Since 1947 Antioxidant Support Immune Support Non-GMO Certified Gluten Free Wheat & Dairy Free Suitable for Vegans Kosher Parve Dietary Supplement Vitamin C is an essential water-soluble vitamin which must be obtained through diet or supplementation. It is one of the most potent antioxidant nutrients and plays an essential role in the functioning of white blood cells which are vital components of the immune system. Additionally it aids in collagen (connective tissue) formation which is important for healthy skin and joints. Vitamin C is beneficial for healthy gums. This formulation provides pure Vitamin C along with Rose Hips fruit.