Question 2: Does Wang Ba shampoo contain carcinogens? I have no inside information! ! I can tell you for sure that Wang Ba's products definitely contain dioxane, which is a carcinogen. You can look at the "dioxane" entry in Baidu Encyclopedia. I can also tell you for sure that not only in Wang Ba, most toiletries, that is, "wash-off cosmetics", contain 1, 4- dioxane-what a surprise! ! I can also tell you for sure that not only marine fish, roast chicken, meat products, tomatoes, ketchup, pepper, coffee, but also 1, 4- dioxane-even more amazing! ! Finally, I just want to say that you have heard that burnt things contain carcinogens ―― this is common sense. The question is: Will eating kebabs cause cancer? No way! There is an important problem: the degree of ignorance-that is, the international standard of content. The American standard is that the content of dioxane in bath products is below 20ppm. There is no standard in Chinese mainland, and the standard in Hong Kong seems to be higher. What about Wang Ba? After testing, the content of dioxane is about 10ppm. Do you think there is a problem? In addition, why does Wang Ba, known as the natural ingredient of traditional Chinese medicine, contain "carcinogens" because you have not extracted the essence of traditional Chinese medicine? Extraction requires various extracts, and in this process, dioxane, a derivative "product", will inevitably be produced, but the content will never pose a threat to health! ! Internationally, it is generally forbidden to add dioxane as raw material. Wang Ba obviously didn't do it, otherwise the content wouldn't be only 10ppm. In a word, Wang Ba contains carcinogens, but almost all bath products contain carcinogens, but the content is so low that it does not affect the standard, so Wang Ba is ok-as for why it has such a big impact, I think the reason is that 1 dioxane is disgusting, which is very similar to the famous dioxin. Dioxane is a carcinogen-there is no problem, as long as it is enough, carbon dioxide is still a deadly substance. Some Hong Kong media are ignorant and surprised when they see important news. They collectively ignored the important standard of content and only said "have" and "contain"-they thought that as long as "carcinogen" contained, it was a problem product, but they didn't even think about how it came into being. Quantitative change can lead to qualitative change. Bath products containing only a small amount of dioxane (< 20ppm) are safe and qualified, and there are basically no bath products without dioxane, because this is limited by the manufacturing process. Trace amount of dioxane will not cause cancer ―― let's wait, Wang Ba products have been produced for so long. Have you ever heard of anyone getting cancer because of it? Final statement: I have never used Wang Ba, and I am by no means a salesman in Wang Ba. After seeing the news, I checked the information and found that the news was exaggerating the facts. I was very angry. Come and find out and want to help clarify the facts! ! I despise a few comments made by Ls, and I am irresponsible.
Question 3: Does Bawang Shampoo cause cancer? Hehe, 8 may be, um, not used for wood. . If it were true, I wouldn't be here to answer your question. .
Question 4: Does Bawang Shampoo really cause cancer? Hehe, maybe, but it's not made of wood. . If it were true, I wouldn't be here to answer your question. .
Question 5: Does Bawang Shampoo really contain carcinogens? Hello, the content of dioxane in Wang Ba shampoo is very harmful to human body, which is found in almost all washing products. In fact, Bawang Shampoo did not deliberately add dioxane as a raw material in the product. Dioxane is a by-product in the production process. Although it can be technically avoided by raw materials or other factors, the required equipment is too expensive for enterprises to use. The content of dioxane in shampoo products in Wang Ba is 10ppm, and the ideal limit of dioxane detection in the world is 30ppm, which is more stringent in the United States, at 20ppm. At present, there is no international standard for the use of dioxane, and the content of shampoo in Wang Ba is relatively low.
Question 6: Does Bawang Shampoo really cause cancer? Wang Ba's cancer-causing secret is said to be a rumor of that year, which has been refuted.
Question 7: Are there any carcinogens in Wang Ba shampoo? It is a three-point poison, which treats the symptoms rather than the root cause. The ingredients in it contain silicone oil, various essences and preservatives. Not recommended.
Question 8: Can Bawang Shampoo still be used? It works, and it's good. The cancer-causing incident of Bawang shampoo in the media was untrue, and the court sentenced the Hong Kong media to libel and lost money. For details, please see
Overlord Shampoo Event _ Baidu Encyclopedia
baike.baidu/...ubgZ-C
Most importantly, after this incident, Wang Ba shampoo was severely hit, and now all the goods are reduced in price. For our consumers, it is still good.
