Biotin Fast Dissolve, 10000mcg is known for supporting healthy hair growth, radiant skin and stronger nails. It comes in strawberry flavor that tastes great and can be taken anytime, anywhere. Biotin, a B vitamin also known as vitamin H or Vitamin B7, is an important nutrient not only for hair, skin and nails but also to help convert food into energy. Clinical studies have shown that those deficient in biotin experience hair loss and brittle nails. It is recommended to take 1 tablet of Natrol Biotin daily. Regular use will promote healthy hair and strong nails as well as help to restore your metabolism back to normal functioning levels.