Schwarzkopf BC Bonacure Clean Performance PH 4.5 Color Freeze Treatment 500ML

Hair is colour-treated, highlighted or over-processed.

What it does:

• Strengthens the hair structure
• Helps to optimise the pH level to 4.5
• Provides in-depth care
• Reduces frizz and smooths the hair surface
• Adds brilliant shine

How it works: 
The rich and highly nourishing emulsion contains hydrolysed keratins to fill structural gaps in the hair, from the outer layer to the cortex. pH 4.5 Balancer Technology tightens the hair structure and locks colour pigments into the deepest layers of the hair, while improving the strength and elasticity of coloured hair. Hair is brought to optimal pH 4.5 colour, appearing as vibrant as on day one, until the next salon visit.