Skin external preparation or internal preparation containing an extract of sage grown by irradiating with light having a specific wavelength range

摘要

PROBLEM TO BE SOLVED: To provide an external or internal preparation for skin containing extract of Salvia officinalis cultivated under irradiation of the light having a specific wavelength band.SOLUTION: Salvia officinalis of the invention is cultivated under irradiation of light having a specific wavelength band. Extract of the Salvia officinalis exhibits an excellent antioxidative effect, collagen production promoting effect, matrix metalloprotease (MMP) inhibiting effect, whitening effect, cell proliferation effect, ceramide production promoting effect, and filaggrin production promoting effect. The external or internal preparation for skin containing these are particularly effective.