic Navigator","offers":[{"title":"Default Title","offer_id":51598163280004,"sku":"Hol Nav L-Tyrosine 500mg 90cap","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/Shopify_Product_Images_800_x_800_px_bdf5d931-9f6c-4390-9b73-672e7d2b09be.png?v=1786625106"},{"product_id":"l-theanine-200-mg","title":"L-Theanine 200 Mg","description":"","brand":"Source Naturals","offers":[{"title":"30 tablets","offer_id":51841937047684,"sku":"Source L-Theanine 200mg 30tb","price":13.99,"currency_code":"USD","in_stock":true},{"title":"60 capsules","offer_id":51598163411076,"sku":"Source L-Theanine 200mg 60cp","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/Screenshot_2026-08-18_at_12.10.36_PM.png?v=1787069463"},{"product_id":"l-methionine-500mg","title":"L - Methionine 500mg","description":"\u003cb\u003eSolaray l-methionine\u003c\/b\u003e free-form amino acid supplements contain l-methionine, a necessary part of protein found in your body. This sealed bottle contains 30 vegetarian capsules, each supplying \u003cb\u003e500mg of l-methionine\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n •This product is an \u003cb\u003eamino acid produced naturally by a microbiological fermentation process\u003c\/b\u003e and is an essential component of protein found naturally in the human body.\u003cbr\u003e •Methionine and cysteine are considered to be the principal sulfur-containing amino acids in proteins, and they \u003cb\u003eplay critical roles in cell metabolism.\u003c\/b\u003e\u003cbr\u003e •\u003cb\u003eMethionine aids in the breakdown of fats by both preventing their accumulation in the arteries, aiding the digestive system and facilitating the elimination of heavy metals from the body, which can be converted into cysteine to prevent toxic damage in the liver.\u003c\/b\u003e\n\u003c\/ul\u003e","brand":"Solaray","offers":[{"title":"Default Title","offer_id":51598164590724,"sku":"Sola L-Methionine 500mg 30caps","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-5115-1000-1772838015786.png?v=1772838402"},{"product_id":"l-arginine-500-mg","title":"L-Arginine 500 Mg","description":"\u003cp\u003eSupport your body’s natural ability to thrive with Mae’s Medicinals L-Arginine. L-Arginine is a conditionally essential amino acid that serves as the primary precursor for the production of Nitric Oxide (NO)—a vital molecule that helps the lining of your blood vessels relax and open. By encouraging healthy vasodilation, L-Arginine plays a foundational role in maintaining efficient blood flow and nutrient delivery throughout the entire body.\u003c\/p\u003e\n\n\u003cp\u003eOur formula features 500 mg of Free Form L-Arginine, ensuring the amino acid is in its most basic, unbonded state for rapid and efficient absorption. Whether you are an athlete looking to optimize oxygen delivery to tired muscles or simply seeking a daily boost for your long-term heart health, our clean, gluten-free capsules offer a professional-grade solution.\u003c\/p\u003e\n\n\u003cp\u003eKey Benefits\n\u003cbr\u003e-Nitric Oxide Precursor: Provides the raw materials your body needs to produce Nitric Oxide, the \"master signaling molecule\" for healthy circulation.\u003c\/p\u003e\n\n\u003cp\u003e-Cardiovascular Support: Helps maintain the flexibility and health of blood vessel walls, supporting cardiovascular function already within a normal range.\u003c\/p\u003e\n\n\u003cp\u003e-Exercise Performance: By supporting blood flow, L-Arginine assists in the delivery of oxygen and nutrients to muscles, aiding in performance and recovery.\u003c\/p\u003e\n\n\u003cp\u003e-Metabolic Support: Plays a role in protein synthesis and the healthy metabolism of ammonia, a byproduct of exercise.\u003c\/p\u003e","brand":"Holistic Navigator","offers":[{"title":"Default Title","offer_id":51598165246084,"sku":"Hol Nav L-Arginine 500 Mg","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-6143-1000-1772838015786.jpg?v=1772838486"},{"product_id":"amino-nr","title":"Amino-NR","description":"\u003cfont size=\"+1\"\u003e \u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003ccenter\u003e Amino-NR is an amino acid dietary supplement that supports athletic activity, immune function and daily wellness. Amino acids provide important support for athletic training by helping to enhance muscle performance as well as promoting recovery, and lessening occasional muscle soreness and fatigue \u003cbr\u003e\u003cbr\u003eAmino acids in naturally occurring ratios, providing support for athletic activity, immune function, and daily wellness \u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n •Supports athletic training efficiency \n •Promotes immune health \n •Made with hypoallergenic, vegetarian ingredients \n\u003cbr\u003e\n\u003cp\u003e\nAmino-NR is an amino acid dietary supplement that\nsupports athletic activity, immune function, and\ndaily wellness. Dietary amino acids provide\nimportant support for athletic training by promoting\nmuscle performance and recovery.