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
- 3034
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