GNC Neocell Collagen Beauty Builder is a dietary supplement designed to support radiant skin, healthy hair, and strong nails. It contains collagen types 1 & 3, hyaluronic acid, biotin, and antioxidants from vitamin C and alpha lipoic acid. This powerful formula promotes collagen synthesis while hydrating, nourishing, and protecting your cells for a youthful appearance. Each bottle contains 150 tablets, providing 50 servings with 3 grams of collagen per serving. The product is grass-fed, gluten-free, and non-GMO.