109
people found this helpful, as of 2023
ranked #243,885 most helpful
out of 571,544,897 reviews
★☆☆☆☆
SKIN IRRITATION!
This broke me out so bad, OMG and I was drinking loads of water. For 2 weeks my face had pimples all over!!! and after that the scaring was horrendous. I guess my body is not a big fan of biotin, if your sensitive to biotin, I would buy a brand with maybe 3000mcg or 1000mcg of biotin instead. Good luck. xxx
April 2014 · Health and Household · verified purchase