Kerastase Premiere Decalcifying Repairing Shampoo 1000ml/33.8oz

Meet Kerastase Premiere Decalcifying Repairing Shampoo, a sulfate-free cleanser crafted for hair damaged by hard water. In a generous 1000ml / 33.8oz bottle, it unfolds into a luxurious foam that delicately removes calcium buildup while delivering a restorative cleanse for scalp and strands. By addressing mineral overload at the source, it helps renew the strength of treated hair and lay the foundation for smoother, more resilient locks.

What sets this decalcifying shampoo apart

• Decalcifying formula directly targets calcium buildup from hard water, helping to preserve color and texture in chemically treated hair.
• Repairs from the inside out by restoring keratin links within the hair shaft, reinforcing the internal structure for stronger, more resilient strands.
• Gently cleanses scalp and hair without stripping natural oils, thanks to a sulfate-free formulation suitable for all hair types and damaged conditions.
• Transforms into a sumptuous foam that enhances the washing experience, offering a spa-like feel with every use.
• Developed with citric acid and glycine to deeply eliminate calcium overload while promoting long-term hair repair.

How it works

The hard water minerals that cling to hair can weaken treated strands, dull shine, and undermine smoothness. This shampoo neutralizes those minerals, then reinforces the keratin network from the core of the hair. The result is renewed strength, improved elasticity, and hair that feels softer, more manageable, and visibly shinier after each wash.

Who should use it

• Wearers of color- or chemically-treated hair living in areas with hard water.
• Individuals experiencing weakened, damaged, or brittle hair seeking a gentle, daily cleansing ritual that also protects treated textures.
• Anyone wanting a luxurious, spa-like lather without harsh sulfates.

How to use

1. Wet hair thoroughly.
2. Massage a generous amount of shampoo into scalp and lengths, allowing the rich foam to form.
3. Rinse completely, then follow with your preferred conditioner or treatment.
4. For ongoing concerns with mineral buildup, use regularly as part of your hair-care routine.

What you’ll notice

• Hair that feels smoother, more manageable, and noticeably shinier.
• A refreshed scalp sensation after washing, with reduced mineral residue.
• Improved texture and bounce in treated hair, with restored softness without heaviness.

Product details

Size: 1000ml / 33.8oz • Formula: sulfate-free • Suitable for all hair types and damaged conditions • Key active ingredients: citric acid & glycine for deep calcium-depletion and repair • Benefits: decalcifying protection, keratin repair, gentle yet effective cleansing, color and texture protection.