To obtain a circulation promoter which excels in circulation promoting effects, is friendly with the skin and does not give an uncomfortable feeling.

The circulation promoter is composed of at least one compound represented by formula (A) (wherein R1 is hydrogen, hydroxy group, a 1-4C alkyl group or a 1-3C alkoxy group; and R2 and R3 are each hydrogen or a 1-4C alkyl group).