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      community PP405 mechanism question - looking for discussion

      in Treatment  7 upvotes 1 week ago
      PP405 may promote short-term hair growth by pushing follicles into the growth phase, but concerns exist about long-term effects due to lack of rest phases. Users discuss various treatments like finasteride, minoxidil, spironolactone, alfatradiol, and investigational drugs like KX-826 and GT20029 for hair maintenance and regrowth.

      community Finasteride affects both 5a reductase and 5b reductase

       7 upvotes 6 years ago
      Finasteride not only inactivates the 5a reductase enzyme but also affects the 5b reductase enzyme in a dose-dependent manner, which can impact sexual behavior and brain activity. The user experienced significant hair regrowth and side effects on 1mg of finasteride, which diminished after reducing the dose to 0.5mg, leading to no side effects and further hair improvement.

      community Does caffeine inhibit 5-α-reductase?

      in Treatment  4 upvotes 6 years ago
      Caffeine may promote hair growth and potentially inhibit 5-α-reductase activity in hair follicles, but its effectiveness and systemic impact remain unclear. Users discuss using topical caffeine solutions, with some experiencing no side effects compared to finasteride.

      community is there any news about pp405 please

      in Update  11 upvotes 1 year ago
      There is no new information on pp405, with data collection expected to finish by the end of 2025. Users are discussing the timeline for data analysis and completion of Pelage Pharmaceuticals' phase 2 study.

      community PP405 Update and My Take on Pelage

      in Research/Science  86 upvotes 5 months ago
      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.

      community IGF-1 and Peptides? Miracle molecule waiting to be found

      in Research/Science  10 upvotes 7 months ago
      The conversation discusses potential hair loss treatments focusing on stimulating IGF-1 at the follicle level using growth-factor cocktails and engineered peptides, such as Acetyl Tetrapeptide-3, Copper Tripeptide-1, Oligopeptide-20, Thymosin-β4, and Palmitoyl Tetrapeptide-7. It suggests that device-assisted delivery methods like microneedling may enhance effectiveness.

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

      in Research/Science  21 upvotes 6 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 Hope Medicine HMI-115 got 28M$ investment

      in Research/Science  59 upvotes 2 years ago
      Hope Medicine received a $28M investment for HMI-115, a monoclonal antibody in phase II trials for treating androgenetic alopecia. Some users are skeptical about its effectiveness, while others find the investment and trial results encouraging.

      community Pp405 full presentation on new topical

      in Product  108 upvotes 2 weeks ago
      A new topical treatment, PP405, shows promising results for hair regrowth, potentially outperforming existing treatments like finasteride and minoxidil. However, it may still need to be combined with DHT blockers for optimal results, and its long-term effectiveness remains uncertain.

      community PP405 is nothing but a scam and Pelage know it.

      in Chat  78 upvotes 7 months ago
      PP405 is criticized for overhyped claims and cherry-picked data, with doubts about its effectiveness compared to minoxidil and finasteride. Many users express skepticism, emphasizing the need for more comprehensive trial results.

      community PP405 could be released before GTA 6

      in Chat  133 upvotes 4 months ago
      PP405 is discussed as a potential hair loss treatment, but its effectiveness and safety are uncertain. Some users express skepticism, while others are hopeful, comparing it to existing treatments like Minoxidil and Finasteride.

      community hmi115 is coming. Prepare yourselves for what's coming

      in Technology  105 upvotes 2 years ago
      The conversation discusses HMI-115, a potential cure for hair loss. Users share mixed opinions, with some expressing skepticism and others sharing anecdotal evidence of its effectiveness, including photos of significant hair regrowth from a trial participant.

      community waiting for hope DIY pp405 guy that will save us😡😡😔

      in Satire  38 upvotes 5 months ago
      People are discussing the potential of a new hair loss treatment, pp405, and its approval timeline, comparing it to existing treatments like Minoxidil and finasteride. There is skepticism about its effectiveness and concerns about the time it will take for approval and availability, especially in Europe.

      community 5 month Progress (18m)

      in Progress Pictures  32 upvotes 5 years ago
      An 18-year-old shares a 5-month hair loss treatment progress using finasteride, minoxidil, microneedling, Nizoral, biotin, and fish oil. The user discusses the effectiveness of finasteride over time and considers continuing the regimen despite suggestions to simplify it.

      community Genomic Sequencing for Hair Loss

      in Research/Science  156 upvotes 2 weeks ago
      Hair loss treatments like Minoxidil, finasteride, and potential mRNA therapies are discussed. There is skepticism about targeting specific genes due to the complex genetic nature of hair loss.

      community What's going on with hmi115? The Phase 2 was concluded Nov2024 but no news

      in Chat  12 upvotes 4 months ago
      Hmi115, a prolactin receptor blocker, showed promise for hair growth, but results from Phase 2 trials have not been published. ABS-201, an AI-based analog, is expected to begin trials in December 2025, while commercialization of treatments like PP-405 is anticipated around 2027.

      community Will PP405 render Minox and Fin obsolete?

      in Research/Science  26 upvotes 9 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 Silicon Valley backed company aims to cure hair loss

      in Technology  53 upvotes 4 years ago
      A Silicon Valley-backed company aims to cure hair loss. Exciting advancements include mRNA therapies, gene editing, hair cloning, AR degraders, anti-androgens, cell-based rejuvenation, and AI-based drug discovery, with hopes for FDA approval of GT20029 within 10 years.

      community 5 Month Progress (March 25 vs. Aug 25)

      in Progress Pictures  30 upvotes 7 months ago
      The user shared their 5-month progress using oral finasteride, topical minoxidil, and weekly dermarolling for hair loss. They expressed pride in their results, receiving positive feedback from others.