A finely divided soluble Vitamin C in the form of calcium ascorbate powder In a non-acidic form - calcium ascorbate This is a buffered form of vitamin C (PH neutral), and hence is gentler on the stomach than ascorbic acid It has no known allergic reactions Suitable for Men, Women, Children and the Elderly Yeast free and suitable for vegetarians, vegans and for people with Candida and Yeast sensitivities Free from Genetically Modified Substances