Hair colour bath with an acid formula, designed for hair sensitized by colouring and perming treatments. It is a tone-on-tone that offers a homogeneous vinyl shine. It does not contain ammonia and helps protect the hair fiber with a pH similar to the natural pH. With active ingredients that help firm and moisturize the hair. Helps prevent split ends and helps neutralize previous colouring. Dermatologically tested. Suitable for all hair types. Extra light ash blonde shade.