Allulose, a naturally occurring sweetener, glucose, which softens and sweetens Water, only water, lol Just 5g of sugar per serving), Pectin (found in apples and citrus fruits; gives them their chewiness), Fumaric Acid (adds extra sourness), Lactic Acid (adds even more sour + flavor), Citric Acid (gets its name from citrus fruits – brings the sour), Sodium Citrate (makes our gummies sour), Natural Flavor (derived from natural sources) and Color from Spirulina (derived from nature)