I will repeat myself again that inhibitors have not and will not cause hair regrowth. That includes finasteride, dutasteride, PGD2 inhibitors and any other inhibitor. The thinking behind inhibiting something that is elevated will cause regrowth is broken because the elevation is a symptom and not the cause which we do not understand (yet).
You can get a cheap PTGDS inhibitor now, Retinoic Acid aka Tretinoin/Retin-A which has been used before and never caused any significant regrowth.
I will give you another example with IL-6. There are studies that show DHT causes IL-6 elevation and that IL-6 inhibits hair growth, there is also a link between PGD2, IL-6 and PGE2. You can inhibit IL-6 very cheaply with menthol in peppermint oil. Does it cause any regrowth? No.
I don't need to try Seti/Fevi because I cant see the mechanism of how they can grow hair, they may be good at maintenance and drug companies certainly have an incentive to trial them even if they result in maintenance as they can be patented unlike Retinoic Acid, Menthol or something similar.
I don't disagree w/ what you say above. But per my last post, inhibitors at least have the potential to ALLOW growth which is what I've said all along. Hence why the OP is using wounding/LiCl.
