Does Procerin really work?

I've been really stressed lately and I am lulling on my bangs to make them spike often which I know I need to stop. But I noticed a little thinking on my forehead (I might just be crazy lol) but I'm freaking myself out but if it is just in my head and I do take this, will it backfire and actually affect me differently? Even tho I might just be stressed but I dunno I wanna try this and c if it works and not feel like I'm damaging my body and have it actually cause hair loss or whatever... Make sense lol?