Coenzyme Q10 functions as an intracellular antioxidant and is essential for the health of tissues and organs. It particularly benefits those cells that are the most metabolically active, including cells in the heart muscle. CoQ10 promotes normal cardiovascular function, enhances blood vessel function, and is an essential nutrient for cellular energy production, Q-Best 100 is a proprietary formula of CoQ10. This formula has consistently demonstrated superior absorption over other forms of CoQ10, including dry powder, oil, nanoparticle, and liposomal preparations. In fact, Q-Best is absorbed nearly three times better than ubiquinol. And Q-Best contains no chemical additives or titanium dioxide.

All supplemental CoQ10 originates in a crystal (dry powder) form. However, the crystal form of CoQ10 is not well absorbed because the crystals do not fully dissolve in the intestines and the body has limited ability to absorb lipid crystals. When crystal CoQ10 is dissolved in a lipid-based delivery system, such as in oil-based softgels, liposomes, micelles, and nanoparticles, its absorption is improved. However, there is still partial crystallization in these preparations.

Q-Best provides CoQ10 in a in an optimally dissolved, lipid-based form, which allows greater absorption by the intestinal mucosa. This is accomplished by Q-Best's proprietary, tri-lipid delivery system. One lipid keeps the CoQ10 crystals dissolved at 10°C above body temperature; the second lipid keeps the CoQ10 crystals dissolved below body temperature; and the third lipid acts as a carrier molecule to facilitate absorption. Clinical trials demonstrate Q-Best's superior absorption over dried powder preparations. In addition, a plasma CoQ10 bioavailability study found the absorption of Q-Best to be vastly greater than other forms of CoQ10, including oil suspension, nanoparticle, and liposomal preparations. This is why Thorne believes Q-Best is the best CoQ10 formula available today.

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Returns and Refunds

Unopened Products

• May be returned within 30 days of purchase for a full refund.
• Product must be in resalable condition.
• Original receipt or proof of purchase required.

Opened Products

• May be returned within 30 days if the product did not meet expectations.
• Refunds for opened products are limited to one return per product, per customer, within a 12-month period.
• Products that are substantially consumed (for example, more than 50% used) may not qualify for a refund.

Damaged or Incorrect Orders

If an item arrives damaged or you receive the wrong product:

• Contact us within 7 days of delivery.
• We will replace the item or issue a full refund, including shipping charges when appropriate.

Non-Returnable Items

The following items are not eligible for return:

• Clearance or closeout merchandise.
• Expired products due to customer storage.
• Gift cards.
• Products intentionally damaged or altered.
• Special-order items.

Shipping Charges

• Original shipping charges are non-refundable except when the error was ours.
• Customers are responsible for return shipping costs unless the product was damaged, defective, or shipped incorrectly.

Abuse Prevention

Nutrition World reserves the right to limit or refuse returns when there is evidence of excessive return activity, misuse of the policy, fraudulent behavior, or repeated returns of similar products.

How to Request a Return

Contact our customer service team with:

• Order number
• Product name
• Reason for return

Most requests will be reviewed within 2 business days.

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While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Nutrition World assumes no liability for inaccuracies or misstatements about products.Any items offered by Nutrition World are not intended to diagnose, treat, cure, or prevent any disease. Seek additional advice from a qualified health care provider.

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