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化妆品中常见重金属污染包括粉底、防晒剂中含有二氧化钛、氧化锌、铅、铬和钕等;口红色素原料中一般含有一定量的铅;还有一些宣称速效美白祛斑产品中易含汞、铅等重金属。加拿大环保组织曾经做过一份关于“潜藏在化妆品中重金属的危害”的报告,测试了49个知名品牌的化妆品。研究人员主要测试了这些化妆品中是否含有砷、镉、铅、汞、铍、镍、硒和铊8种有毒物质。结果发现,除了汞以外,所有化妆品都含有其余的7种有毒物质。
Cosmetology common heavy metal pollution, including the foundation, sunscreens contain titanium dioxide, zinc oxide, lead, chromium and neodymium; lipstick raw materials generally contain a certain amount of lead; there are some claims that quick-available whitening products easily mercury, lead, etc. Heavy metal. Canadian environmental groups have done a report on the “hidden dangers of heavy metals in cosmetics,” the test of 49 well-known brands of cosmetics. The researchers tested whether these cosmetics contain 8 kinds of toxic substances such as arsenic, cadmium, lead, mercury, beryllium, nickel, selenium and thallium. The results showed that, in addition to mercury, all cosmetics contain the remaining seven kinds of toxic substances.