\n\nFrom trained\nathletes to the elderly, dietary amino acids also play\nan important role in immune health, primarily\nattributed to support for healthy glutamine and\nglutathione levels. Alpha lipoic acid and\nadenosylcobalamin provide additional support for\nmitochondrial function and energy.\nAdenosylcobalamin is the form of vitamin B12 active\nin mitochondria, promoting mitochondrial energy\n(ATP) production, in part by supporting MCM\nenzyme activity, which declines with age. Animal\nstudies suggest it specifically enhances\nmitochondrial bioenergetics, promotes type IIA fast\ntwitch muscle fiber size during aging, and stabilizes\nneuro-muscular junctions.10 Vitamin B6 acts as a\ncofactor for healthy amino acid and energy\nmetabolism\n\u003c\/p\u003e","brand":"Pure Encapsulations","offers":[{"title":"Default Title","offer_id":51598185758852,"sku":"Pure Amino-NR 180caps","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-36780-1002-1772838015786.jpg?v=1772839679"},{"product_id":"essential-youth-l-ergothioneine","title":"Essential Youth L-Ergothioneine","description":"\u003cfont size=\"+1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003ccenter\u003e\nStay youthful with Essential Youth L-Ergothioneine. This innovative formula delivers 5 mg of ergothioneine, an amino acid found in high concentrations in certain mushrooms, that has powerful cell-protecting properties. These protect against oxidative stress. Its benefits have also been linked to brain and heart health, as well as healthy vision.\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n◆ L-ergothioneine offers powerful cellular protection against oxidative stress\u003cbr\u003e\u003cbr\u003e\n◆ May support healthy cellular aging by delaying telomere shortening\u003cbr\u003e\u003cbr\u003e\n◆ May support cognitive, vision and heart health\n\u003cbr\u003e\u003cbr\u003e\nErgothioneine is found in different food sources and in high concentrations in certain mushrooms (your body can’t make it). A new proprietary fermentation method has made it possible to provide supplementation of this nutrient. Studies have shown this amino acid has a highly specific mechanism to transport ergothioneine into cells and it is thought to play a crucial role in supporting long-term health. This innovative formula helps maintain healthy ergothioneine levels to help ensure your body gets enough of this cell-protecting amino acid.","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":51598188478596,"sku":"LifeExt Ess Yth L-Ergothionein","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39153-1002-1772838015786.png?v=1772839983"},{"product_id":"liposomal-l-carnitine","title":"Liposomal L-Carnitine","description":"\u003cp\u003eL-Carnitine helps transport fatty acids to be burned as fuel inside the mitochondria. It also promotes healthy androgen receptors, healthy glucose metabolism, and heart health. We paired it with L-Citrulline to help achieve a better pump when taken pre-workout. Benefits: Promotes Fat Burning Supports healthy glucose metabolism Promotes Androgen Receptor Health Supports Heart Health Liposomal L-Carnitine is the first of its kind offered on the market today. Most oral L-Carnitine is wasted in the digestive process, but our liposomal technology allows for greater absorption and efficacy without requiring invasive injections. L-Carnitine helps transport fatty acids to be burned as fuel inside the mitochondria. It also promotes healthy androgen receptors, healthy glucose metabolism, and heart health. We paired it with L-Citrulline to help achieve a better pump when taken pre-workout.