Kérastase Soin Acide Chroma Gloss Colored, sensitized, or damaged hair 210 ml

The Chroma Gloss Acid Treatment is a high-shine, resurfacing treatment for all types of colored hair.

This treatment has a fluid, clear texture that transforms into a white cream when mixed with water, penetrating deep into the hair to increase fiber strength by up to 96%** and boost hydration by 94%*.
A powerful formula containing 0.7% lactic acid that transforms the surface of the hair fiber to reduce frizz, minimize porosity, and boost shine by 70%*.
Thanks to its low molecular weight, this liquid formula deeply nourishes the hair shaft without weighing it down. Hair is left stronger, lighter, and bouncy. The hair shaft is so strengthened that 88% of the color intensity is preserved after 6 weeks***.

*INSTRUMENTAL TESTS
** PRODUCT TEST: CHROMA GLOSS ACID TREATMENT + CHROMA THERMAL SERUM
*** INSTRUMENTAL TEST: CHROMA RESPECT RICH BATH + CHROMA GLOSS ACID TREATMENT

Benefits:
A deep-conditioning formula that reduces hair porosity while leaving hair intensely soft and radiantly shiny.
Hydrates hair by 94%*
Strengthens hair by 96%** and reduces porosity to help color last longer
Retains 88% of color intensity after 6 weeks***
Adds 70% more shine*

*INSTRUMENTAL TEST ** INSTRUMENTAL TEST: ACID TREATMENT + LEAVE-IN *** INSTRUMENTAL TEST: SHAMPOO + ACID TREATMENT