申请人:PWAI, LLC
公开号:US11123281B2
公开(公告)日:2021-09-21
Disclosed in this application is a hair coloring additive and method of use that provides highly accurate and long-lasting hair coloring results. In some aspects, the hair coloring additive uses raw oxidation dye molecules that are sized to enter into the cortex of the hair during the method of application, where they grow and remain trapped. The hair coloring additive and methods of use can be used with multiple types of hair coloring donor products or formulas, including temporary, semi-permanent, demi-permanent and permanent hair colors.
本申请公开了一种染发添加剂和使用方法,可提供高度准确和持久的染发效果。在某些方面,这种染发添加剂使用未加工的氧化染料分子,在使用方法中,这些分子会进入头发皮层,并在其中生长和滞留。这种染发添加剂和使用方法可与多种类型的染发供体产品或配方一起使用,包括暂时性、半永久性、半永久性和永久性染发剂。