Skin-moisturising or wrinkle-improving external composition and cosmetic composition
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United States of America Patent
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Dec 12, 2017
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Oct 18, 2013
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Dec 13, 2012
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Abstract
The present invention relates to a skin-moisturizing or wrinkle-improving external composition or cosmetic composition which contains, as an active ingredient, a compound represented by Formula 1, which can be extracted from Anemarrhena asphodeloides Bunge, or a pharmaceutically acceptable salt thereof. The composition prevents skin moisture loss and thus suppresses skin tissue damage induced by UV rays and so has a skin-wrinkle preventing or alleviating effect.
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