Product Description

By Douglas Laboratories

Essential vitamin for enzyme production in metabolism. Biotin, also known as vitamin B7, is a critical water-soluble vitamin that is an essential co-factor for a number of metabolic carboxylation reactions, including carbohydrate, fat and protein metabolism.


  • 5 stars: 3 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
F
Frank

The pill is easy to swallow which is a plus!

P
Perry

I’ve tried so many brands of biotin and nothing showed results as quickly as douglas labs biotin. After 2 months, I noticed my hair new hair growth and more volume. This one is a keeper. The pill is easy to swallow too which is a plus!

S
Sharon

Trusted brand that provides high quality.