What does biotin do?

Several major functions of biotin: ① People who lack biotin will have more dandruff, easy to lose hair and have juvenile white hair. Therefore, the intake of biotin can improve hair quality and repair those gray hairs caused by low biotin level; 2 people with fragile and explosive nails can repair their nails if they are supplemented with biotin to prevent them from exploding easily; ③ Biotin can promote the decomposition of fat and carbohydrate and accelerate the energy conversion; ④ Biotin also has a good effect on weight loss, among which rich vitamins can keep skin smooth and white ... There are still many benefits. Friends who need hair growth and hair care suggest a bottle of vitamin B6 biotin tablets ~