How effective is RU58841 in hairloss products?
    Research/Science 1/26/2026

    At a glance
    In this question or advice post, the primary subjects mentioned are
    ๐Ÿ’ง RU58841 (topical) 80mg/ml 2x daily
    ๐Ÿ’Š Dutasteride (oral) 0.5 mg 1x daily
    the tone is ๐Ÿ˜ neutral with mixed effectiveness results.

    Other terms

    RU58841 is used for hair loss, with mixed effectiveness and potential side effects like heart issues. Some users find it effective, while others see no results; alternatives like finasteride and dutasteride are also mentioned.
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