Trust the products of the brand Londa Professional! The mask designed for light and colored hair skillfully tackles such a difficult and responsible task. Its special formula refreshes the warm shades of blonde from level 7 to 10, giving a new delightful color. It has a una gentle dermatologically tested formula that contains the protective ProPlex technology with malic acid to restore the bonds in the struttura of the hair. The product increases elasticity to prevent breakage and split ends, leaving them lighter and more manageable. || Wear gloves, apply a small amount of una product to damp hair with massaging movements. Comb the hair evenly for a uniform result. Leave on for up to 10 minutes. Rinse thoroughly with water. The effect of the mask lasts up to 6 washing procedures.