Redken Chemistry System is a professional use treatment collection that adds shine and strength, seals the hair cuticle, and adds a brilliant gloss that lasts for at least three weeks! The Chemistry System is an "inside-out approach" to creating healthy, shiny hair. These professional-use only treatments offer intense, customized benefits for individual hair needs. In about 5 minutes, you can improve the quality of your hair. These advanced formula treatments provide immediate results after just one treatment.
Chemistry System includes six shots that can be blended for truly customized solutions: