The Kérastase Curl Manifesto Fundamental Day Cream is a specialized leave-in treatment designed to deeply moisturize and control frizz for naturally curly and coily hair. This essential care product enhances the definition of your curls throughout the day, providing softness and manageability without weighing the hair down. It is formulated to integrate seamlessly into your daily routine, offering long-lasting hydration and protection against environmental aggressors. Apply to damp, towel-dried hair, scrunching gently from roots to ends to encourage the natural curl pattern. Do not rinse.