A delicate shampoo specially developed for the care of dyed hair. It restores the hair to an optimal pH level of 4.5, protecting the color and preventing its fading. Perfect for use after coloring services and home care of colored hair. Vegan product. It does not contain sulfates, SLS/SLES, silicones and artificial colors. Key benefits: Gently but effectively cleans the hair Restores hair to the optimal pH level of 4.5, maintaining 90% color durability for up to 30 washes. It helps to protect the hair structure both inside and outside It helps to smooth the surface of the hair Adds shine to hair Advanced technology Current care technologies mainly seal the cuticle after coloring, leaving the matrix structure unprotected. This can lead to loss of bounce, dull hair and discoloration. Thanks to the patented pH 4.5 Balancer technology, the hair is adjusted to the optimal pH value of 4.5, the matrix around the microfibers of the cortex is tightened and stabilized, due to which the color pigments remain frozen deep in the hair structure, ensuring the highest color. protection. Combined with Cell Equalizer technology, Bonacure Color Freeze professional hair products ensure the perfect sealing of the hair surface, offering long-lasting protection against external factors such as water and dryness. Whats behind it: Vegan keratin: developed to rebuild the internal structure of the hair, restoring its natural elasticity and resistance. Cell Equalizer technology: repairs the outer layer of hair, fills structural gaps, provides strength, restores elasticity and adds shine to hair. pH 4.5 balancing technology: due to the content of calcium hydroxide and lactic acid, it stabilizes and tightens the hair matrix at an optimal pH of 4.5 for deep freezing of the dye pigments inside the hair matrix. Provides long-lasting color protection without fading. Application: Apply the shampoo to wet hair, massage, then rinse well.