An intensely restoring, creamy treatment for color treated hair. The rich and highly nourishing emulsion contains hydrolyzed keratins to fill structural gaps from the outer layer of the hair to the cortex. pH 4.5 Balancer Technology tightens the hair structure and locks color pigments into the deepest layers of the hair, while improving strength and elasticity of colored hair. Provides in-depth care. For color treated, highlighted, or overprocessed hair. pH 45, known from skin care for balancing the pH level of the skin to retain a healthy condition, is added to BC BONACURE formulations to freeze color pigments inside the hair matrix.