Best Vitamin C 1000 mg with Quali-C - 360 Veggie Capsules by Doctor's Best Active Ingredients: Serving Size: 1 capsule Servings Per Container: 360 servings Amount Per Serving % DV Vitamin C (as Qualiâ„¢-C ascorbic acid) 1000 mg 1667% Other Ingredients: Modified cellulose (vegetarian capsule). Form: Capsules