Biotin, also known as Vitamin B7 or Vitamin H, is a water-soluble vitamin that plays a crucial role in maintaining healthy hair, nails, and skin. Biotin is involved in the metabolism of fats, carbohydrates, and proteins, which are essential for the growth and repair of tissues in the body. Biotin deficiency can lead to symptoms such as hair loss, brittle nails, and skin rashes. Minoxidil chewable tablets (Grow by MangoRx) contain 1 mg of Biotin. Source: NationalInstitutesofHealth.gov