Redken's One United Multi-Benefit Treatment offers 25 benefits to give your hair everything it needs to stand out. Suitable for all hair types and textures, this all-in-one spray will increase manageability, protect against damage, repair, strengthen, and promote the beauty of your hair. Formulated to be free of sulfates, parabens, and heavy waxes, this lightweight elixer can be used as both a leave-in or rinse-out treatment, whatever your hair needs!