\u003c\/p\u003e","brand":"NuEthix","offers":[{"title":"Default Title","offer_id":51598189756548,"sku":"NuEthx Liposomal L-Carnitine","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39701-1002-1772838015786.png?v=1772840082"},{"product_id":"super-lysine","title":"Super Lysine+","description":"\u003cp\u003eQuantum health superlysine+ immune support can be used as a daily supplement to promote optimal immune-system health. Suggested use of our 90 tablet bottle is 3 capsules daily on an empty stomach. Our pills are guaranteed to be free of yeast, wheat, milk, rye, soy, oats, barley, sugar, preservatives and artificial color or flavor.\u003c\/p\u003e","brand":"Quantum Health","offers":[{"title":"Default Title","offer_id":51600518447236,"sku":"Quantum Super Lysine + 90tb","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4750-1000-1772902850218.jpg?v=1772903021"},{"product_id":"l-lysine-powder-1g","title":"L-Lysine Powder 1g","description":"\u003cp\u003eLysine is an essential amino acid, which means your body cannot manufacture it so it must be obtained through the diet or by supplementation. Lysine is an essential component of all proteins and works with other essential amino acids to maintain growth, lean body mass, and the body's store of nitrogen.\u003c\/p\u003e\n\n\u003cp\u003eLysine acts as a precursor for several other amino acids, including L-Citrulline (needed for normal protein metabolism) and L-carnitine (needed for fat metabolism). Lysine is crucial for the formation of collagen, a major part of the body's connective tissues and appears to help the body absorb and conserve calcium and may reduce its excretion.\u003c\/p\u003e\n\n\u003cp\u003eLysine contributes to energy production when converted to acetyl coenzyme A, one of the principal fuels for the Krebs cycle. Lysine is needed for growth and to help maintain nitrogen balance in the body. L-lysine has many other functions in the body because it is incorporated into many proteins, which are used by the body for a variety of purposes. Lysine supports a healthy immune system.\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51600530374788,"sku":"NutraBio L-Lysine Powder 500s","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-17203-1000-1772902850218.png?v=1772903296"},{"product_id":"l-arginine-l-citrulline","title":"L-Arginine L-Citrulline","description":"\u003cp\u003eSource naturals l-arginine l-citrulline complex amino acid supplement helps to support your peak performance by supplementing the amino acids in your diet. L-arginine is essential to muscle metabolism and circulation, and l-citrulline helps to remove harmful by-products of exercise, so that you recover faster. These 120 tablets of amino acid supplement are free from most common food allergens and packaged in a tamper-evident, safety-sealed bottle.\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":51602248073348,"sku":"Source L-Arginine Citrulline 120","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4111-1000-1773072005944.jpg?v=1773072207"},{"product_id":"carnitine-complex","title":"Carnitine Complex","description":"\u003cp\u003eYour mitochondria depend upon the amino acid carnitine to get the fuel they need from the healthy fats in your diet. Aging, obesity, vegetarian diets, vitamin deficiencies and genetic issues can all lower your carnitine levels.\u003c\/p\u003e\n\u003cp\u003eInsufficient carnitine can lead to malfunctioning and dying mitochondria, which in turn can cause an increase in cellular aging and the breakdown of tissues and organs.\u003c\/p\u003e\n\u003cp\u003eSupplementing with L-carnitine can help disrupt this cycle. Our Carnitine Complex is specially formulated with the two most valuable forms of L-carnitine – L-Carnitine and Acetyl-L-Carnitine to support cellular, muscle, heart and brain health.*\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWho can potentially benefit from Carnitine Complex?\u003cbr\u003e\u003cbr\u003e◆ Anyone who wants to help maintain their health as they age\u003cbr\u003e\u003cbr\u003e◆ Individuals over 55, when muscle mass and function begin to decline\u003cbr\u003e\u003cbr\u003e◆ Individuals engaging in endurance or strength training\u003cbr\u003e\u003cbr\u003e◆ People following weight management regimens\u003cbr\u003e\u003cbr\u003e◆ Vegans, vegetarians and people who eat very little meat\u003cbr\u003e\u003cbr\u003eThe majority of the population are metabolically inflexible, which means most people are unable to easily switch between burning fats and carbs as their primary fuel. Because that affects mitochondrial function, most people are good candidates for Carnitine Complex.