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. Introducing an advanced technology featuring Vegan Care Complex + pH 4.5. After colouration, current care technologies mainly seal the cuticle, leaving the matrix structure unattended. This can lead to a lack of resilience, hair breakage and dramatic colour fade. Thanks to patented pH 4.5 Balancer Technology, hair is adjusted to the optimal pH value of 4.5. The matrix around the cortex microfibrils is tightened and stabilised, keeping the colour pigments frozen deep inside the hair structure, providing the ultimate colour protection. This is Schwarzkopf Professional’s 1st vegan colour-locking system for zero fade and long-lasting colour vibrancy. In combination with Vegan Keratin and Cell Equalizer Technology, Bonacure Color Freeze professional hair products ensure that the hair surface is perfectly sealed providing a long-lasting colour protection against external aggressions such as water and blow-drying. The range provides up to 90% colour retention for up to 30 washes.