Kerastase's Premiere Anti Breakage Repairing Filler Mask for Damage Hair targets fragile, damaged lengths with a creamy, moisture-rich formula that helps rebuild strength from within using peptide glycine to reinforce the hairs inner structure and boost hydration. In clinical tests, it delivered up to 98% less breakage, 97% reinforcement of inner structure, and 53% more shine, so hair looks healthier and stands up better to brushing and styling.
It layers like a decalcifying cream to fortify fibers, smooth the cuticle, and reduce roughness that can lead to snapping and tangling. The result is hair that detangles more easily, feels softer and more manageable, and develops better long-term durability with a sleeker, more lustrous finish over time.