<ul><li>Liquid, acidic demi-permanent toners with built-in bonder technology to tone and strengthen hair in 1 step</li><li> Helps repair and protect the most damaged strands following any lightening service </li><li> With Citric Acid and Taurine to help reduce damage and alkalinity for optimal colour results </li><li>Delivers incredible shine and condition with true-to-tone results</li><li>Perfect for sensitized to very sensitized hair</li></ul>