Redken Acidic Bonding Concentrate Sulfate-Free Shampoo is Redken's most concentrated all-in-one formula for strength repair for all types of damaged hair. This ultra-rich and luxurious sulfate-free shampoo provides ultimate strength repair, intense conditioning and colour fade protection.

Featuring Citric Acid, this shampoo contains a concentrated bonding care complex that reinforces weakened bonds within your hair to improve hair strength.

Benefits:
- pH balancing 
- For all hair types and textures
- Ultimate repair, intense conditioning, and colour fade protection - Citric Acid, an alpha hydroxy acid, helps reinforce weakened bonds in the hair
- 56% less breakage* 

*When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. non-conditioning shampoo