RU58841 may pose cancer risks due to its antiandrogen properties and lack of long-term safety data. Using it is considered a high-risk experiment with unknown potential for harm.
RU58841 helped regrow hairline without side effects for a bodybuilder using PEDs. The treatment included RU58841, finasteride, minoxidil, GKH-Cu, microneedling, and HGH.
The user has been using 1mg finasteride daily, 0.05% tretinoin, and 5% topical minoxidil for hair loss. They've seen hairline recession with minoxidil but also new baby hairs, indicating a positive response.
A 34-year-old woman has been using a topical solution of 5% Minoxidil and 0.1% Finasteride since January 2026 to address hair thinning caused by PCOS and poor nutrition. She reports ongoing hair shedding but has improved her diet with whole foods and supplements.
The user shared their 11-month hair regrowth journey using 0.83mg finasteride, Minoxidil twice daily, random derma rolling, and occasional Ketoconazole showers. They reported significant improvement, moving from a Norwood scale of 5.5 to around 2.5-3, and encouraged consistency for results.
After 13 years on finasteride, OP is experiencing reduced effectiveness and has started taking 0.5 mg of dutasteride weekly, noticing nipple sensitivity as a side effect. OP plans to increase the dutasteride dosage and retest hormone levels, while others suggest adjusting the dosage or trying different forms of dutasteride.
The user added RU58841 to their finasteride and minoxidil routine, noticing significant improvement in hairline after 52 days. Some users warn about potential side effects of RU58841, while others express curiosity and congratulate the progress.
The user is considering resuming finasteride after a 6-month break and is debating the necessity of extensive blood work, including hormone and health markers, to establish a baseline. They are unsure if the tests are necessary since they experienced no side effects previously.
The conversation is about choosing an anti-androgen for hair loss treatment, with options being alfatradiol and pyrilutamide. Alfatradiol is considered a better choice due to its established use, while pyrilutamide is more experimental.
A 23-year-old shared progress pictures after five months on Finasteride, starting with 0.25mg and increasing to 1mg, reporting no side effects and noticeable hair improvement. The user is satisfied with the results and plans to continue the treatment, while others in the conversation discuss dosage, side effects, and alternative treatments.
A dermatologist recommended PRP (Platelet Rich Plasma) and GFC (Growth Factor Concentrate) for pattern baldness, but online sources suggest they may not be effective. The user is seeking opinions on these treatments.
The conversation discusses hair regrowth progress after 2.5 months using pyrilutamide and minoxidil. Participants note visible improvement in a short time.
A man in his twenties experiencing hereditary hair loss has been using 5% Minoxidil, a derma roller, Vitamin D3, and recently started Finasteride. He has noticed baby hairs appearing, indicating some regrowth, and is advised to continue the treatment consistently for several months to potentially see significant results.
A 17-year-old is concerned about potential hair loss due to maternal genetics and wonders if treatments like Minoxidil, Finasteride, or RU58841 will be effective. They hope their paternal genetics will help prevent hair loss or make treatments more effective.
The user is experiencing positive results with hair regrowth using Minoxidil 5% topical twice daily and Finasteride 0.625mg daily, noting thin white hairs covering a bald spot. They are hopeful for further improvement and considering whether these hairs will darken with continued treatment.
The user had a hair transplant with 4500 grafts and has been using minoxidil twice daily for over a year but stopped finasteride due to severe side effects. The transplant cost $3500 and improved their self-confidence, positively affecting their dating life.
The conversation discusses a new hair growth treatment that showed a 14 hairs/cm2 increase in a trial, with mixed opinions on its effectiveness and potential cost. Some users are hopeful about combining it with existing treatments like oral minoxidil for better results.
The conversation discusses whether individuals using hair loss treatments like Dutasteride (Dut) or Finasteride (Fin) should regularly check their hormone levels through bloodwork. Some argue it's important to monitor the effects of these medications on hormone levels, while others believe it's unnecessary if there are no side effects, citing cost and practicality concerns.
The user had a failed hair transplant in 2018, didn't use medication, and experienced severe depression from further hair loss. They started treatment in 2022 with 0.5mg daily finasteride, 2.5mg oral minoxidil, 1ml daily topical minoxidil, and are considering low dose RU58841 and dermarolling.
A user increased their dutasteride dosage from 0.5mg to 1mg daily, resulting in a rise in DHT levels from 148 pg/mL to 281 pg/mL, and is considering switching back to finasteride due to continued hair loss. Replies suggest retesting and emphasize the importance of bloodwork before starting treatments.
KX-826 (Pyrilutamide) being tested in the US for hair loss treatment and that they have found enough people to participate in phase II clinical trials. Other treatments discussed are Minoxidil, finasteride, and RU58841.
The user discovered their previous hair loss medication was counterfeit and switched to Propecia, which significantly lowered their DHT levels. They plan to continue using Propecia and add oral Minoxidil to their routine for better results.
Breezula® (Clascoterone) showed promising results in a Phase 2 trial for treating hair loss, being as effective as Propecia with no serious side effects. It might be released between 2021-2022, and a related acne treatment with the same active ingredient could be used in the meantime.
The user reports hair regrowth after 15 weeks using oral finasteride, topical minoxidil, oral pumpkin seed oil, and ketoconazole shampoo. Images show progress before and after treatment.
The conversation is about a user preparing to join the ABS-201 clinical trial for hair loss treatment, which involves a prolactin inhibitor. The user plans to update others on their progress if enrolled.
The conversation discusses the effectiveness of Spironolactone and Finasteride for hair regrowth in females. Specific treatments mentioned are Spironolactone and Finasteride.
The conversation discusses the cost-effectiveness of using premade RU58841 versus making it from powder for hair loss treatment. It also questions whether higher concentrations are more effective for women.
Post Finasteride Syndrome (PFS) may result from epigenetic changes and gut microbiota alterations. Supplementing with Allopregnanolone might protect against these adverse effects.
The conversation discusses the potential updates on the pp405 trial for hair loss, with completion expected by December 2025. Participants express skepticism about new treatments, suggesting continued use of finasteride, while others hope for innovative solutions beyond current medications.
A 19-year-old male shared his 10-month progress using finasteride, starting at 0.25mg and increasing to 1.25mg daily, noting new hair growth at the temples. He experienced a significant shed at 6 months but reported no side effects from increasing the dosage.