Highly recommended, because it is a new black hair system
The normal process of dyeing cream and one-wash black hair is-----through the powerful use of "hydrogen peroxide" Breaking the hair cuticles, bleaching out the original pigment of the hair, and then coloring it with "aniline" or "heavy metal pigments" is a process that damages the hair and is not good for the body. Almost 99.9% of black hair washing, combing and dyeing are done through this process
The black hair process of Youyuan Xiaohei Membrane is ----- through the patented plant pigment "Aureobasidium pullulans" + "Nano "Bamboo charcoal" uses the outer layer to wrap the hair to turn it black, and gradually absorbs plant melanin to complete the process. It is essentially a hair care function. It is currently the first care-based black hair product and is highly recommended