Up to 7x smoother* hair while providing up to 82% shinier hair*, and up to 2x softer hair*. Kérastase's first decalcifying repairing conditioner for all types of damaged hair. It works to recreate hair’s natural movement and bounce when used as part of the Première routine strengthening the fibre. Instantly, movement is restored to over-processed or bleached hair. When hair is already damaged, excess calcium will accumulate, further weakening the cuticle and cortex of the hair. Kérastase Anti-Rigidity Decalcifying Repairing Conditioner dual action fights the effect of the calcium overdose, first decalcifying, then repairing hair. The rigid feel of hair, due to calcium in hard water, is neutralised, to protect against breakage, and helps repair hair from the inside out.** Kérastase Première Anti-Rigidity Decalcifying Repairing Conditioner envelops hair with its lightweight jelly-like texture and helps restore hair strength and resilience. Your hair is left amazingly soft, smooth, and su