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      community New Study: PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and stimulate natural hair growth by 20%

      in Research/Science  842 upvotes 9 months ago
      PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and increase hair growth by 20% in eight weeks, unlike minoxidil or finasteride. However, skepticism remains about its effectiveness and availability, with concerns about funding and the timeline for broader access.

      community Sensitive liver, topical fin safe to try?

      in Finasteride  98 upvotes 1 year ago
      Topical finasteride is considered safer for the liver than oral finasteride due to less systemic absorption, but regular liver function tests are advised. The user is concerned about liver health due to a history of NAFLD and is exploring topical finasteride as a safer alternative.

      community Most promising cures for baldness as of May 2026

      in Treatment  56 upvotes 3 weeks ago
      PP405 is the most promising future treatment for hair loss, aiming to reactivate dormant hair follicles. Clascoterone 5% is the most promising near-term drug, while current strategies include using finasteride or dutasteride to stabilize hair loss and minoxidil to stimulate growth.

      community Riken develops new method for culturing hair follicles

       41 upvotes 8 years ago
      A new stem cell method for culturing hair follicles is being developed as an alternative to Minoxidil, finasteride, and RU58841. There are concerns about its cost and accessibility despite plans for commercialization.

      community Found a slide summary for PP405

      in Research/Science  33 upvotes 2 months ago
      PP405 shows promise in stimulating new terminal hair growth by activating dormant follicles, with no systemic adverse effects observed in a short-term trial. However, long-term efficacy remains unproven, and further trials are needed to confirm its potential as a hair loss treatment.

      community Some good news for the future.

      in Research/Science  98 upvotes 1 year ago
      PP-405, a potential hair loss treatment, shows promise in stimulating dormant hair follicles and may help with various hair loss types. Current treatments like Minoxidil are still recommended as PP-405 is in early trials and may take years to become available.

      community Where to get liposomal finasteride?

      in Finasteride/Dutasteride  4 upvotes 4 years ago
      The conversation discusses finding a reliable source for liposomal finasteride. The user currently uses a topical product with Minoxidil, finasteride, retinoic acid, and hydrocortisone, and is considering MinoxidilMax's Maxogen-x.

      community Lyphar Biotech. China source for RU58841

      in Research/Science  1 upvotes 3 months ago
      The conversation discusses the safety and trustworthiness of ordering RU58841 from Lyphar Biotech in China, with a focus on pricing and reliability. The user is seeking advice on whether to proceed with the purchase or consider alternative sources.

      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.
      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 Pelage Announces Positive Results of Phase 2a Trials for PP405

      in Update  300 upvotes 11 months ago
      PP405 shows promise in treating severe hair loss, with 31% of users experiencing over 20% hair density increase in four weeks, faster than minoxidil and finasteride. Some users are skeptical about the results' significance and long-term efficacy.

      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 Stem-cell hair transplants! 20k lab grown grafts from one single graft

      in Chat  46 upvotes 2 years ago
      Stem-cell hair transplants could potentially create thousands of grafts from a single donor graft, offering a solution for hair loss with DHT-resistant hair. Companies like Stemson Therapeutics and OrganTech are working on this technology, which may become available in the future, possibly reducing the cost and making it widely accessible.

      community The future of hair loss drugs.

      in Research/Science  31 upvotes 3 months ago
      Clascoterone 5% and PP405 are being discussed as potential future treatments for hair loss, with clascoterone nearing phase three completion and PP405 possibly taking a cosmetic route to market. Current treatments like minoxidil, finasteride, and RU58841 are mentioned as effective in slowing hair loss, but a complete cure remains elusive.

      community Verteporfin mixing solute for transplants

      in Treatment  12 upvotes 2 years ago
      Doctors are testing verteporfin topically for healing and potential regeneration after transplants. The user is asking how it is formulated for topical use, such as if it's mixed with a carrier gel.

      community Any experience with stem cell hair transplants?

      in Transplants  25 upvotes 2 years ago
      Stem cell hair transplants use stem cells from fat tissue to reactivate inactive hair follicles, but results are inconsistent and not widely shared. Traditional treatments like finasteride and minoxidil often show better results.

      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 Update and My Take on Pelage

      in Research/Science  86 upvotes 7 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 9 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.