\u003cbr\u003e\u003cbr\u003eWith each one-capsule dose of Carnitine Complex, you receive 250 mg each of both L-Carnitine and Acetyl-L-Carnitine. We recommend taking two capsules daily for optimal benefits, ideally in staggered doses for increased absorption.*\u003cbr\u003e\u003cbr\u003eTo help ensure freshness, each Carnitine Complex capsule contains a “freshness bubble” – an inside-the-capsule bubble of nitrogen to help prevent oxidation and degradation of the contents.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dr. Mercola","offers":[{"title":"Default Title","offer_id":51602258067588,"sku":"DrM Carnitine Complex 60 caps","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/CarnitineComplex.webp?v=1782249522"},{"product_id":"l-carnitine-500mg","title":"L-Carnitine 500mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003e\nNutraBio L-Carnitine is a pharmaceutical grade amino acid that is HPLC lab tested for potency and is guaranteed to be free of harmful impurities. \u003cbr\u003e\u003cbr\u003e Each 500mg vegetable capsule contains 500mg of pure L-Carnitine Tartrate with no fillers, excipients, or additives.\n\n\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n\u0026amp;check; Aids transportation and conversion of fats into energy.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Boosts energy production and enhances endurance.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports fatty acid metabolism.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Increases maximal work output and exercise tolerance.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Supports healthy cholesterol metabolism.\u003cbr\u003e\u003cbr\u003e\n\u0026amp;check; Helps improve strength and growth of muscle.\u003cbr\u003e\u003cbr\u003e\n\n\n •Though not essential itself, L-carnitine is considered conditionally essential for many people who aren't synthesizing as much as they need, such as those with angina or intermittent claudication. It plays a vital role in the transport of fatty acids into the mitochondria (the powerhouses of the cell) for oxidation and energy production.\n\u003cbr\u003e\n •Due to its fat burning role in the body, carnitine has been thought to be beneficial as a weight loss supplement and as a sports performance aid (to increase available energy and to spare glycogen). Therefore, researchers have investigated possible benefits that consuming L-carnitine could have on recovery from exercise, weight loss, and athletic performance.","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":51602260099204,"sku":"NutraBio L-Carnitine 500mg 90vc","price":22.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-37889-1002-1772924420445.png?v=1772926296"},{"product_id":"l-lysine-1000mg","title":"L-Lysine 1000mg","description":"\u003cp\u003eL-Lysine is an essential amino acid that supports the health of skin tissue.* It promotes the integrity of skin and lips, and is used by the body to produce collagen.* This formulation provides Free Form L-Lysine to promote optimal absorption and assimilation.*\u003c\/p\u003e","brand":"Solgar","offers":[{"title":"Default Title","offer_id":51605258797188,"sku":"Solgar L-Lysine 1000mg 100tb","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-4546-1000-1773072005944.jpg?v=1773072222"},{"product_id":"l-theanine-200mg","title":"L-Theanine 200mg","description":"\u003cp\u003eFind your center in a fast-paced world with Mae’s Medicinals L-Theanine. A unique amino acid primarily found in green tea (Camellia sinensis), L-Theanine is celebrated for its rare ability to promote deep relaxation without the side effect of drowsiness. It works by supporting healthy levels of GABA and alpha brain wave activity, helping you achieve a state of \"alert calm\" that is perfect for navigating a demanding workday or winding down after sunset.\u003c\/p\u003e\n\n\u003cp\u003eOur formula provides 200 mg of pure L-Theanine in a clean, vegan-friendly capsule. Whether you're looking to take the \"jittery edge\" off your morning caffeine or seeking a natural way to hush the mental chatter before bed, L-Theanine offers a professional-grade botanical tool for emotional balance and mental clarity.\u003c\/p\u003e\n\n\u003cp\u003eKey Benefits\n\u003cbr\u003e-Calm Without Drowsiness: Encourages a state of physical and mental relaxation without making you feel sluggish or tired.\u003c\/p\u003e\n\n\u003cp\u003e-Focus \u0026amp; Mental Clarity: Supports cognitive performance and attention, especially during tasks that require sustained concentration.