System Professional Extra ColorLock Emulsion X4C 50ml

Post-color-treatment to neutralize residues of alkali and peroxide. The emulsion stabilizes the color molecules and locks them into the hair structure, at a point when they are most delicate. The conditioning agents seal the cuticule and the Fibrachrome Complex actively protects against color fading and shifting. Scientifically proven results show a significant improvement of color longevity if the Color Lock Emulsion is used.