Redken Acidic Bonding Concentrate Leave-in Treatment 150ml

A multi-benefit, leave-in treatment that strengthens, protects, and repairs damaged, colour-treated hair.

What it does:

Redken Acidic Bonding Concentrate Leave-In Treatment is a powerful, all-in-one formula designed to reinforce weakened hair bonds, reduce breakage, and improve hair strength from the inside out.

It provides heat protection up to 230°C (450°F), helps prevent colour fade, and instantly smooths frizz for softer, shinier, healthier-looking hair.

This leave-in treatment is the final step in the Acidic Bonding Concentrate system and is ideal for anyone seeking deep repair and long-lasting protection.

Key ingredients:

• Citric Acid + Bonding Care Complex – Strengthens weakened bonds and reinforces hair structure
• pH-balancing formula – Restores hair’s natural pH for color retention
• Protein + Moisture Balance – Improves elasticity, softness, and manageability

Who it’s for:

Ideal for damaged, bleached, or colour-treated hair in need of intense repair and daily protection. Suitable for all hair types and textures.

How to use:

Apply a small amount to clean, damp hair, focusing on mid-lengths to ends. Do not rinse. Style as usual. Use with the Acidic Bonding Concentrate Shampoo and Conditioner for best results.