DUPA hair loss - Want to try dexpanthenol injection


My Regimen
Reaction score
Hi guys,

My situation is complicated : I have Diffuse Unpatterned Alopecia (DUPA), which mean I'm thinning everywhere (including the donor area that usually stay safe). I'm on finasteride for almost 2 years and still losing hair (finasteride isnt helping, I'm shedding the same amount/quality of hair as before).

So a guy on reddit posted this :

And diffuse FPHL looks like DUPA, which is why I would like to try those injections. The thing is, it's "out of stock" on every site I find. Did they stop produce the drug ? Or do I need to go to a pharmacy ?
Would really appreciate any help on how to find it! :)