A pre-treatment duo suitable for all hair types and textures, Redken’s Acidic Bonding Concentrate Intensive Pre-Treat Bundle helps to visibly smooth the hair cuticle, promote stronger-looking hair and lock in your colour for longer. The 5-minute, rinse-off, intensive pre-shampoo treatment is powered by 14% Bonding Care Complex with citric acid. It targets weakened bonds to help minimise the look of breakage caused by colour and chemical treatments, heat styling and environmental factors. The first step in Redken’s Bonding Concentrate routine, the pH-balanced formula leaves hair visibly stronger, smoother and glossier after every wash. Set Contents: Acidic Bonding Concentrate Intensive Pre-Treat 2 x 150ml