Dietary Supplement. Energy metabolism support. Color will darken over time. This does not alter the potency of the product. Questions, comments? Call 888-334-5387 M-F 9 am-5 pm ET. Excellent source of 6 B vitamins. No high fructose corn syrup. (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.) Made in the USA with US & international ingredients.