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      community Mechanism of action of alfatradiol (17 alpha estradiol)

      in Research/Science  5 upvotes 2 years ago
      The conversation discusses the mechanism of action of alfatradiol (17 alpha estradiol) in treating hair loss. It explores theories that it either inhibits 5 alpha reductase to prevent T->DHT conversion or aromatizes scalp T into 17-alpha-estradiol to save hair.

      community When should we get the next news about PP405

      in Chat  25 upvotes 7 months ago
      Results for PP405 are expected next year, with concerns about its pricing and potential black market availability. Some users believe it may be slightly more effective than finasteride and dutasteride, and combining it with treatments like minoxidil and microneedling could be beneficial.

      community Pyrilutamide ,the molecule’s true nature

      in Research  302 upvotes 1 year ago
      Pyrilutamide is a selective AR antagonist with a high binding affinity, making it effective in competing with DHT for androgen receptors. The 1% concentration is more effective than the 0.5%, but the latter may suffice for mild hair loss; the drug is considered a good option for those avoiding 5AR blockers due to side effects.

      community Is PP405 gonna flop or what???

      in Research/Science 2 months ago
      PP405 is viewed skeptically, with some seeing it as overhyped and potentially ineffective compared to existing treatments like minoxidil and finasteride. While it shows some promise in activating dormant hair follicles, many believe it won't replace hair transplants or significantly outperform current options.

      community Does anyone know the chemical formula for pelage pp405?

      in Research/Science  14 upvotes 1 year ago
      The conversation discusses the lack of public information on the chemical structure of PP405, a hair loss treatment, and the challenges of synthesizing it without a patent. It also explores a patent related to hydrogen-based topical formulations for reducing oxidative stress and inflammation.

      community A Short Recap on PP405 and AAD 2026

      in Update 2 months ago
      PP405 is a promising experimental topical treatment for alopecia that reactivates dormant hair follicles by targeting cellular energy, with large-scale trials planned for 2026. While it shows potential, it cannot regenerate permanently destroyed follicles, making hair transplants the only guaranteed solution for advanced baldness currently.

      community GHK-Cu peptide injections - what is your experience?

      in Research/Science  13 upvotes 3 months ago
      GHK-Cu peptide injections are discussed for hair growth, but users report mixed results and suggest focusing on DHT management first. Some users combine GHK-Cu with treatments like Minoxidil and Dutasteride, but emphasize its benefits for skin rather than hair.

      community COQ10 + PQQ for scalp inflammation??

      in Chat  6 upvotes 1 year ago
      A 32-year-old male with diffuse thinning and seborrheic dermatitis has been using finasteride for 8 months without improvement. He is considering COQ10 + PQQ supplements for scalp inflammation and hair loss.

      community Hot Take: Betting on PP405 can backfire

      in Research/Science  81 upvotes 11 months ago
      PP405 is seen as promising but uncertain, with users advised to continue using existing treatments like minoxidil and finasteride. Concerns include its cost, availability, and interaction with hair transplants, while some hope it could complement current treatments.

      community Will PP405 render Minox and Fin obsolete?

      in Research/Science  26 upvotes 11 months ago
      PP405 might make minoxidil unnecessary, but finasteride or other 5AR inhibitors may still be needed. PP405 is expected to be expensive and not available until at least 2028, with limited information on its effectiveness.

      community Pelage Recruiting Now for Phase 2

      in Research/Science  11 upvotes 1 year ago
      Pelage is recruiting for phase 2 trials, showing promise for treating bald regions. The discussion highlights its potential effectiveness based on its mechanism of action.

      community Estradiol mesotherapy / idea feedback

      in Female  6 upvotes 1 year ago
      The conversation discusses using estradiol mesotherapy to replicate hormone replacement therapy results while minimizing systemic exposure. It also covers the use of Spironolactone cream, which reportedly has no systemic side effects, and the potential risks of using bicalutamide and Spironolactone in men.

      community Any chemists want to manufacture PP405 / JXL069? (Steps inside)

      in Research/Science  89 upvotes 6 months ago
      The conversation discusses the synthesis and potential use of JXL069 and PP405 for hair loss treatment, with skepticism about their effectiveness and concerns about safety. Users mention that JXL069 has shown no results in hair growth, and there is confusion about its identity and effectiveness compared to PP405.

      community Does anyone else have experience with Patented Growth Factors (PGF) Treatments / experiences with depression on Fin/Min/Dut?

      in Treatment  1 upvotes 1 year ago
      The user is exploring hair loss treatments, including Patented Growth Factors (PGF) and a serum with Copper Peptide, Ceramides, Amino Acids, and Caffeine, while expressing concerns about the cost and effectiveness of PGF. They are also considering starting finasteride due to doubts about PGF's long-term viability and are seeking experiences from others who have used these treatments alongside antidepressants.

      community Can we get a reality check on PP405?

      in Research/Science  81 upvotes 7 months ago
      PP405 is a promising hair loss treatment that may outperform minoxidil and finasteride by reviving dormant follicles and promoting significant regrowth. Results from ongoing trials are awaited, with a potential market release between 2028-2030.

      community Potential pp405 info next week at masters of athetics

      in Treatment  59 upvotes 6 months ago
      Discussion on hair loss treatments, focusing on pp405, with skepticism about its effectiveness and concerns about its association with the cosmetic industry. Users also mention treatments like Minoxidil and Finasteride.

      community Estimate of GT20029 on the grey market?

      in Technology  9 upvotes 2 years ago
      The conversation is about when GT20029, a hair loss treatment, might be available on the grey market, with users discussing the challenges of compounding it and speculating it might be available after phase 2 results, similar to pyri. Specific treatments mentioned are pyri, RU58841, and GT20029.

      community What are everyone's expectations for PP405?

      in Chat  10 upvotes 4 weeks ago
      PP405 is expected to be a promising addition to hair loss treatments, potentially working well with existing treatments like finasteride and minoxidil, but not as a standalone solution. Users are hopeful for its effectiveness, especially in combination with other treatments, though expectations vary.

      community Proposed new pathogenesis model for androgenetic alopecia (AGA)

      in Research/Science  7 upvotes 2 years ago
      The conversation discusses a new model for understanding androgenetic alopecia (AGA), linking it to dietary and lifestyle factors similar to PCOS, and highlighting the role of DHT, vascular damage, and inflammation. Treatments mentioned include Minoxidil, finasteride, and RU58841.

      community The story of RU58841/PSK3841

      in Research/Science 1 year ago
      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.

      community New article on PP405..........

      in Research/Science  109 upvotes 1 year ago
      Scientists at UCLA have developed a promising treatment for male pattern baldness using a molecule called PP405, which can potentially stimulate dormant hair follicles. Initial trials showed significant results within a week, but larger clinical trials are needed to confirm its efficacy and safety.

      community Pp405 - it has to work. It has to.

      in Research/Science  170 upvotes 2 months ago
      Hair loss treatments, including PP405, minoxidil, finasteride, and RU58841, with hopes for future solutions. Participants discuss the emotional impact of hair loss and consider alternatives like hair transplants or acceptance.

      community Thoughts on Pantostin Alfatradiol?

      in Treatment  10 upvotes 4 years ago
      User started using Pantostin Alfatradiol after watching haircafe on YouTube and noticed thicker hair. They wonder why it's not more popular, as it's a 5α-reductase inhibitor with a different mechanism than minoxidil.