Dietary Supplement. List No. 2760. USP verified dietary supplement. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements. www.uspverified.org. No artificial flavors. Gluten free. Helps support nervous system function. Helps convert food into cellular energy. No synthetic dyes - colors derived from natural sources. No preservatives. No. 1 Pharmacist recommended vitamin & supplement brand. Based on Pharmacy Times Survey of pharmacists recommending Letter Vitamin Supplement. www.NatureMade.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)