Microneedling questions (18yo) on RU
    Treatment 1/18/2026

    From the encyclopedia
    RU58841 →

    a potent but unapproved and potentially problematic topical anti-androgen

    Microneedling →

    technique to create small wounds in skin to activate collagen production and hair growth

    At a glance
    In this question or advice post, the primary subjects mentioned are
    microneedling (derma pen) 0.5mm every 2 weeks
    the tone is 😐 neutral.

    Other terms

    An 18-year-old is seeking advice on microneedling while using RU58841 for hair loss. Recommendations include using a derma pen with 0.5mm needles every two weeks and avoiding RU application for 24 hours post-microneedling to prevent absorption into the bloodstream.
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      The conversation discusses using a dermapen for microneedling to treat hair loss, with specific mention of using Minoxidil, Finasteride, Dutasteride, RU58841, KX-826, and other topicals. The user experienced side effects like palpitations and itching after microneedling and applying these treatments.

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      in Progress Pictures  157 upvotes 1 year ago
      The user shared their hair loss progress over a few months using minoxidil, finasteride, RU58841, and microneedling. They reported reduced hair loss and plan to continue their routine, possibly increasing dosages gradually.

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      People are discussing if microneedling alone can improve hair loss without using treatments like minoxidil, finasteride, or RU58841. Some users report moderate success with microneedling and natural remedies, but most suggest that results are better when combined with medical treatments.

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