Hair dye haze weather easy formation of toxic chemicals

Hair dye containing some amine compounds can penetrate into the skin surface, and this kind of material if a waste gas in the air, the two will combine, the formation of nitrosamines, has a strong carcinogenic nitrosamines. Usually low exhaust gas in the air, has little influence to the human body. But recently many parts of China appear haze weather, the air exhaust gas content is high, the hair dye and the mass consumer use basic contain amine compounds. Skin experts confirmed that long-term use of poor quality hair dye could cause cancer. The latest dye study according to the daily post newspaper, according to a report in the survey, the researchers found that millions of British people love to use of hair dye contain amine compounds, including household hair dye and hair salon hair dye. Amine compounds under normal circumstances, not much danger to human body, but once encountered exhaust gas in the air, consequence is unimaginable. In the researchers' research object, a third of women and one over ten men have the habit of regular hair color, the disadvantages of this habit is even more than smoking. This, of course, met with stiff opposition from the cosmetics industry, although they think products containing amine compounds is a fact, but it have a direct relationship with cancer should not be. Annual sales of about Britain's hair dye industry. Billions of pounds, the researchers said the dye industry exists a great threat to the human body, should immediately to catch hair product to make a thorough research and the consequences of a clear as soon as possible. Like Britain, sales of many brands on the market in China and also contain more amine compounds in kinds of hair dye, mostly phenylenediamine, ethanolamine, phenylenediamine which long before was defined as a carcinogen, although limited the add content in the products use, but is still difficult to promise not to cause irreparable harm to human body. With the white hair dye hair more in life and the pursuit of fashionable young people consumption, we should from the health point of view, try to control the number of dye hair each year. www。 hzpzs。 Small net/editor: editor: xing xing: anhui