Kérastase Première Bonding Shampoo Refill Pouch, For Damaged Hair with Pure Citric Acid 500ml

"Kérastase Première Bonding Advanced Repairing Shampoo [STEP 2- CLEANSE & REPAIR] cleanses and delivers advanced repair to all levels of damage for all hair types. This includes damage from heat styling, over-processing, colour treatment, bleaching, and even water in your shower.

Formulated with professional grade ingredients: Pure Citric Acid and Glycine, this shampoo gently cleanses the scalp and hair, diving deep to repair hair from the inside out, restoring hair strength, and reversing its stiff, dull appearance.
This white creamy Shampoo transforms into a luxurious foam, working to rebuild broken keratin bonds to reduce breakage. Hair is left feeling smooth, manageable, and bouncy.

Think of it like a skincare routine for your hair. Apply the Pre-Shampoo Treatment generously before the shower to damp hair, then after 5 minutes, layer the Première Shampoo directly on top and lather. Rinse and finish with the Repairing Conditioner as a final step.

The Advanced Repairing Shampoo helps:
Restore up to 99% of hair’s original strength*
Provide up to 73% more shine.**
Provide up to 2x smoother hair**
95% of women agree hair looks radically healthy***

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