Question 9: Is it true that Wang Ba anti-stripping shampoo detects carcinogens? According to Hong Kong media reports, Wang Ba's Chinese herbal shampoo, Polygonum multiflorum black shampoo and Zhuifeng Chinese herbal shampoo were all tested by Hong Kong Notary Office and found to contain carcinogen dioxane. As soon as the news came out, the voices of questioning, defending, scolding and even solemn statements were endless.
But this is not the first time dioxane has made waves. More than a year ago in March 2009, the American consumer organization "Safe Cosmetics Campaign" found that a baby shampoo from Johnson & Johnson contained a small amount of dioxane. In fact, you can easily find dioxane in the toiletries within your reach. Yes, this substance is actually a by-product of anionic surfactant fatty alcohol polyoxyethylene ether sulfate (AES) in the sulfation process.
There are a lot of surfactants in cosmetics, and their functions are also very important. It is an amphoteric molecule with both hydrophobic and hydrophilic groups, which has the functions of solubilization, emulsification, washing, foaming, moisturizing, lubrication, sterilization, decontamination and antistatic. AES is one of the most widely used and used surfactants at present, and its global annual consumption has reached one million tons. Because of its excellent quality, mild properties and meeting the requirements of hygiene and environmental protection, AES gradually replaced the old cleaning ingredients such AS fatty alcohol sulfate (AS) and soap.
Can dioxane produced by AES cause cancer? At present, scientists still have different views on this. According to the classification of the International Institute for Cancer Research, dioxane is classified as a class 2B carcinogen, which means that it may cause cancer to humans and has definite carcinogenicity to animals. Some researchers mixed dioxane into the drinking water of mice to make its concentration reach a high level of 5000ppm or even 10000ppm, and fed it continuously for two years. It was found that this would cause liver cancer and nasal cancer in mice. However, if the concentration was reduced to 100ppm and fed at the same time, the mice did not show any toxicity and the incidence of tumors did not increase. The metabolic study of dioxane in mice showed that when the intake dose of dioxane exceeded the detoxification dose of the body, it had carcinogenic effect on animals, but it did not show toxicity when it did not exceed it.
In the study of the influence of dioxane on human body, scientists found that short-term exposure to high concentration of dioxane can cause * * * in the eyes, nose and throat mucosa of the subjects, but in the case of long-term (25 years) exposure to a small amount of dioxane (0.006 ppm- 13.3 ppm), no related symptoms or death were found.
According to the available data, the United States, the European Union and China have not set hard targets for dioxane residues in toiletries and cosmetics. However, China's "Hygienic Standard for Cosmetics" and "Hygienic Standard for Cosmetics" in 2007 clearly pointed out that dioxane is forbidden to be used as a raw material for production and added to the final product. In addition, the China Pharmacopoeia 2005 and the United States Pharmacopoeia stipulate that the safety threshold of dioxane is 380ppm.
The media did not disclose the content of dioxane in the shampoo tested. But according to common sense, in most cases, dioxane should be left in the final product during the production process, rather than actively added. Because AES is still the main raw material of toiletries, it is quite difficult to completely remove dioxane from it. However, different production processes will lead to different dioxane content in different products. 200 1 Beijing center for disease control and prevention determined and compared the content of dioxane in domestic and imported shampoos, and found that the detection rate and content of dioxane in domestic shampoos were higher than those in imported shampoos, indicating that the production technology of domestic manufacturers still needs to be improved.
In view of the difficulty in eliminating dioxane in AES and some defects in other petroleum-derived surfactants, the next generation of new surfactants with less toxicity and better biocompatibility, which are derived from natural ingredients such as fatty alcohol and palm oil, are being studied.
Pay attention to Kara baby holakora, amino acid shampoo.
Question 10: Does Wang Ba anti-stripping shampoo really contain carcinogens? Whether the detection is accurate or not is the most important, which is directly related to the equipment, standard samples, detection methods and the moral quality of the inspectors. Exceeding the standard of 30ppm and exceeding the limit of 10 valve ppm. It is said that the test is 10ppm, which is a bit mysterious!