D-Biotin is widely used as a nutritional ingredient in dietary supplements multivitamin preparations fortified foods and beverages and animal-feed formulations. It is also used in pharmaceutical and personal-care formulations.

The primary purpose of D-Biotin is to provide Vitamin B7 to the body supporting normal energy metabolism and contributing to the maintenance of healthy skin hair and normal nervous-system function.

D-Biotin also known as Vitamin B7 or Vitamin H is a water-soluble B-complex vitamin that plays an important role in carbohydrate fat and protein metabolism.