Kerastase Premiere Anti-Breakage Mask – Bonds Repair, Calcium Build-Up Removal, 7x Smoother Hair

Dual-action repair for stronger, more radiant hair

Kerastase Premiere Anti-Breakage Mask delivers a thoughtful, dual-action treatment designed to support damaged hair. By addressing mineral build-up and reinforcing the keratin network, this mask aims to help your hair feel more resilient and look smoother between washes.

Central to the formula are two key players: peptides that help strengthen and smooth each strand, and glycine that supports reconnecting broken links within the keratin chain. The result is a nourishing treatment that can work across different types of damage, from environmental stress to mechanical wear. While results vary with routine, many users report noticeable improvements in manageability and shine over time.

What it does

• Removes calcium buildup that can contribute to dullness and stiffness
• Reconnects broken keratin links to help reduce breakage and improve texture
• Peptides strengthen and smooth hair fibers; glycine supports bond restoration
• Evidence-based claims include up to 98% stronger hair*, 7x smoother hair*, and 53% shinier hair** with consistent use of the system

How to use

• Apply to shampooed, towel-dried hair
• Massage through lengths and ends
• Leave on for 5 minutes
• Rinse thoroughly

Part of the Kerastase Premiere Collection, this mask is designed as a dual action repair routine intended to support healthier hair from the inside out. It pairs well with other products in the line for a comprehensive care routine without promising guaranteed results.