A pigmented shampoo from Bonacure Color Freeze, specially formulated for grey and lightened hair. Helps to neutralise unwanted warm undertones and revive cool tone directions. Hair is restored to its optimal pH level to perfectly freeze colour pigments inside the hair matrix, preventing fading for long-lasting hair colour. Free from SLS/SLES sulphates*, silicones and artificial colourants. Vegan** hair product.