Dear customer: good life! Conscience quality, everything for you!

            This product is a natural plant formula, does not contain chemical hair dye, therefore does not need to do allergy test. Compared with chemical hair dyes, vegetable hair dyes are more troublesome to operate, slower to paint, and less permeable. Therefore, black hair is less effective than traditional chemical hair dyes, but it is very safe and healthy. Even if often used, there is no toxic side effect, as well as cancer, to teratogenic any potential risk.