The most potent topical corticosteroids is –
Clobitasol propionate 0.5% is a superpotent (class 1-most potent class) topical steroid.
Hydrocortisone butyrate cream 0.1%
Betamethasone valerate cream 0.1%
Clobetasol propionate cream 0.5%
Clobetasone butyrate cream 0.5%