作者: Kenji Sakamoto , Keishi Hata
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摘要: It is intended to provide a substance which efficacious in whitening sun-burnt skin after UV irradiation and preventing, ameliorating treating pigmentation (for example, spots freckles caused by sunburn, liver spots) compositions containing the same. Melanogenesis inhibitors agents comprising an ergosterol derivative represented formula (1); melanogenesis inhibitory cosmetics, drugs external preparations foods