Biotin also known as Vitamin H or Coenzyme R, is an important coenzyme the body and acts synergistically exploiting the B vitamins. Essential for healthy skin, mucous membranes, the membranes of red blood cells and the cardiovascular system. It also helps in the metabolism of carbohydrates, fatty acids and proteins. The Biotin of HealthAid helps hair growth, prevents loss and graying, as well as useful in dermatitis and candidiasis (antiseptic).