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2021-04-12 週一 21:03:22 PM

Cosmetic solution, method for producing cosmetic solution, and cosmetic method

發佈日期:2016-09-22

標題
Cosmetic solution, method for producing cosmetic solution, and cosmetic method
作者
Yukako Sugawara
文件屬性
國外專利
知識分類
粧品應用
點閱數
1464

摘要

Provided are a cosmetic solution and a method for producing the cosmetic solution, the cosmetic solution being easy to store and also easy to handle during use, and moreover having a high moisturizing function, without the use of a preservative. Hyaluronic acid/or a hyaluronic acid compound is dispersed in a polyvalent alcohol, also, an organic acid and/or organic acid salt different from the hyaluronic acid and/or hyaluronic acid compound is dispersed in a polyvalent alcohol such that it contains no water. The solution contains 0.01 to 2.0 wt % hyaluronic acid and/or hyaluronic acid compound 97 wt % or more polyvalent alcohol, is weakly acidic; i.e. 5≦pH<7 due to the organic acid and/or organic acid salt.

備註

US 14/116,594

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