I frequently hear and see people having great regrowth results with RU58841, but I don’t see or hear the same results with Pyrilutamide. Why is this? Or am I wrong? Finasteride/Dutasteride 2/26/2025
People have reported hair thickening with Pyrilutamide, particularly using a 1% concentration. Some users are curious about the availability of different concentrations like 0.9%.
View this post in the Community →
Similar Community Posts Join
5 / 1000+ resultscommunity Insane MTF recovery 18 months blocking androgens
Hair loss recovery using estrogen and anti-androgen treatment for 18 months showed significant improvement. However, results vary and alternative treatments like RU58841 and Dutasteride may work without systemic feminization.
community Has been on minoxidil for 5 years. Microneedling for 4 weeks no results.
The user has used minoxidil for five years and added microneedling for four weeks without seeing results. They are considering a hair transplant but are advised that hair loss will persist without a DHT blocker.
community Doing nuclear stack. Is there anything else I could do?
The conversation discusses a comprehensive hair regrowth regimen including Dutasteride, Finasteride, microneedling, RU58841, oral and topical Minoxidil, Tretinoin, and Vitamin D3. Suggestions include dropping Finasteride, increasing Dutasteride, and considering additional treatments like caffeine, melatonin, and laser therapy, while emphasizing the effectiveness of Dutasteride and Minoxidil.
community Month 7. Dut/min/stemoxydine/microneedle. Nw7.
A user shared their 7-month progress on hair regrowth using a regimen of dutasteride, minoxidil, stemoxydine, microneedling, and keto shampoo. They noted significant improvement, particularly in vellus hair growth, and discussed the potential addition of RU58841, though they experienced side effects with it previously.
community Aggressive Hair Loss from 18 – 22: Beginning my Holy Crusade Against MPB
A user's experience with aggressive hair loss from age 18-22, and possible treatments to combat this such as Dut, oral minoxidil, and finasteride.
Related Research
6 / 537 results
research RU 58841, A New Specific Topical Antiandrogen: A Candidate of Choice for the Treatment of Acne, Androgenetic Alopecia, and Hirsutism
RU 58841 may treat acne, hair loss, and excessive hair growth.
research RU 58841-Myristate Prodrug Development for Topical Treatment of Acne and Androgenetic Alopecia
RUM-loaded SLN shows promise for treating acne and hair loss topically.

research Evaluation of RU58841 as an Anti-Androgen in Prostate PC3 Cells and a Topical Anti-Alopecia Agent in the Bald Scalp of Stumptailed Macaques
RU58841, a nonsteroidal anti-androgen, showed potential as a topical treatment for hair loss, increasing hair density, thickness, and length without systemic side effects in Stumptailed Macaques.

research A Controlled Study of the Effects of RU58841, a Non-Steroidal Antiandrogen, on Human Hair Production by Balding Scalp Grafts Maintained on Testosterone-Conditioned Nude Mice
RU58841 significantly increases hair growth rate and initiates more hair cycles, but doesn't affect hair thickness, suggesting it could be a new treatment for baldness.

research Alternative Synthesis of the Anti-Baldness Compound RU58841
A new, less toxic and more efficient method to create the anti-baldness compound RU58841 was developed in 2014.

research Dose-Dependent and Long-Term Effects of RU58841 (Androgen Receptor Blocker) on Hair Growth in the Bald Stumptailed Macaque
RU58841, an androgen receptor blocker, significantly increased hair density, thickness, and length in monkeys when applied topically daily for several months.