Skin, Hair & Nails Formula nourishes and strengthens your hair, skin, and nails, beautifying from the inside out. Your hair, skin, and nails are made up of many nutrients such as vitamins, minerals, amino acids, and other compounds that the body manufactures. It takes good nutrition to keep you looking your best, and that's what this unique formula is all about. It combines a generous selection of essential vitamins with key minerals that play important roles in promoting healthy hair, skin, and nails. This product is formulated specifically to support healthy looking hair, skin, and nails by providing the nutrients your body needs to build and rejuvenate itself.