A complete haircare routine, entirely dedicated to strengthening and repairing your hair, whilst protecting the longevity of your colour! Give your hair a pH-enomenal hair transformation, bond in just one step with this complete Redken Acidic Bonding Concentrate hair care routine, featuring six of Redken's best-selllers. Suitable for all hair types and textures! This set includes acidic bonding Pre-Treatment 190ml Shampoo 300ml, Conditioner 300ml, Hair Mask 250ml & Leave-In Treatment 150ml.