当今,世界及我国市场上染发剂销量较大的氧化染发剂(Oxidation hair dye),即合成染发剂或称永久性染发剂,使用的是氧化染料。这类染发剂的毒性如何?长期使用对机体有何影响?在我国尚未见到这方面的报道。为了给染发剂的研究制造和管理使用提供科学依据,以保证人民群众的使用安全,我们对国产氧化染发剂的毒性进行了实 Oxidation hair dye, a synthetic hair dye or a permanent hair dye, is sold today in the world and on the Chinese market. Oxidation dyes are used. What about the toxicity of such hair dye? How does the long-term use affect the body? We have not seen the report yet in our country. In order to provide a scientific basis for the research, manufacture and management of hair dyes to ensure the safety of the people, we have done some research on the toxicity of domestic hair dyes