Cosmo says clascoterone Phase III data show continued hair growth through 12 months

  • Cosmo Pharmaceuticals reported Phase III 12-month results for clascoterone 5% topical solution in men with mild-to-moderate androgenetic alopecia, with results presented in this announcement.
  • Data showed a safety and tolerability profile suitable for long-term use, with no meaningful systemic hormonal safety signal observed.
  • Patients who stayed on treatment maintained continued hair growth over one year, while those switched to placebo lost part of earlier gains, supporting need for ongoing therapy.
  • Cosmo started NDA and MAA preparations, with a US filing planned for early 2027.
  • Full Phase III dataset slated for future publication in a peer-reviewed journal and presentation at major dermatology congresses.


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