It is intended to provide a sesamin/episesamin composition in which the physiological activities of sesamins have been enhanced. Namely, a composition for oral use which contains sesamin and episesamin at a definite weight ratio to thereby enhance the oral absorbability of episesamin and/or the blood migration properties of the same and a composition for oral use which contains sesamin and episesamin at a definite weight ratio to thereby enhance the physiological activities of sesamins.
