Buffered Vitamin C Capsules are formulated using the highest-purity calcium and magnesium ascorbates (from non-corn antigen sources). This fully-buffered and fully-reduced formula is designed to be hypoallergenic, and eliminates the acid buildup that can occur when taking ascorbic acid forms of Vitamin C. The tablets are bound with a cellulose binder and a water-soluble cellulose coating. This formula is suitable for vegetarians and hypersensitive individuals.