Dr Grandel Perfect Skin Hyaluronic 60 CapsulesWith biotin, niacin, vitamin B2 and zinc for the skin as well as copper and vitamin C for the connective tissue and 100 mg hyaluronic acid. The beauty vitamins biotin, niacin and vitamin B2 as well as the beauty element zinc support the maintenance of beautiful and healthy skin. The trace element copper helps to maintain healthy connective tissue and vitamin C contributes to normal collagen formation for healthy skin function. Hyaluronic acid, a