A method of providing a topical base composition for use in the preparation of a topical skin care composition, comprising:
(a) providing a cosmetic container;
(b) providing in the container an effective amount of a fatty acid material having a melting point in the range of 40°C to 80°C; and a nonionic surfactant; this mixture being essentially anhydrous;
(c) providing sufficient heated water to the container such that substantially all of the fatty acid material is solubilised to provide a fatty acid/nonionic surfactant base mixture;
(d) agitating the contents of the container;
whereby a cream or lotion base is formed.
一种提供用于制备局部皮肤护理组合物的局部基础组合物的方法,包括
(a) 提供一个化妆品容器;
(b) 在容器中提供有效量的
脂肪酸材料,其熔点在 40°C 至 80°C 之间;以及非离子表面活性剂;该混合物基本上是无
水的;
(c) 向容器中提供足够的加热
水,使
脂肪酸材料基本上全部溶解,以提供
脂肪酸/ 非离子表面活性剂基质混合物;
(d) 搅拌容器中的内容物;
从而形成膏霜或乳液基质。