Baiye Extract Polygonum Multiflorum Shampoo is fake.

It is generally not true that Polygonum multiflorum Thunb shampoo turns white hair black. Polygonum multiflorum shampoo usually can't make white hair black. If white hair grows, it can generally be improved by dyeing hair, but it is also necessary to choose pure plant hair dye to avoid adverse effects on health. Usually, we should also pay attention to the hygiene and cleanliness of the head and avoid eating something irritating.

Factors of hair turning white:

Many factors may cause obstacles such as melanin formation and metabolism, not necessarily just aging factors. For example, born with albinism is a kind of triangular white hair on the forehead caused by genetic inheritance. With the change of white skin, this kind of white hair cannot become black hair.

Acquired non-disease gray hair is our common gray hair, which is related to aging. Of course, malnutrition, unbalanced diet, lack of trace elements, sun exposure, smoking and drinking, and lack of sleep are all factors that cause aging. Therefore, with the increase of age and poor health, gray hair will occur early and often.

for the above contents, please refer to Baidu Encyclopedia-Baiye Extract.