The most potent topical coicosteroids is -: (A) Hydrocoisone butyrate cream 0.1%, (B) Betamethasone valerate cream 0.1%, (C) Clobetasol propionate cream 0.5%, (D) Clobetasone butyrate cream 0.5%
Answer is C. Super potent topical coicosteroids Clobetasol propionate 0.05% halobetasolpropionate 0.05% betametnasone dipropionate 0.05% Fitzpatricks textbook of dermatology, principles of topical therapy page 3363