Kérastase

Bain Décalcifiant Réparateur by Kérastase is a decalcifying repairing shampoo for damaged hair. A rich dual-action shampoo that works inside and out to remove calcium, strengthen and repair damaged hair. Gently cleanses scalp and hair while removing calcium residue.
This professional-level shampoo gently cleanses the scalp and hair while removing calcium, which further weakens bleached or colored hair:
Helps neutralise breakage and dullness, repairing hair at the core;
Recreates 99% of hair's original strength* 73% shinier hair** Hair is stronger from within and 2x more hydrated** Dramatically repairs for 93% stronger hair**, like renewed
*Instrumental test after 5 applications of Première Concentré + Bain + Fondant/Masque **instrumental test after 1 application of Bain

Use:
Apply on wet hair, layered on top of CONCENTRÉ DÉCALCIFIANT ULTRA-RÉPARATEUR. Massage and emulsify. Rinse thoroughly. Follow with Première Fondant or Mask.