Is it dangerous to dye your hair with gentle bubbles It s scary on the Internet

I used it last year, it's been a year, and I don't have allergies, and my classmates don't have allergies, but I can't guarantee that everyone is not allergic. But the effect is more average... Dyeing and playing can also be, if you really want to prepare something to dye beautifully, it has a lot to do with your craftsmanship, temperature, humidity, more bubbles, if the hair is long a bottle is absolutely not enough, these are paid attention to after the color can only be guaranteed to develop, can not guarantee that everyone is the same color, just like the same caramel macchiato, my classmates are dyed gold, but I am coffee, the gap is not ordinarily large, but it is said that the color will become lighter if the temperature is high

Hope it helps

My friend uses a mild bubble chestnut brown, the color is so beautiful, it makes people envious! It should be more reassuring to buy in a regular hypermarket, or go to the official website of Wenya to see if there is a ** purchase.

Wenya is one of the top hair dyeing brands in China, and the hair dyes produced by Wenya are issued by the Ministry of Health of the People's Republic of China with the "Special Hygiene Purpose Cosmetics License" and "Production License", and their safety and quality are guaranteed. However, due to the fact that the raw materials of hair dye products have a certain sensitizing effect, the allergic reaction caused by hair dyeing is related to the sensitivity of the body. Therefore, you should take a ** test before dyeing your hair, and people with allergies and a history of allergies to hair dyeing should be careful about dyeing your hair and try to reduce the frequency of hair dyeing.

I personally haven't had this situation in a few years after using Wenya, and it should be a matter of personal resistance.

I've always had hair dyeing, I've been using L'Oreal, that time Wen Ya bought **, I really get allergies, my skin used to be more resistant and not allergic, and now I feel itchy when I say it. Landlord,I searched a lot** and found that the brand Wenya is as bad as his boss.,The quality inspection can't pass.。。。

You use L'Oreal, I've used Wenya's bubbles so badly, my scalp is swollen, and now it's still itchy, so I checked it on the Internet, and I saw that Wenya's products had problems a few years ago, and some were carcinogenic, so I'm afraid.

Just spread evenly. Depending on the quality of your hair, it will be fine and soft for 1 hour and coarse for 2 hours. Then wash it off, and don't use shampoo for 3 days. Pay attention to hair care.

Still using this, I recommend a new product to you, Liangkang Magic Hair Comb, which is a hair dye comb, is also foamy, it is very simple to use, it is to press and comb, it can be done in a few minutes, and there is no pungent smell, you can wash it an hour after dyeing. There's nothing special to pay attention to after dyeing, but the hair is very soft after dyeing, so you can give it a try.