Pelage Pharmaceuticals raised $120M for their hair loss treatment, PP405, showing strong investor confidence despite limited data. There is skepticism about its efficacy and long-term effects compared to treatments like GT20029.
FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.
RU58841 is not recommended for use around children due to potential exposure risks. Alternatives like CB-03-01 might be considered, but further research is advised.
The conversation discusses the differences between KB solution and PG + Ethanol solution for RU58841 in treating hair loss. It compares the effectiveness and properties of these two solutions.
RU58841, an anti-androgenic compound, showed early promise for treating alopecia but faced challenges after its patent in 1997. Despite advancing to Phase II trials, safety concerns and financial struggles led Aventis to abandon its development. Proskelia, which later merged into ProStrakan, couldn't prioritize the drug, leading to its eventual stagnation and failure to reach the market.
The conversation discusses the absorption and effectiveness of PG-free versus PG versions of RU58841, with some users believing PG improves efficacy while others see no difference. Concerns about RU58841's potential side effects on the endocrine system are also mentioned, with one user considering switching to pyrilutamide.
2 Deoxy D Ribose may promote hair growth and aid wound healing, potentially enhancing microneedling effects. Users discuss its combination with microneedling for better hair growth results.
17M approaching Norwood 2, using topical minoxidil and considering finasteride, oral minoxidil, and pyrilutamide. Plans to study dermatology and possibly get a hair transplant at 25 if treatments don't work.
RU58841 has significantly improved the user's hair loss experience, alongside oral finasteride, dutasteride, 5 mg minoxidil, topical finasteride, dermastamping, and low-level laser therapy. The user is considering increasing their RU58841 dose from 75 mg to 100-150 mg daily.
Mixing RU58841 with cetosomal minoxidil is discussed due to scalp irritation from ethanol PG vehicles. A mixture of the two turned bright pink when left to dry.
The conversation discusses RU58841, a compound for hair loss treatment, which was found to be effective in a 6-month trial but was not pursued due to financial issues or marketability concerns, not safety. Some users are considering crowdfunding to release the research data, while others discuss personal experiences and safety concerns with RU58841.
The conversation discusses hair regrowth using oral minoxidil and RU58841, with visible baby hairs appearing after two months. One user questions the choice of RU58841 over finasteride.
PP405 is moving to late-stage trials, showing potential for hair regrowth, with 31% of male patients experiencing a 20% increase in hair density. Veradermics is developing an oral minoxidil version, and there is interest in combining treatments for better results.
A user shared their 5-month progress in treating hair loss using HIMs topical finasteride and minoxidil, micro-needling with a 1.5mm needle, and RU-58841. The post includes progress pictures showing improvement from a NW7 hair loss stage.
A user shared their 3-month progress using RU58841, 10% minoxidil, and microneedling every two weeks for hair loss. They found the new minoxidil sprayer effective for applying the treatment across the scalp.
RU58841 remains active for several hours after application, and it's suggested to wait a few hours before washing it off to maintain its effectiveness. There is a concern about potential transfer to others if they touch the hair shortly after application.
RU58841 can be ordered as a powder and compounded at home, but it should be stored at room temperature to avoid crystallization. Pyraulatmide may follow a similar principle.
The conversation discusses the safety study of PP405, emphasizing that early trials focus on safety rather than efficacy, and that any efficacy data from such a short study should be viewed skeptically. It also highlights that the information released is primarily for securing funding, and that meaningful efficacy results are expected in later phases.
The conversation discusses the use of RU58841 for hair loss, focusing on its side effects, standardization issues, and user experiences. The user also inquires about the use of other treatments like minoxidil, finasteride, and microneedling.
The conversation discusses concerns about the effectiveness of RU58841 due to high temperatures during delivery. A user reassures that the heat will not affect its efficacy.
RU58841 for hair loss, discussing sources, application methods, and carriers like PG + ethanol or liquid minoxidil. Users share experiences with premixed solutions and powder forms, noting price differences and storage importance.
The user has tried many hair loss treatments including dutasteride, oral and topical minoxidil, topical finasteride, PRP, and microneedling without much success and is now using RU58841, seeing initial vellus hair growth but no further improvement after 5 months. They are inquiring about the effectiveness of RU58841 after 6-12 months of use.
Setipiprant and Fevipiprant are questioned for their effectiveness in hair maintenance, with skepticism due to lack of convincing results beyond vellus hair growth. The user is satisfied with Minoxidil and Finasteride but is curious about the potential of DP2 inhibitors.
A user is using Minoxidil, finasteride, saw palmetto, and Minimalist RCP serum to address hair thinning, with some success but concerns about the long-term benefits of Minimalist. They plan to continue Minoxidil and finasteride for another year before considering a hair transplant.
The conversation discusses the effectiveness of RU58841 for hair loss compared to pyrilutamide, which failed to show significant hair regrowth in trials. Some users report personal side effects with RU58841 and question the criteria for success in hair loss treatments.
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.
The user is considering adding RU58841 to their current hair loss treatment of finasteride and minoxidil, but is concerned about potential side effects like hairline recession and shedding. Some users report positive results with RU58841, while others experience side effects such as chest pain and dizziness.
The conversation is about sourcing RU58841 for hair loss treatment, with a focus on finding reputable sellers. The user plans to use 10mg/ml daily, split into two doses, prioritizing quality over price.
RU58841 is discussed as a potential hair loss treatment, with comparisons to finasteride. There is interest in leaked trial data, but no official clinical validation or approval for RU58841.