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DERMATOLOGICAL PREPARATION COMPOSITION FOR EXTERNAL USE CONTAINING ASCORBYL GLUCOSIDE AND -GLUCOSIDASE TO DISPLAY EXCELLENT SKIN WHITENING AND WRINKLE IMPROVING EFFECTS
DERMATOLOGICAL PREPARATION COMPOSITION FOR EXTERNAL USE CONTAINING ASCORBYL GLUCOSIDE AND -GLUCOSIDASE TO DISPLAY EXCELLENT SKIN WHITENING AND WRINKLE IMPROVING EFFECTS
PURPOSE: A dermatological preparation composition for external use containing, as an effective ingredient, ascorbyl glucoside(2-o--glucopyranosyl-L-ascorbic acid) and -glucosidase which decomposes the ascorbyl glucoside into ascorbic acid and glucose is provided. The composition solves problems of instability and skin irritation and exhibits excellent skin whitening and wrinkle improving effects. CONSTITUTION: The dermatological preparation for external use contains 0.05 to 20.0% by weight of ascorbyl glucoside and 25 to 100 units of -glucosidase on the basis of 1% by weight of the ascorbyl glucoside. Two of the effective ingredients are spatially separated and mixed prior to application to the skin.
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