207
people found this helpful, as of 2023
ranked #153,665 most helpful
out of 571,544,897 reviews
★★★★★
Patience is the key.
While it may have triggered some people's acne I didn't really see anything out of the usual blemish. You don't really start to see results until about 2-4 weeks but I did notice the difference from when I'm taking the biotin and when I'm not. Both my hair and nails grow both faster and stronger.
September 2017 · Health and Household · verified purchase