research Efficacy of Betamethasone Valerate Foam Formulation in Comparison with Betamethasone Dipropionate Lotion in the Treatment of Mild-to-Moderate Alopecia Areata: A Multicenter, Prospective, Randomized, Controlled, Investigator-Blinded Trial
Betamethasone valerate foam is more effective and safe for treating mild-to-moderate alopecia areata than betamethasone dipropionate lotion.