Weightless and invisible leave-in treatment BasicsA weightless and invisible leave-in treatment that protects hair against heat and the mechanical damage associated with using heated tools. How to UseApply to damp hair after your wash & rinse. BenefitsDistributes easily into hair while providing extreme heat protection up to 232?C / 450?F. Key IngredientsFrom science, Copolymers aid in selectively binding to regions of the hair that are damaged, to protect and improve, while Polyquaternium smooth over the surface of the hair, provide a layer of conditioning, and a weightless protective shield. From nature, Hydrolyzed Quinoa helps to condition, maintain moisture and strengthen hair, creating a protective barrier; Organic Jojoba and Castor Oils help to support the hair?s natural defense against future damage by providing the hair with its essential moisturising agents.