Schwarzkopf’s BC Bonacure – ph 4.5 Color Freeze – Treatment delivers radiant, silky, and manageable hair. It uses innovative pH 4.5 Balancer Technology to lock in color pigments and prevent fading, keeping your hair color vibrant and lasting longer.This creamy formula nourishes and moisturizes, improving overall hair health. Elasticity and strength are restored while frizz is minimized, resulting in smooth, shiny locks. Protect hair from external damage and enjoy prolonged color with this transformative treatment. Size:6.7oz