A new hair loss treatment, PP405, is moving from phase 2A to 2B in clinical trials, sparking discussions about its potential to regrow dormant hairs and its impact on existing treatments like Minoxidil and finasteride. Some users express skepticism, while others are hopeful about its future effectiveness.
The conversation is about a user seeking advice on adding GHK-Cu to RU58841 for hair loss treatment, while already using oral minoxidil, dutasteride, ketoconazole shampoo, and considering LLLT. They are unsure about the concentration and carrier solution for GHK-Cu.
Various peptides are discussed for treating male pattern baldness, with some available for topical use like GHK-Cu and Ac-KGHK, while others remain in research stages. Users are interested in experiences and sourcing these treatments.
A human trial of verteporfin, a potential treatment for hair loss, with some users noting potential improvements in scarring and overall healing compared to control areas.
DutchFella1993 has been using a lotion with finasteride and minoxidil for hair regrowth with some success and is considering using ketoconazole shampoo daily to reduce scalp itchiness. There's concern about the harshness of daily shampooing and twice-daily lotion application, and one reply suggests that daily use of ketoconazole may damage hair and questions its effectiveness, while also noting that once-daily minoxidil application is sufficient.
GHK-Cu is being considered for hair growth, but users report mixed results. Some use it alongside other treatments like 5AR inhibitors, making it hard to determine its effectiveness.
PP405 may revive dormant hair follicles, and DHT blockers like finasteride or dutasteride could maintain new hair. Combining PP405 with minoxidil might be optimal, but long-term effects and continuous use are uncertain.
A healthy scalp barrier is crucial for hair growth, and ceramides may play a key role in maintaining it. The conversation suggests that focusing on scalp health, alongside treatments like Minoxidil, Finasteride, and RU58841, could improve hair follicle health.
Shedding may indicate potential regrowth when using KX-826, similar to Minoxidil and finasteride. Users report improved hair quality and minor side effects like slight headaches.
This conversation was about a user named Substantial_Pen_1099 who has been using an regimen of 5mg oral minoxidil, 1mg finasteride everyday, 2% keto shampoo every three days, and weekly 0.5mm dermarolling for hair loss treatment over the course of 3 months. Others in the conversation expressed disbelief at their progress, to which Substantial_Pen_1099 provided video proof as evidence.
The user reports that MSM supplementation has thickened their hair strands while using finasteride and topical minoxidil. They also take zinc, copper, B-complex, vitamin C, vitamin D3, and K2, and plan to add omega-3, magnesium, astaxanthin, and pterostilbene.
A 22-year-old male uses dutasteride, a serum with 10% minoxidil and 0.5% finasteride, and microneedling for diffuse androgenetic alopecia. Progress pictures show changes from July 2025 to February 2026.
User seeks participants for Verteporfin group buy. Verteporfin, FDA approved, may regenerate hair follicles and sweat glands through heavy microneedling.
PP405 is a promising new treatment for hair loss that activates dormant stem cells in hair follicles, potentially bypassing the effects of DHT. It is currently in phase 2 trials and could be available between 2027 and 2030, but it is not considered a definitive cure.
A user experienced side effects from finasteride and switched to using GHK-Cu for hairline improvement, noticing some positive changes after three months. They used a 2mg daily dose via subcutaneous injections and reported increased hair density and baby hairs, though results were not dramatic.
RU58841 from rudirect caused more hair shedding and itch, while anageninc's RU58841 improved the situation. Users are concerned about the quality and authenticity of RU58841 from different suppliers, including those from China.
PP405 may not need daily use like minoxidil, but finasteride might still be needed to maintain hair regrowth. PP405 reawakens dormant hair follicles, potentially offering a long-term solution, though not a permanent cure.
PP405 is discussed as a potential hair growth stimulant, possibly more effective than minoxidil, but not a cure for hair loss. There is skepticism about its ability to regrow "deadzones," and concerns about its impact on those with hair transplants.
The conversation discusses Shiseido's RepliCel Hair-01 technology for hair regeneration, which aims to stop hair loss with minimal regrowth. Treatments mentioned include Minoxidil, finasteride, and RU58841.
The conversation discusses hair loss treatments including finasteride, minoxidil, derma rolling, and tretinoin, with the user showing progress after five months. Tretinoin is mentioned to enhance the effectiveness of minoxidil.
Pelage is delaying the start of phase 3 trials for PP405 to 2026 due to necessary regulatory processes, despite having $120 million in funding. Users discuss the potential of PP405 for hair regrowth, with some expressing skepticism and others hopeful for new treatments like Breezula.
PP405 is a new topical treatment for hair loss, showing promise in trials but still requires finasteride for maintenance. There is skepticism about its effectiveness and safety, with concerns about needing finasteride to maintain results.
IGFBP‐rP1 shows potential for treating androgenic alopecia by influencing hair cycle transitions. Increasing IGF-1 levels may have similar effects to Minoxidil and 5-AR inhibitors in reducing hair loss.
A user plans to create a copper peptide hair serum with GHK-Cu and AHK-Cu, considering adding 5% minoxidil but avoiding finasteride and dutasteride. They seek suggestions for improving the product without complicating it.
Corticosterone inhibits GAS6, affecting hair follicle stem-cell activity, with potential implications for stress-related hair loss. Ashwagandha and Vitamin K are suggested for reducing cortisol, but their effectiveness is debated.
Exploring potential treatments for hair loss, with the focus being on comparing RU58841 and Pyrilutamide. Finasteride, Dutasteride, oral Minoxidil, microneedling, topical Minoxidil, Biotin, Zinc, Vitamin D and Nizoral are also discussed as part of a treatment stack.
A 25-year-old male experienced hair regrowth after 4.5 months using a chewable treatment with 1mg finasteride, 6% minoxidil, and 2.5mg biotin, despite initial shedding and acne from accutane. Opinions on progress vary, with some noticing thicker hair and others seeing no difference or thinning.
A user shared their 1.5-month progress using a routine of topical finasteride and minoxidil gel, minoxidil foam, microneedling, keto shampoo, and a multivitamin. They reported noticeable hair regrowth for the first time in a decade.