\u003c\/p\u003e\n\n\u003cp\u003e-Stress Resilience: Helps the body maintain a balanced response to the everyday \"pings\" and stressors of modern life.\u003c\/p\u003e\n\n\u003cp\u003e-Caffeine's Perfect Partner: Often paired with coffee to encourage the focus of caffeine while smoothing out the potential over-stimulation.\u003c\/p\u003e","brand":"Mae's Medicinals","offers":[{"title":"Default Title","offer_id":51605982412932,"sku":"Maes L-Theanine 200 Mg","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-6144-1000-1773093647802.jpg?v=1773093978"},{"product_id":"l-arginine-1000mg","title":"L-Arginine 1000mg","description":"","brand":"Bluebonnet","offers":[{"title":"50 caplets","offer_id":51837732225156,"sku":"BB L-Arginine 1000mg 50cp","price":11.49,"currency_code":"USD","in_stock":true},{"title":"100 caplets","offer_id":51605983920260,"sku":"BB L-Arginine 1000mg 100cp","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-6532-1000-1773093647802.png?v=1773094005"},{"product_id":"pharma-gaba-250mg","title":"Pharma Gaba 250mg","description":"\u003cp\u003e\u003cb\u003ePharma GABA®\u003c\/b\u003e is a superior source and naturally produced form of the important brain compound Gamma Amino Butyric Acid (GABA). Clinical studies have shown that \u003cb\u003ePharma GABA®\u003c\/b\u003e helps increase the production of alpha brain waves to create a profound sense of physical relaxation while maintaining mental focus.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":51605990670468,"sku":"NatFact Pharma Gaba 250mg 60cp","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-28151-1003-1773093647802.jpg?v=1773094812"},{"product_id":"optimized-tryptophan-plus","title":"Optimized Tryptophan Plus","description":"\u003cul\u003e •\u003cb\u003eOptimized Tryptophan Plus is made with premium-quality L-tryptophan, as well as nutrients like lysine, niacinamide, and more to help maintain tryptophan activity in the body.\u003c\/b\u003e\u003cbr\u003e\n\n •Healthy tryptophan \u003cb\u003elevels support healthy sleep and mood\u003c\/b\u003e\u003cbr\u003e\n\n •Tryptophan helps \u003cb\u003emodulate your biological response to stress\u003c\/b\u003e\u003cbr\u003e\n\n •\u003cb\u003eTryptophan promotes satiety and can help you eat less\u003c\/b\u003e\u003cbr\u003e\n\n •This formula delivers 1,000mg of premium L-tryptophan\u003cbr\u003e\n\n •Includes nutrients to encourage healthy tryptophan activity\u003c\/ul\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":51609725239428,"sku":"LifeExt Opti Tryptophan+ 90vc","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-9572-1000-1773180004139.jpg?v=1773180562"},{"product_id":"n-acetyl-cysteine-750mg","title":"N-Acetyl Cysteine 750mg","description":"\u003cp\u003eLifeSeasons N-Acetyl Cysteine replenishes the powerful antioxidant glutathione and supports brain, liver, lung, heart and immune function. It also enhances mental performance, uplifts the mood, and promotes optimal health throughout the body.\u003c\/p\u003e","brand":"LifeSeasons","offers":[{"title":"Default Title","offer_id":51609795264644,"sku":"LS N-Acetyl Cysteine 750mg","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/LSE-NAC_60cap_225cc_3.jpg?v=1778261595"},{"product_id":"pharma-gaba-100-mg","title":"Pharma Gaba 100 mg","description":"\u003cp\u003e\u003cb\u003ePharma GABA®\u003c\/b\u003e is a superior source and naturally produced form of the important brain compound Gamma Amino Butyric Acid (GABA). Clinical studies have shown that \u003cb\u003ePharma GABA®\u003c\/b\u003e helps increase the production of alpha brain waves to create a profound sense of physical relaxation while maintaining mental focus.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Pharma GABA100 mg \/ $19.99","offer_id":52675816226948,"sku":"NatFact Pharma Gaba 100mg 60cp","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/1002-62842.png?v=1787261657"},{"product_id":"theanine-200","title":"Theanine 200","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ccenter\u003eTheanine is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves. Theanine may improve sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain.