Purple Stuff is the best tasting performance enhancing cognitive beverage on the market today. 100% FDA approved GRAS ingredients, B vitamins to replace those lost due to stress. Rose hips to induce a sense of happiness and reduce anxiety. L-Theanine to increase awareness and the ability to focus ones thoughts and reduce anxiety. Crystalline Fructose as a sweetener, No caffeine, No High Fructose Corn Syrup and only 50 calories per serving. Purple Stuff is a healthy, vitamin, relaxation, focus beverage!