Kérastase Genesis Masque Reconstituant Hair Mask

Kérastase Genesis Masque Reconstituant is a strengthening hair mask formulated to reinforce weakened strands and reduce breakage. It has a rich, creamy texture that smooths and detangles, making it suitable for damaged, fragile or color-treated hair. Best used as a weekly deep-conditioning treatment, it targets mechanical damage while restoring softness and resilience.