Someone's brother tried Platelet-rich plasma (PRP) for hair loss; it had minimal effect on hair but improved skin appearance. Microneedling at home was suggested as a more sustainable alternative.
The conversation discusses a hair regrowth protocol involving Dutasteride, Pyrilutamide, Stemoxydine, Minoxidil, Tretinoin, Oral Castor Oil, and L-Carnitine L-Tartrate. Some users are skeptical, particularly about the effectiveness and side effects of oral castor oil.