Extreme shedding after ~1 year on 5% topical minoxidil — normal or problem?
    Minoxidil 2/1/2026

    At a glance
    In this treatment experience post, the primary subjects mentioned are
    💧 Minoxidil (topical) 5% 2x daily 1 year
    💧 Tretinoin (topical) 0.05% 3x weekly
    💧 Ketoconazole shampoo (topical) 2-3x weekly
    the tone is 😞 negative with moderate regrowth initially results.
    A 17-year-old using 5% topical minoxidil experienced significant hair shedding after a year, possibly due to a "synchronization shed" and deficiencies in vitamin D and iron. Recommendations include continuing minoxidil, optimizing vitamin D and iron levels, and reducing tretinoin use if scalp irritation occurs.
    View this post in the Community →

    Similar Community Posts Join

    6 / 1000+ results

    Related Research

    6 / 1000+ results