RU58841 5% is roughly equivalent to Dutasteride 2mg — here's why
    Research/Science 3/5/2026

    At a glance
    In this research discussion post, the primary subjects mentioned are
    💧 RU58841 (topical) 5%
    💊 Dutasteride (oral) 2mg
    the tone is 😐 neutral with theoretical equivalence results.

    Other terms

    RU58841 5% is theoretically equivalent to 2mg of dutasteride for hair loss treatment, with RU58841 offering higher potential but more variability due to absorption issues. Users discuss the effectiveness of RU58841 and dutasteride, with some preferring dutasteride for consistent results and others finding success with RU58841.
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      The user is using a hair loss treatment regimen including Avodart (dutasteride), oral minoxidil, LLLT caps, vitamins, and ketoconazole shampoo, and is considering adding dermarolling and RU58841. They are experiencing unwanted body hair growth from minoxidil and are planning for a future hair transplant.

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      The potential effectiveness of topical dutasteride, as well as other hair loss treatments such as finasteride, RU58841, minoxidil, and various vitamins. Experiences from users who have used these treatments were shared.

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