Correct and they will likely will never occur. There’s no way to patent the process and no drug companies will spend the money to fully fund a PRP study. So far my limited treatment of 2 injections over a two month period have been in my opinion very positive. Shed stopped and quality of hair...
One treatment? $100? Really. Where did you get this? So if everyone tried something once and achieved zero results it must be “worthless.” Sorry it’s had to take your post seriously when you don’t have a regimen on your profile and it shows your age at 90.
My personal experience is very positive so far. After one treatment my hair loss stopped completely. After 30 days I noticed an improvement in the quality and texture of my hair. I just completed the second treatment and hope to see new growth in the next month or two. Like everything...