Correct the damaging effects of chemically treated hair with the Redken Chemistry System Shot PHIX 3.5, a targeted treatment that works to rebalance p H levels in your internal hair structure to refortify your hair's cuticle. Formulated with the exclusive Redken Interlock Protein Network, this conditioning agent works in conjunction with your favourite Redken Shot Phase product, to repair your hair from inside & out. Phix is crafted with a powerful blend of Keralink, an intense hydration shot that helps to bind moisture to your hair. Added amino acids & proteins help to rebuild the surface of your cuticle to encourage a healthy, enlivened finish to your hair. For best results, apply your favourite Redken Shot Phase conditioning cream, then spray your hair with the Redken Phix Spray over the top. Leave for 5-30 minutes (depending on your time scale) then rinse your hair.