Showing 5 Star Reviews
Cassandra22 (Abbotsford, Bc Canada) on 05/14/2015
Where to purchase depends on what country you're in. I'm from Canada and use the iherb.ca website. They have a good brand called Jarrows Formula that has the d-Biotin.
Samantha (Bc, Canada) on 04/12/2015
For longer/faster hair growth I took d-Biotin, about 1000 mg per day. It has to be specifically d-Biotin, not just "biotin." Within two weeks I was cutting my nails so much I stopped taking it!
