Which biotin supplements are best? Biotin is a B-complex vitamin that helps convert food into energy, but that’s not why you’re hearing so much about it or why it’s so popular. Biotin is known for ...

For those in search of growing strong, healthy nails and thick, full hair, can biotin supplements actually offer a solution to common beauty concerns? Biotin deficiency is a relatively uncommon ...

Sponsored content. Us Weekly receives compensation for this article as well as for purchases made when you click on a link and buy something below. Peeling, cracking nails. Dry, irritated skin.

Biotin may help with hair growth if you have a deficiency. JPM/Getty Images Biotin does help with hair growth as long as you have a biotin deficiency. Signs of a biotin deficiency include fatigue, ...