Long-Term Efficacy and Safety of Low-Level Laser Therapy for Androgenetic Alopecia: A 12-Month Prospective Trial

    January 2026 in “ Dermatologic Therapy ”
    Jong Min Shin, Kyungho Paik, Jung-Im Na … Chang-Hun Huh
    Studysummary In this prospective study, individuals with androgenetic alopecia using a home-use low-level laser therapy helmet for 48 weeks experienced significant increases in hair density and thickness, with reported improvements consistent across sexes and no device-related adverse events.
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    Research cited in this study 20

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