Stock up and save with this 500ml Supersize of Redken Acidic Bonding Concentrate Conditioner. Introducing Redken's most concentrated all-in-one formula for strength and repair for all types of damaged hair. Made with citric acid and a concentrated bonding care complex, the replenishing Acidic Bonding Concentrate Conditioner intensely conditions hair while reinforcing weakened bonds. Gentle on hair, this powerhouse conditioner is ideal for those with damaged, processed, and demanding locks. Super hydrating, the Acidic Bonding Concentrate Conditioner helps seal the cuticle and adds beautiful shine so hair is left looking and feeling smoother and healthier, with natural movement. Key Benefits: Up to 56% less breakage* Up to 76% of split ends appear reduced** Up to 11x smoother hair***, system tames frizz and adds intense shine pH-balancing for colour-fade protection For all hair types and textures Contains citric acid, an alpha hydroxy acid which conditions to help protect weak bonds Sulphate Free * Brushing Test. When used as a system of Acidic Bonding Concentrate Shampoo and Conditioner vs. Classic Shampoo on Bleached Hair ** Visual Grading. When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment vs. classic shampoo on bleached hair *** When used as a system of Acidic Bonding Concentrate Shampoo, Conditioner and Leave-In Treatment