How fast does Biotin work?
average hair grows half inch per month (1 inch every two months) 5 month maybe but you cant just take one vitamin an expect growth your body and hair need a lot of vitamins including biotin you can’t take one and expect growth that not how it works you need a multivitamin that has biotin i recommend either Flintones gummies (cheap but less biotin) or GNC hair skin and nail (tad pricey but more biotin)