Biotin is a water-soluble B vitamin that is involved in the metabolism of protein, fats and carbohydrates. Biotin plays a role in glucose utilization, energy production and nervous system health. It also supports the development of healthy hair, skin and nails.
Keratin is a very tough structural protein that supports healthy hair, skin and nails. Vitamin C, an antioxidant, helps protect the body's cells from potential damage and supports the immune system. It is important for the structure of bones, muscles, and blood vessels, as well as the health of teeth and gums.
Zinc is an essential mineral that helps support a healthy immune system. It's antioxidant properties help protect cells from the damaging effects of free radicals.