If anyone has ever hesitated to get Biotin, because they were skeptical it would ever help their hair, I am here to vouch for it. I've been taking a supplement for about two weeks now, and my hair is worlds better. Not thicker (my hair would be thin even without an ED- side effect of my medication), but so much softer and shinier. I'd almost say it's better than even before my ED.
I had been taking a B complex, but it had hardly any Biotin in it. Seriously. this shit works.