\u003c\/center\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e◆ Promotes Relaxation\u003cbr\u003e\u003cbr\u003e◆ L-Theanine Capsules - An amino acid derivative\u003cbr\u003e\u003cbr\u003e◆ A Unique Relaxant Prominent in Tea\u003cbr\u003e\u003cbr\u003e◆ Supports Alpha-Wave Generation - Tranquil relaxation without drowsiness\u003c\/p\u003e","brand":"Jarrow Formulas","offers":[{"title":"Default Title","offer_id":51612578644100,"sku":"Jarro Theanine 200mg","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39688-1002-1773266418878.png?v=1773268691"},{"product_id":"l-theanine-150mg","title":"L-Theanine 150mg","description":"\u003cp\u003eL-Theanine is an amino acid which is commonly found in green tea. It plays a key role in mood support and interact with a neurotransmitter GABA (gamma aminobutyric acid) Gaba is an inhibitory neurotransmitter important for nervous system function. Supplementation with L-Theanine can help promote a calm, relax mood. This formulation provides free form, patented L-Theanine as Suntheanine to promote optimal absorption and assimilation.\u003c\/p\u003e","brand":"Solgar","offers":[{"title":"Default Title","offer_id":51615490441348,"sku":"Solgar L-Theanine 150mg","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-39741-1002-1773352845433.png?v=1773354707"},{"product_id":"l-citrulline-1000mg","title":"L-Citrulline 1000mg","description":"\u003cp\u003eL-citrulline is a natural amino acid that supports sports performance and good health, while at the same time helping the liver detoxify. L-citrulline helps the body rid itself of ammonia, a by-product of intense exercise. This clearing enables the body to recover after a workout, and it frees ATP energy for enhanced uses such as respiration and signal transduction.*\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":51631328198788,"sku":"Source L-Citrulline 1000mg 120tb","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-3413-1000-1773525614072.jpg?v=1773525863"},{"product_id":"theanine-100mg","title":"Theanine 100mg","description":"\u003cfont size=\"+1\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003ccenter\u003e\nTheanine is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism. Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves. Theanine may improve sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain.\n \u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\n◆ Promotes Relaxation\u003cbr\u003e\u003cbr\u003e\n◆ L-Theanine Capsules - An amino acid derivative\u003cbr\u003e\u003cbr\u003e\n◆ A Unique Relaxant Prominent in Tea\u003cbr\u003e\u003cbr\u003e\n◆ Supports Alpha-Wave Generation - Tranquil relaxation without drowsiness","brand":"Jarrow Formulas","offers":[{"title":"Default Title","offer_id":51634887557252,"sku":"Jarrow Theanine 100","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/1002-64886.png?v=1787763153"},{"product_id":"clinical-glutathione","title":"Clinical Glutathione","description":"Featuring a unique, patented Slow Melt tablet, Clinical Glutathione was shown in a published human study to achieve an unparalleled 230% improvement in healthy glutathione ratios compared to unprotected glutathione.\u003cbr\u003e\u003cbr\u003eGlutathione is a naturally-occurring substance that inhabits all cells in your body. This product is comprised of 300 mg of L-Glutathione, which works to provide multiple benefits for your health. Clinical Glutathione can provide antioxidant protection and neutralize free radicals while also strengthening your immune system. It may be able to help your body repair damage from things like stress, radiation, pollution, a bad diet and more. Active glutathione is also called \"reduced\" glutathione. If you see the phrase \"reduced,\" it actually means the active form used by the body.","brand":"Terry Naturally","offers":[{"title":"Default Title","offer_id":51635528597636,"sku":"Terry Clinical Glutathione 60tab","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-13048-1000-1773698434798.png?v=1773699126"},{"product_id":"l-arginine-advanced-1000mg","title":"L-Arginine Advanced 1000mg","description":"\u003cfont size=\"+1\"\u003e\u003c\/font\u003e\u003ccenter\u003e\u003cb\u003eThe number of research studies published on a very special amino acid, L-arginine, are in the hundreds, and perhaps even more than a thousand in recent years.\u003cbr\u003e\u003cbr\u003e\n\nSupported by scientific research, L-arginine supplementation has been shown to potentially help with blood flow and overall cardiovascular health by how it helps blood vessels relax and aids in maintaining blood pressure and cholesterol levels already in the normal range.