Bests & Worsts Reviews from Amazon

This biotin supplement works almost too well. Allow me to elaborate: for the first time ever, I noticed all these short new hairs popping up on the crown of my head, right along my part. I asked my hair stylist about it, and she said she's seen this growth happen to people who take Biotin. I like the thickness and length this product has afforded me, but those tiny hairs that stick straight up all over the crown of my head are annoying! So in a nutshell, this supplement is super high-quality and yes, it really does work. Just beware of baby hairs sprouting all over the place (I imagine this wouldn't bother those with shorter hair as they'll blend better!).