Hair follicle stem cells remain in bald individuals, but progenitor cells do not, raising questions about hair regrowth claims by Pelage. PP405 is discussed as a potential treatment, with skepticism about its effectiveness compared to existing treatments like Minoxidil and Finasteride.
Creatine does not cause hair loss, but it may accelerate it in those predisposed to male pattern baldness. The study suggests that creatine does not affect DHT or hair loss, but individual reactions may vary.
The user experienced hair loss since 2019 and tried finasteride, dutasteride, RU58841, and ketoconazole shampoo without success. A scalp biopsy showed scarring and inflammation from folliculitis, indicating chronic inflammation was affecting treatment effectiveness.
Microneedling combined with minoxidil and finasteride shows significant hair regrowth, though opinions on its effectiveness vary. Some users report substantial benefits, while others highlight the need for more research and consistency in application.
Hair loss treatments like Minoxidil, finasteride, and potential mRNA therapies are discussed. There is skepticism about targeting specific genes due to the complex genetic nature of hair loss.
What side effects or limitations have been reported with Setipiprant use in hair loss research?In the one published hair-loss trial (DuBois 2021, 169 men, 24 weeks), setipiprant produced no significant hair regrowth over placebo. Treatment-related side effects — mostly mild headaches, stomach upset and fatigue — were reported in about a quarter of the setipiprant group versus just over twelve percent on placebo, and no serious events were attributed to the drug. It is an unapproved, experimental compound with no long-term safety data.
How does tofacitinib differ when used orally versus topically in hair loss treatment research?Oral tofacitinib acts on immune signalling throughout the body and has the stronger regrowth evidence in alopecia areata, alongside an FDA boxed warning; topical tofacitinib aims to act only on the scalp, but the human evidence is a handful of small compounded-formulation studies with no large randomized trial. Neither route is approved for hair loss, and regrowth generally reverses after treatment stops.
Kintor Pharmaceutical: KX-826, a New Name in Hair Loss ResearchKX-826 (pyrilutamide) is an experimental topical androgen receptor blocker from Kintor Pharmaceutical. It is not approved as a medicine anywhere; the company reports that its China Phase III trial met its primary endpoint at 24 weeks, but the trial data has been released through corporate announcements rather than peer-reviewed journals and long-term safety is unknown.