Biotin Pro Growth Hair Mask
Biotin, also known as vitamin B7, stimulates keratin production in hair and can increase the rate of follicle growth. Although research is limited, studies from 2012 and 2015 suggest that results may be seen in as little as 90 days using biotin for hair growth . This includes an increase in growth and shine.
This is a really great product and best used along with the Biotin Pro Growth Shampoo.