Biotin is a B vitamin, vitamin B7 to be more exact. It’s also sometimes called vitamin H or a coenzyme, because science likes to keep things confusing. Like all B vitamins, it helps the body ...

Biotin does help with hair growth as long as you have a biotin deficiency. Signs of a biotin deficiency include fatigue, loss of hair, and brittle nails. Chat with your doctor about the right ...

Biotin benefits include keeping your hair, skin, nails, and metabolism healthy. However, biotin won't benefit your hair unless you have a deficiency or an underlying condition. You should aim to ...