Zao one black side effects, ask for the ingredients and harms of one black .

It feels good to support it.

This is used to do homework, you are so great, a black wash is the original name is shampoo plus hair dye and hair care three-in-one, breakthrough innovation, fire dye the psychological effect of hair dyeing cream, no *** technology shampoo black hair products, at the same time of shampooing, complete the whole process of nutrition, hair care, repair, and blackening, without such harm as everyone imagined.

There must be *** **all** over "a wash black" is similar to hair dye.

Yes, it's already ** on the Internet, and it's better to use some conditioner in the end.

Yes! And it's a big ***!! The most obvious is the presence of carcinogens.

Toxic, the Internet has been exposed

Yes, is it a black show?

A wash black is also a kind of chemical hair dye, so it is the same as the general hair dye harm, but because a wash is often used to contact the scalp, so the harm will be greater, if you need to dye your hair, it is recommended to use Yuncomb's henna powder, which belongs to plant hair dyeing, there is no harm, but it can not be dyed black.

It is recommended to use this:

1. Prepare 500g black beans and 1000ml vinegar;

2. Pour the black beans and vinegar into the water, stir well, boil over low heat for more than 40 minutes, concentrate into a paste, and store it (when 15 minutes, the beans can be filtered out with gauze);

3. After cooling, use a brush to evenly apply the "black bean frying" to the hair, especially the gray hair, and comb the hair repeatedly for 10-15 minutes;

4. Keep it for more than 30 minutes to color, and then rinse it off;

For the number of uses, you can follow your own shampooing routine, in principle, 1-2 times a week is enough Apply this juice to your hair after each shampoo, and your hair will turn black immediately

Answer: Washing black and hair dye are the same, they are both hair dyes, and both are harmful to the human body. The so-called black washing is to add black dye or some ingredients of blackening agent to the shampoo to change the color of the hair by shampooing. However, the chemical composition of black dyes contains p-phenylenediamine, which is harmful to the human body.

The color of the hair depends on the number, size and distribution of pigment particles in the cortex, as well as the nature of the pigment present, among other things. The size of the pigment cells in the hair follicles and the size of the pigment granules produced in the hair follicles of different races determine different skin tones and hair tones. Most Chinese are born with black hair, and the progressive loss of melanocyte tyrosinase activity in the hair bulb makes the pigment in the hair shaft disappear, resulting in gray hair, indicating that the number of melanocytes in their hair is scarce or absent.

Graying of all or part of the hair is called gray hair and can be classified as congenital or acquired. Acquired gray hairGray hair in middle and old age is one of the manifestations of aging and is a physiological phenomenon. Premature gray hair may be related to genetics and often runs in families.

Sometimes you need to dye your hair for work or beauty, and hair dye is a kind of cosmetics that dye your hair, and a wash black is also a hair dye, which is divided into temporary, semi-permanent and permanent hair dye. Hair dyes generally contain p-phenylenediamine, a carcinogen, and experts say that p-phenylenediamine is a colorant that must be used in hair dyes, and is an internationally recognized carcinogen, which is harmful to the human body.

Depending on what kind of product you choose, some are extracted from plant extracts, and the harm to nature is much less. A colleague of mine has been using Tiggo to black, and there is nothing uncomfortable, so ah, you are all alarmists, and you have to believe in the power of technology.

According to a CCTV report, the reporter yesterday conducted an investigation on the "blackwashing" products sold in the Shenyang market, and found that the brands of this product are very mixed, and more than 10 brands were found in the reporter's investigation alone. On the hair dye counter of a supermarket in the northbound, the "one wash black" product occupies nearly half of the counter, and its price is several times that of the same amount of hair dye, ranging from more than 40 yuan to hundreds of yuan. "It's easy to use, just use it like a shampoo.

Said the salesperson. "There's nothing going to be like this, is it? The reporter asked.

No, it's all Chinese medicine, you look at the ingredients in it, it's all Chinese medicine. "The salesperson said that as long as you keep using it, it will definitely have an effect, and your hair will turn black. A brand of "one wash black" product manual wrote:

This product is a gentle, non-toxic and harmless natural blackening product. However, the reporter noticed in the use method that all "one wash black" products remind users to wear gloves and massage when washing hair with "one wash black". For this inconsistent explanation, one consumer questioned:

If it's natural, you can touch it directly with your hands, so why wear gloves? In the entire product description, there is no word "p-phenylenediamine", but in the same kind of hair dye products, in the ingredients, almost all indicate that they contain "p-phenylenediamine".

Yes! Recently, CCTV and the southern front line have disclosed that multiple brands of "one-wash black" shampoo are actually added but not labeled to add carcinogenic hair dye - "m-phenylenediamine".

Guangzhou Sanzi Cosmetics **** production of "Boss Black", Guangzhou Mido Cosmetics Effective Company production of "Zao Black", the nominal is "Gexiu Yugao Natural Black", "Wenda Meiyuan Magic Black Shampoo", "Shoubang Anti-Shedding Black" Another: Inspected by Shenzhen Institute of Metrology and Quality Inspection, Qianlian Nutritional Anti-dandruff Shampoo, Xianxiu Magic Black Shampoo, Wales Kampo Black Shampoo, Treasure Hair Dye Black, Magical Overlord Black Shampoo, The test results of seven kinds of cosmetics, such as Magic Black Shampoo and Magic Black Shampoo, do not meet the standard requirements of 5296 3 1995 "General Labeling of Cosmetics for Instructions for Use of Consumer Products" and "Hygienic Standards for Cosmetics" (2007 Edition). In order to protect the interests of the masses, the Municipal Food and Drug Supervision and Inspection Brigade has issued a document requiring all cosmetics business units to immediately conduct a self-inspection of the product, and if found, immediately stop selling.

None of them are carcinogen-free.

Each type of makeup is either hair dye or shampoo.

As long as it's a chemical, there will definitely be one.

It must be harmful, and it depends on the size of the harm.

There are many brands that wash black, and the quality of various products is of course uneven, generally like Tiggo's, Tongrentang's because it is a Chinese herbal medicine commission, so the harm to the body is not very great.

You can take a look at their official sale.

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Baking oil is more difficult to color, but it is less damaging.

Hair dyeing is more damaging to the hair. It works well. Dyeed hair is very dark and shiny. In the future, you won't be able to go up with other colors. You have to float off the black to get on the other colors.

I don't know what it is when I wash this black. Don't use the mess. Or use a more traditional one.

Yes, the ingredient of "washing black" has a great impact on the hair follicles, once the hair follicles of the human body are damaged, then the quality of the hair can be imagined. In fact, in fact, the principle of washing black is the same as that of hair dye, but in order to emphasize the outstanding effect, the chemical ingredients in it are far a few percentage points higher than ordinary hair dye, and if used frequently or too much, it will lead to bad hair and hair loss.

It's not so scary now, it's best not to use it, and it will affect the hair quality in the future.

Is the "one wash black" used for dyeing hair for the elderly really magical or a harmful item?

Buy the good ones.

The lead content in the poor is too high.

It is harmful to humans and can cause cancer.

There must be, don't listen to them blowing there.

Baking oil is not good! I've been in the game before, and when I went to dye my hair, the people there said it was only for bleaching! It should be okay to wash the black! Doesn't hair dye say it's poisonous? Carcinogens? Who knows!

In terms of the effect of hair dyeing: hair dye is black as soon as the hair is dyed, and it is slower when it is washed black. Of course, hair dye is good; In terms of hair protection: the damage to the hair is not as serious as that of hair dye, of course, it is better to wash the black.