Acidic demi-permanent colour for gentle tone-on-tone coloring. A range of 15 shades formulated without ammonia, ppd and resorcinol, ideal for post-lightening services. With Pigment Control System, Hair Toner Plex deposits color in a progressive and balanced way neutralising unwanted tones. Revives faded colors and creates fancy shades with long-lasting results and no regrowth effect. Thanks to its specific formulation with Plex Technology, hyaluronic acid and sunflower ceramides, hair is invigorated, stronger, healthier and brighter!