Most hair dyes contain dozens of chemicals, many of which are toxic, such as nitrobenzene and aniline. These substances are easily absorbed by the skin and jeopardize human health.

For the liver, as soon as a toxin enters the body, it has to break it down and metabolize it. If you use hair dye for a long time, even if only a little bit of it is absorbed by the skin and enters the body each time you use it, it will accumulate in the body, and you need the liver to break it down. Therefore, frequent hair coloring will make the liver very tired. Many hair dyes also contain some kind of toxic ingredients that can harm liver cells, which can damage liver cells over time and even cause liver diseases. In fact, most people who use hair dyes containing He Shouwu ingredients

have no problems with their livers,

while a small number of people, because their livers are more sensitive to the toxicity of He Shouwu,

are susceptible to drug-induced hepatitis.

Some of the chemicals in hair dyes are combined with certain cells in the body, but also damage to the cell nucleus deoxyribonucleic acid, causing cell mutation, which induces skin cancer, bladder cancer, leukemia, etc., which is what is known as the "disease from the hair into the".

Thanks.