Schwarzkopf BC Clean Performance Colour Freeze Silver Treatment 200mlA pigmented, restoring hair treatment from Bonacure Color Freeze, specially formulated for grey and lightened hair. With no silicones or artificial colourants, hair is intensively nourished whilst warm undertones are neutralised. Hair is restored to its optimal pH level to perfectly freeze colour pigments inside the hair matrix, preventing fading for long lasting hair colour. Vegan* hair product.