Resistance Kit by Kerastase for Unisex - 3 Pc Kit 1.7oz Resistance Serum Extentioniste, 6.8oz Resistance Masque Force Architecte Masque, 5.1oz Resistance Ciment Thermique Treatment

An energizing leave-in hair serum that soothes, stimulates, and protects the scalp to support healthy hair lengths and restore damaged ends. The kérastase resistance force architecte masque is a reconstructing and strengthening hair mask designed to repair and fortify damaged and weakened hair.