Schwarzkopf BC Bonacure Clean Performance Color Freeze pH 4.5

For Colored Hair

A vibrant true color, quite simply, makes any look. A good colorist will create just the perfect balance of shades to suit their client’s style and skin color. It’s a skilled science getting the perfect hue, so everyone wants their color to remain true for as long as it can. That’s where Bonacure Color Freeze comes in. Patented pH 4.5 Balancer Technology freezes the color pigments deep inside the hair matrix for ultimate color perfection. It’s the first vegan color-locking system for zero fade and long lasting color vibrancy in the Schwarzkopf portfolio, and has 90% color retention for up to 30 washes.

After colouration, current care technologies mainly seal the cuticle, leaving the matrix structure unattended; this can lead to lack of resilience, hair breakage and dramatic color fade.

When hair is adjusted at the optimal pH value of 4.5, the matrix around the cortex microfibriles is tightened and stabilized, keeping the color pigments frozen deep inside the hair structure.

In combination with Cell Equalizer Technology, the hair surface is perfectly sealed, providing a long-lasting protection against external aggressions like water and blow-drying.

Vegan Keratin
Developed to refill the damaged cortex by re-building the hair’s inner architecture, restoring strength and elasticity.

Cell Equalizer Technology
Provides additional care for all hair types, repairing the outer layer of each strand by filling structural gaps, restoring elasticity, providing strength and adding shine.

4.5 Balancer Technology
Working with Lactic Acid & Calcium Hydroxide, tightens and stabilizes the matrix at its optimal pH of 4.5 to deeply freeze color pigments inside the hair matrix for ultimate color perfection and anti-fade effect.


  • Schwarzkopf Professional’s 1st vegan color locking system for zero fade and long lasting color vibrancy.
  • Rebalances the hair structure to an optimal pH of 4.5, providing hair color protection with close to zero fade.
  • Up to 90% color retention for up to 30 washes.
  • Improved color radiance with Color Savior.