Natrol, Biotin, Maximum Strength, 10,000 mcg, 100 Tablets
3 people found the following review helpful
Posted by Reviewer1549053 on Dec 16, 2012
Really does speed up the growth of your nails and hair. I did not get to try it till the point where my hair thickens because within just 2 days of consuming just half a pill a day I broke out badly with huge cystic acne. Maybe I'll take a quarter of a pill once every 3 days...
Was this review helpful to you?
Note: iHerb does not imply any medical claims from this review. Disclaimer.