Helps promote healthy hair, skin, and nails: By providing your body with a concentrated dose of biotin, you can support the growth and maintenance of strong, healthy hair and nails, as well as promote clear, radiant skin. Help to support healthy metabolism and energy levels: By aiding in the breakdown of carbohydrates, fats, and proteins, biotin can help to boost your body’s energy production and support healthy weight management. Help to support healthy metabolism and energy levels: By aiding in the breakdown of carbohydrates, fats, and proteins, biotin can help to boost your body’s energy production and support healthy weight management. Zinc: Zinc is an important mineral that plays a crucial role in immune system function, wound healing, and DNA synthesis. Copper: Copper is important for healthy brain function and the production of red blood cells.