Kérastase Première Decalcifying Repairing Shampoo is a decalcifying, repairing shampoo for all types of over-processed or damaged hair. This professional-level shampoo gently cleanses the scalp and hair while removing excess calcium*, which further weakens treated hair. Use the full routine to help repair hair from the inside out, reduce breakage and restore a healthy feel to the hair.

*Instrumental test, when using full Première routine

A white creamy shampoo that transforms into a luxurious foam, its dual action fights the calcium overdose from hard water that attacks your already damaged or bleached hair, leaving it dull, lifeless, and limp. It also helps restore keratin links within the hair shaft, repairing hair at the core. Your hair feels smooth and manageable, shiny and bouncy.

We recommend layering Kérastase Première Decalcifying Repairing Shampoo on top of Kérastase Decalcifying Repairing Shampoo Pre-Treatment without rinsing first for maximum results. Team with other products from the Première range, like the Anti-Breakage Repairing Filler Mask.

Gently cleanses scalp and hair
Removes calcium overdose
Helps neutralize breakage and dullness
Repairs hair at the core

Recreates 99% of hair's original strength*
Up to 73% shinier hair**
Up to 2x smoother hair**
95% of women agree hair looks radically healthy***

*Instrumental test on sensitised hair after continued use of the full Première routine vs. non- sensitised hair.
**Instrumental test
***Consumer perception test, 84 women.