Will PP405 need to be used indefinitely, like minoxidil?
    Research/Science 10/19/2025

    At a glance
    In this question or advice post, the primary subjects mentioned are
    💧 PP405 (topical) possibly not daily
    💊 Finasteride (oral)
    💊 Dutasteride (oral) 2.5 mg daily 1 year
    the tone is 😐 neutral.

    Other terms

    PP405 may not need daily use like minoxidil, but finasteride might still be needed to maintain hair regrowth. PP405 reawakens dormant hair follicles, potentially offering a long-term solution, though not a permanent cure.
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