Schwarzkopf Professional BC Bonacure pH 4.5 Colour Freeze Micellar Sulphate-Free Shampoo (250ml) gently yet effectively cleanses coloured hair without the use of sulphates. Providing protection against thermal styling and environmental aggressors, Cell Perfector Technology seals the surface of coloured hair. By adjusting the hair to its optimal pH value of 4.5, this shampoo freezes the colour pigments deep inside the hair fibre, ensuring intense, vibrant colour which lasts.
Directions of use:
Apply to wet hair. Work into a lather, rinse and repeat if necessary.
For optimum results, follow with the pH 4.5 Color Freeze treatment of your choice.