Vitamin C (Buffered) 500mg Capsules 60Product description: Super C source that's gentle on the stomach! SA Vitamins Buffered C features vitamin C that's bonded to calcium through a special process that neutralizes the vitamin's acidity, making it gentler on the stomach, even at high intakes. Suggested Use: As a dietary supplement, take one to two capsules per day with food and water. Ingredients: Each Capsule contains: Ingredients Vitamin C 390 mg Calcium Ascorbate 50 mg Calcium AAC 50 mg