Pro Vitamin CAn essential vitamin and antioxidant. Supports the body during times of stress Antioxidant, antiviral (colds and flu) Provides support against respiratory and allergic conditions Provides cardiovascular support through improved blood flow Helps build collagen Now in Purple Carrot Root Capsules Vitamin C, also called ascorbic acid, is an essential nutrient and antioxidant used to support the formation of collagen and the health and maintenance of