SKIN-WHITENING COMPOSITION CONTAINING DIHYDROPYRANOCOUMARIN-D2 THEREOF AS AN ACTIVE INGREDIEN

摘要

PURPOSE: A composition containing dihydropyranocoumarin-D2 for skin whitening is provided to effectively suppress melanogenesis without cytotoxicity. CONSTITUTION: A composition for skin whitening contains 0.0001-90 weight% of dihydropyranocoumarin-D2 of chemical formula 1 as an active ingredient. The composition is a cosmetic composition. The cosmetic composition is manufactured in the form of nutrition cream, astringent, lotion, essence, nutrition gel, lip stick, foundation, eye shadow, patch, mask sheet or massage cream.