| 摘要 |
PURPOSE: A cosmetic composition for acne skin is provided, which inhibits secretion of sebum without skin irritation, and improves keratinized skin due to acne by containing indole-3 complex composed of indole-3 acetic acid(formula), carbamide peroxide and α-hydroxy acid(AHA). CONSTITUTION: The cosmetic composition for acne skin is comprised of distilled water, 1.0-8.0 wt.% of glycerin, 1.0-8.0 wt.% of 1,3-butylene glycol, 0.05-0.2 wt.% of allantoin, 3.0-10.0 wt.% of ethanol, 0.01-0.2 wt.% of disodium ethylenediaminetetraacetate, 0.01-0.1 wt.% of carboxyvinylcellulose, 0.000 1-0.01 wt% of sodium hydroxide, 5.0-15.0 wt% of carbamide peroxide(which decreases bacteria by removing keratins), 0.0001-0.1 wt% of indole-3 acetic acid(which regenerates wounded skin), 0.2-1.0 wt% of α-hydroxy acid(AHA; which shows keratin-softening effect and moisturizing effect, cell-regeneration effect, wound-treatment effect), 0.02wt.% of paraoxybenzoic ester. The cosmetic composition for acne skin can be prepared into a gel or an emulsion type.
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