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      community Thoughts on the future of pp405?

      in Research/Science  43 upvotes 7 months ago
      PP405 is considered a promising hair loss treatment, potentially replacing minoxidil but not finasteride. Users are hopeful for future treatments like GT20029 and VDPHL01, while remaining cautious about effectiveness and side effects.

      community The expected timeline for PP405 - Next update at AAD Annual Meeting in March 2026 ?

      in Treatment  30 upvotes 5 months ago
      A new hair loss treatment, PP405, showed promising Phase 2a results with 31% of patients experiencing over 20% hair density increase without systemic absorption, avoiding hormonal side effects. The treatment is expected to be expensive, with Phase 3 trials starting mid-2026, and there is skepticism about the data's strength.

      community Don’t Get Too Hyped About PP405. We've Seen This Movie Before.

      in Research/Science  218 upvotes 11 months ago
      PP405 is a new hair loss treatment showing early promise with a 20% hair density increase, but skepticism exists due to past failures of similar treatments like Pyrilutamide, RU58841, and Bimatoprost. Users debate its potential effectiveness, with some hopeful due to Google's involvement, while others urge caution without more evidence.

      community What is next for pp405 in phase 2b?

      in Research/Science  16 upvotes 11 months ago
      PP405 is progressing to Phase 2b trials, with results expected in late 2025 or early 2026, and potential Phase 3 trials in 2026. Some users experienced side effects from finasteride and are hopeful for PP405 as an alternative treatment.

      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 Gray market sources to get gt20029 or pp405?

      in Product  2 upvotes 1 year ago
      The conversation is about sourcing gray market compounds, gt20029 and pp405, for hair loss treatment. The user is interested in these compounds despite their unproven status and potential risks.

      community GT20029. Kintor Pharma’s Product

      in Research/Science  12 upvotes 3 years ago
      The conversation discusses GT20029, a compound by Kintor Pharma that degrades androgen receptors and is in trials, with potential as a hair loss cure. Another promising treatment mentioned is an antibody that blocks prolactin and has shown positive results in macaques.

      community Androgen degraders for hair loss

      in Research/Science  61 upvotes 1 year ago
      The conversation discusses androgen receptor degraders for hair loss, highlighting their potential advantages over traditional AR blockers like RU58841 and pyrilutamide. Concerns about the safety and cost of these treatments are also mentioned.
      FCE 28260: A Forgotten 5α-Reductase Inhibitor

      community FCE 28260: A Forgotten 5α-Reductase Inhibitor

      in Research  330 upvotes 1 year ago
      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.

      community Further prolactin research....

      in Research/Science  6 upvotes 2 years ago
      HMI 115 did not work as expected for hair regrowth in humans, unlike in macaque monkeys. There is anticipation for further research on prolactin's role in hair loss, with expectations that pharmaceutical companies will likely solve this before universities.

      community Thoughts on new drug PP405? Already reached phase 2

      in Research/Science  28 upvotes 1 year ago
      PP405 is a new drug in Phase 2 trials for hair loss, generating cautious optimism among users. Some users are currently using finasteride and experiencing side effects, while others are skeptical about unapproved products being sold.

      community How likely do you think it is for PP405 to come out?

      in Research/Science  21 upvotes 8 months ago
      PP405 is a potential new hair loss treatment that works through metabolic pathways rather than hormonal ones, with an estimated market release between late 2027 and 2029. Current alternatives to finasteride include minoxidil, pyralutamide, fluridil, and RU58841, with hair transplants also being a viable option.

      community The amazing fast pace of PP405.

      in Chat  327 upvotes 8 months ago
      PP405 is a new hair loss treatment advancing quickly in trials, generating excitement and skepticism about its effectiveness and marketing claims. Some see it as a potential alternative to minoxidil and finasteride, but concerns about long-term effects and the need for DHT blockers persist.

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

      in Research/Science  89 upvotes 7 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 So... any chinese suppliers for real pyri?

      in Research/Science  6 upvotes 1 year ago
      The conversation discusses sourcing pyrilutamide from China for hair loss treatment, highlighting its potency compared to other AR antagonists like bicalutamide and RU58841. The user expresses interest in trying pyrilutamide despite mixed results in clinical trials.

      community [Nov 2019] The peptide AC 2 isolated from Bacillus-treated Trapa japonica fruit extract rescues DHT (dihydrotestosterone)-treated human dermal papilla cells and mediates mTORC1 signaling for autophagy and apoptosis suppression

       22 upvotes 6 years ago
      A peptide from Japanese water chestnut fruit may help with hair loss by suppressing DHT's effect on hair follicle cell death, potentially serving as a finasteride alternative. The treatment's effectiveness and safety in humans remain uncertain.

      community Black market pp405? Title title

      in Treatment  8 upvotes 4 months ago
      PP405 is likely fake, and JXL069 is an unrefined prototype with unknown side effects. It's advised to wait for the official PP405 release.

      community Am I missing something with pp405?

      in Research/Science  32 upvotes 1 year ago
      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.

      community Why doesn't phase 3 of PP405 start straight away?

      in Chat  14 upvotes 5 months ago
      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.

      community About GT20029's Efficacy and Strength

      in Chat  7 upvotes 3 years ago
      The conversation is about the effectiveness and production of GT20029, a drug being developed as a topical androgen receptor degrader for hair loss, and whether it can fully degrade androgen receptors or only partially. It also discusses the drug's potential unique working mechanism and synthesis by a company called Anagen.