The Natrol Biotin you trust in Fast Dissolving form! Our Biotin is the preferred choice when it comes to restoring your naturally lustrous hair and resilient nails while keeping your diet and shape on track! Clinical studies have shown that those deficient in biotin experience hair loss, brittle nails and unhealthy skin. Biotin plays a key-role in the body and is the important nutrient for the growth and maintenance of your hair, nails and glowing skin. Biotin is a B vitamin, also known as vitamin H or Vitamin B7. Biotin is also essential for your metabolic processes including the metabolism of fats and amino acids, production of fatty acids, and cell growth. This vitamin processes nearly every type of food that you ingest, including carbohydrates, proteins and fats. When biotin levels are at the proper levels in your body, the food that you take in will be processed quickly. Natrol® Biotin supplement supports the health of the skin, thick shiny hair and strong nails as well as of the nerves and digestive tract.