Contains Soy (Lecithin) and Niacin. If you have a known allergy to soy, soy products or Niacin, you should not consume PowerFuse. Keep out of reach of children. Store this product in such a way, so that children cannot gain access to it. This product should be avoided if you have any known adverse reactions (allergenic or sensitivity) to any of the following ingredients: Caffeine, Vitamin B complex, Natural Oils, Glycerin, Soy products, Natural and Artificial Flavors. Caution: In some people, caffeine may cause nervousness, sleeplessness, irritability, and occasionally, rapid heartbeat. Please do not consume this product while pregnant, nursing or if you are under 18 years of age.