I just ordered some Toppik in the mail and they have a "Anti-Androgenic Hair growth complex" pill. Similar to Propecia, but more of an herbal remedy...anyone ever heard of or tried this before?

Also, anyone know anything about this lasercomb, is it legit?

And last but not least, these Toppik and Couvre thickening shampoos, do they work?
Thanx I really appreciate the feedback