*\u003c\/b\u003e\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\n\nA high-quality L-arginine supplement may also:\u003cbr\u003e\u003cbr\u003e\n\n◆ Promote healthy immune function.*\u003cbr\u003e\u003cbr\u003e\n◆ Enhance exercise performance and duration.*\u003cbr\u003e\u003cbr\u003e\n◆ Support healthy, normal breathing.*\u003cbr\u003e\u003cbr\u003e\n◆ Aid overall kidney vitality.*\u003cbr\u003e\u003cbr\u003e\n◆ Help promote healthy skin.*\u003cbr\u003e\u003cbr\u003e\n◆ However, one of the biggest challenges with L-arginine is its absorption rate.\u003cbr\u003e\u003cbr\u003e\n\nYour body very rapidly absorbs and metabolizes L-arginine. This means you would likely have to take supplemental doses of it frequently during the day in order to maintain increased levels in your body.\u003cbr\u003e\u003cbr\u003e\n\nWith its innovative MiniTab delivery technology, our exclusive L-Arginine Advanced formula provides a controlled, sustained and targeted release so that fewer capsules are needed for optimal absorption potential and consistent blood levels.* You may take one capsule in the morning and two in the evening, or take a single capsule every eight hours.\u003cbr\u003e\u003cbr\u003e\n\nThis slow-release advantage not only offers great flexibility and convenience in serving intervals but also aids in bioavailability and helps extend the effects of each serving.*\u003cbr\u003e\u003cbr\u003e","brand":"Dr. Mercola","offers":[{"title":"Default Title","offer_id":51837732257924,"sku":"DrM L-Arginine 1000mg 90 caps","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/L_ArginineAdv.webp?v=1783016566"},{"product_id":"5-htp-100-mg-natural-factors","title":"5-HTP 100 mg","description":"\u003cp\u003eStress-relax 5-htp 100 mg dietary supplement delivers 100 mg of 5-hydroxytryptophan per serving to help provide support for your emotional health and wellbeing.\u003c\/p\u003e\u003cp\u003e5-Hydroxytryptophan (5-HTP) is an amino acid that is the intermediate step between tryptophan and the important brain chemical serotonin\u003c\/p\u003e\u003cp\u003e This bottle contains 60 caplets and each caplet is enteric coated to reduce gastric discomfort while ensuring maximum absorption.\u003c\/p\u003e\u003cp\u003e Our 5-htp dietary supplement does not contain any artificial sweeteners, preservatives or colors.\u003c\/p\u003e","brand":"Natural Factors","offers":[{"title":"Default Title","offer_id":52555473191044,"sku":"NatFact 5-HTP 100mg 60cp","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/5-htp-100-mg-time-release-caplets-2829u-1682394.webp?v=1787112430"},{"product_id":"glycine-powder-nutrabio","title":"Glycine Powder","description":"\u003cp\u003eGlycine could be the most underrated and understudied amino acid in existence. While it is in a high percentage of foods we consume, most people do not get enough to perform optimally, and many athletes are in need of direct supplementation for peak performance. Put simply; we can't live without it. Glycine in the body is essential to collagen synthesis. If you are looking to improve your performance or wellness you need collagen synthesis to be optimal. Collagen is essential for a myriad of bodily functions including maintaining the structure of tissues, joints and blood vessels. It is literally what our composition is made of. Without high enough glycine levels, collagen production suffers and also declines with age.\u003c\/p\u003e","brand":"NutraBio","offers":[{"title":"Default Title","offer_id":52555504812164,"sku":"NutraBio Glycine Powder 150g","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-43104-1002-1773093647802.jpg?v=1773096209"},{"product_id":"glycine-powder-source-naturals","title":"Glycine Powder","description":"\u003cp\u003eGlycine is an amino acid that the cells in the body may use for synthesis of protein and for adenosine triphosphate (ATP) energy generation. Source Naturals Glycine Powder can be absorbed easily when served in powder form with water, juice or when mixed in a sports supplement drink.*\u003c\/p\u003e","brand":"Source Naturals","offers":[{"title":"Default Title","offer_id":52555504844932,"sku":"Source Glycine Powder 8oz","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9758\/5796\/files\/img-8463-1000-1772730016159.jpg?v=1772730293"}],"url":"https:\/\/shop.nutritionw.com\/collections\/sub-menu-amino-acids.oembed?page=3","provider":"Nutrition World","version":"1.0","type":"link"}