Ester-CA non acidic form of vitamin C that is gentle on the stomach. Created by a unique process resulting in a patented mixture of mineral ascorbates and vitamin C metabolites. Ester C can be taken by anyone who wishes to increase their intake of vitamin C. This non acidic form may be more comfortably digested by those who have difficulty tolerating regular vitamin C. Ingredients Serving Size 1 Capsule Amount Per Capsule % Daily Value Vitamin C (as calcium