This invention is a two part system for coloring or bleaching hair which comprises (i) a thin lotion optionally comprising an oxidative dye and comprising a solvent system and a surfactant system to trigger a thickening upon dilution with a developer, and (ii) a developer which comprises a scalp-irritating amount of an oxidising agent. In the system of the invention, the lotion has a Lamellar Phase Index of greater than 80%.
本发明是一种用于染发或漂白头发的两部分体系,它包括:(i) 一种稀薄的乳液,其中可选择包含一种氧化
染料,并包含一种溶剂体系和一种表面活性剂体系,以便在用显影剂稀释时引发增稠;(ii) 一种显影剂,其中包含一定量的刺激头皮的氧化剂。在本发明的体系中,乳液的层相指数大于 80%。