This seriously is a good point. I do acknowledge that we are all unique and respond to things differently, but generally this won't make your hair worse. OM works for EVERYONE IMO, it's just a matter if you want to deal with its sides. I say it works for everyone because it does address the issue most directly, contrary to popular belief. Yes, hormones are absolutely key and where it all starts, but it all ends at the site of blood flow at the follicle. If you can get more blood to the follicle then you can stimulate regrowth. So anyone who takes it should see at least SOME improvement or at the very least a slowing down of loss and increased anagen.