Pelage receiving over $100 million from investors doesn't always equal success.
    Chat 12/21/2025

    From the encyclopedia
    PP405 →

    mitochondrial pyruvate carrier (MPC) inhibitor by Pelage in early trials

    Finasteride →

    Frontline, gold standard treatment for combatting androgenic alopecia

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    Pelage received $120 million for phase 3 of PP405, a potential hair loss treatment, but there is skepticism about its success. Some users believe any improvement over finasteride is a win, while others expect full hair regrowth.
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      community Story time! The Great Unbalding (PP405)

       230 upvotes 11 months ago
      PP405 is a promising new hair loss treatment that may reactivate dormant hair follicles without side effects. It could surpass traditional treatments like minoxidil and finasteride if successful in further trials.

      community Why PP405 may not be dead just yet

       1 upvotes 1 month ago
      PP405 shows promise in reactivating dormant hair follicles, with early trials indicating some success, but it is not yet a proven treatment for hair loss. Users are advised to be cautious with unverified versions, and further research is needed to confirm its effectiveness compared to treatments like minoxidil and finasteride.

      community The Cure isn't 5 years away; it's already here.

      in Research/Science  1005 upvotes 1 year ago
      PP405 is a new topical treatment for hair loss, showing promise in trials but still requires finasteride for maintenance. There is skepticism about its effectiveness and safety, with concerns about needing finasteride to maintain results.

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

       34 upvotes 9 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 Found a slide summary for PP405

       35 upvotes 5 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.

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