Phenylethylamine-derivative- or synephrine-containing adenosine triphosphate phosphatase expression inducer

The problem of the present invention is to make it possible to provide a novel, useful adenosine triphosphate phosphatase expression inducer and a cosmetic composition depending on an adenosine triphosphate phosphatase expression-inducing effect, and to make it possible to provide a phenylethylamine-derivative- or synephrine-containing adenosine triphosphate phosphatase expression inducer and a cosmetic composition depending on an adenosine triphosphate phosphatase expression-inducing effect of a phenylethylamine derivative or synephrine.