Vitamin C: Also known as L-ascorbic acid, Vitamin C is a water-soluble vitamin available in some foods. Humans are unable to synthesize it, so it’s an essential dietary component. It helps in biosynthesis of collagen, which is important for wound healing. It is also important in antioxidant functions. Most importantly, it plays an important role in immune function.
Vitamin D3: Also known as cholecalciferol, is a highly important vitamin to the human body. It is usually generated in the skin when exposed to the sun. It contributes to the normal function of the immune system. It also helps the body absorb calcium and phosphorus, which is important for building and keeping strong bones.
Zinc: Contributes to a healthy immune system and metabolism function. Helps in maintenance of normal testosterone and normal fertility and reproduction. Contributes to the maintenance of normal hair, nails and skin.