Copper Peptides for hairloss are no scam, but they're hardly a cure at all. FDA approved treatments for hairloss are Propecia and Avodart (hormone-changing pills), Minoxidil/Rogaine, and laser combs. Those work better for some than others. But just because they're fda approved doesn't mean they're the only or even most effective treatments. Treatments that aren't patentable aren't going to get any testing or any press because there's no money in them. Products such as Nizoral shampoo, Zix (google it), emu oil, Polysorbate 80, etc. The good thing about those is that they won't f*ck with your hormones like propecia/avodart, and won't grow extra body hair on you and puff up your face like minoxidil.
There are "miracle treatments" in the works such as hair multiplication, but no one knows when they'll actually be available, let alone affordable. I'm fighting (successfully I think) a receding hairline now, but I'm not worried about being bald in my 40s/50s, maybe even 30s, because of what's in the works.