BioCgel™ combines the preferred, highly absorbable form of vitamin C — pH neutral, buffered calcium ascorbate — with BerryRich®, a high-ORAC, proprietary berry blend that provides antioxidant support.* The addition of citrus bioflavonoids further elevates the antioxidant protection and plays a key role in the absorption of vitamin C. Calcium ascorbate is a non-acidic form of vitamin C that is gentle on the stomach and does not cause digestive problems.