| 摘要 |
PURPOSE:A beautifying cosmetic having dark skin-preventing effect and rapidly lightening effect on dark skin and improved skin safety, obtained by blending ascorbic acid-phosphoric acid ester or ascorbic acid-sulfuric acid ester with diisopropylamine dichloroacetate. CONSTITUTION:A cosmetic base such as well-known cream, milky lotion, lotion, etc., is blended with (A) 0.5-10.0wt% based on the total amounts of the cosmetic of at least one selected from ascorbic-phosphoric acid ester, ascorbic acid- sulfuric acid ester and their salts and (B) 0.005-3.0wt% diisopropylamine dichloroacetate, to give a beautifying cosmetic having an inhibitory action on melanine dyestuff formation and rapidly lightening effect on dark skin, showing more extremely improved synergistic effects than conventionally known individual effects. |
