During in-salon technical services, hair undergoes a structural change that can alter its hydration and elasticity, compromising its beauty. Bond Mask used together with Bond Shampoo 4 and Bond Leave-In 6 is ideal for treated hair because it effectively nourishes giving body, elasticity and softness. It leaves the hair extraordinarily silky and bright. Bond Mask helps to maintain the results obtained by the technical services in the salon. The use of Fiber Fix does not alter the color result or the lightening power. Ideal for treated hair, effectively nourishes, giving back body, elasticity and softness. Leaves the hair extraordinarily silky and bright.