RU58841 is great, super fast acting!
    7/21/2026

    From the encyclopedia
    RU58841 →

    Experimental topical anti-androgen sold as a research chemical

    Finasteride →

    Popular 5-alpha reductase inhibitor that lowers DHT, taken as a pill or used topically

    Minoxidil →

    Vasodilator used on the scalp and, at low doses, as a tablet

    At a glance
    In this treatment experience post, the primary subjects mentioned are
    💧 RU58841 (topical) 5% 1ml daily 1.5 months
    💧 Finasteride (topical) 0.1% 1ml daily 2 months
    💧 Minoxidil (topical) 6% 1ml daily 2 months
    💧 Dutasteride (topical) 0.1% 1ml daily 2 months
    • GHKcu (injectable) 3mg daily 2 months
    the tone is 😀 positive with impressive results.

    Other terms

    RU58841 is praised for its fast-acting effects on hair regrowth, with the user also using finasteride, minoxidil, dutasteride, and GHKcu. Some users report side effects like chest pain, while others see positive results, but it's unclear which treatment is most effective due to multiple compounds being used simultaneously.
    View this post in the Community →

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    5 / 5 results

      community 1year Fin -> 1 year DUT + oral Minox; No results :(

      in Finasteride/Dutasteride  41 upvotes 3 months ago
      The user tried finasteride, dutasteride, and oral minoxidil for hair loss with no success and was diagnosed with androgenetic alopecia. They are considering increasing dosages and trying other treatments like RU58841, GHK-CU, and clascoterone, while seeking further medical opinions.

      community 6 month transformation from fin to dut+min+ru

      in Progress Pictures  102 upvotes 9 months ago
      A 30-year-old male switched from finasteride to a combination of dutasteride, oral minoxidil, and RU58841, achieving significant hair growth without side effects. He plans to add GHK-Cu peptide to his regimen for further improvement.

      community Sources for peptides and Dut/Fin

       1 upvotes 6 months ago
      The user is seeking advice on sourcing finasteride, dutasteride, and minoxidil, as their doctors are unwilling to prescribe both finasteride/dutasteride and minoxidil simultaneously. They are also looking for sources of GHK-Cu and RU58841 in the USA, with suggestions including using services like Hims, ro.co, and Musely.

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