Power-C provides the unique powers of natural vitamin C, plus flavonoids, as found in nature. It is the only 100% food-source vitamin C, plus flavonoids, formula available. Synthetic vitamin C is genetically engineered and is inferior to natural, flavonoid-rich vitamin C. Low-dose, natural vitamin C is the natural, non-chemical way to consume vitamin C. There is no synthetic vitamin C in Power-C. Each teaspoonful (scoop) contains approximately 310 mg of vitamin C. Only wild grown camu camu is used for making Power-C.