Hyaluronic acid is a natural component of the body. This acid is found in the synovial fluid of the joints for lubrication, the connective tissues, the vitreous humour fluid of the eye and most abundantly in the skin. It binds 1000 times its weight in water, which makes it the ultimate natural moisturizer. It also plays a role in transporting nutrients to the body. Vitamin C contributes to normal collagen function of the cartilage