HAIR TYPE: Grey hair / Graying of hair is due to the natural biological aging process. With age, the production of melanin (the pigment that gives hair its natural color) decreases. Hair grays until it becomes completely white, without coloring. This process can be influenced and reversed to a certain extent. The ANTI-GRAY LINE with aronia contributes to the maintenance and reactivation of the natural hair color. Contains a highly active peptide, as well as a unique combination of precious extracts of Swiss aronia, tobacco and black pepper. The shampoo is vegan and free of parabens and silicones. 91% of the ingredients are of natural origin.