Hi folks, I just joined to be able to warn people about fake minoxidil.....before that, i'd like to say I have thinning hair that started when I was 17 yrs old, amazingly enough I still have hair 30 yrs later. I've tried everything, now I make my own formula, minoxidil and Retin-A which seems to work best for me. I will make a general post about the fake Kirkland and Member's Mark minoxidil on ebay in another thread....basically stay away from both those brands and any other minoxidil that's made in Israel...I suspect they're all fake or seriously watered down.