| 摘要 |
PURPOSE:To provide a beautifying cosmetic having excellent storage stability and effective to inhibit the tyrosinase activity, bleach the produced melamine and beautify the skin, by combining a specific 3-0-alkyl L-ascorbate with a skin-activating component. CONSTITUTION:The objective beautifying cosmetic can be produced by compounding (A) 0.1-10.0wt%, preferably 1.0-5.0wt% (based on the composition) 3-0-alkyl L-ascorbate of formula (R is 1-22C alkyl) (e.g. 3-0-methyl L- ascorbate) with a skin-activating component such as diisopropylamine dichloroacetate, gamma-aminobutyric acid, vitamin E acetate, vitamin E nicotinate, vitamin E orotate, etc., (the amounts are shown in the table). EFFECT:The metabolism of the cuticle can be promoted to further improve the beautifying effect. |
