This incredible Biokap spray is an irreplaceable help to touch up the roots of dyed black hair, or when some gray hair begins to appear. With just a touch of this spray an excellent coverage is achieved, it also nourishes and protects the hair giving it shine and elasticity. This practical product is quickly and easily absorbed, leaves no residue on the hair and can be completely removed by washing with your daily shampoo. It has no odor that betrays its use, is made with natural extracts of rice, willow and argan oil, so it is useful not only for dyeing with a quick and instant application, but supports the care and maintenance of hair, moisturizes and regenerates it. Its practical 75ml bottle can be taken everywhere and yields 15 to 20 applications.