L'Oreal Professionnel Serie Expert Curl Expression Curl Activator Jelly is a cream-in-jelly that provides the deep conditioning of cream together with the extra hold of a jelly, leaving perfectly defined curls. It triples hydration levels and activates curls and coils from roots to ends. In addition, it provides thermal protection up to 230°C. Formulated with plant-based Glycerin 3%, Urea H and Hibiscus Seed Extract, it provides long-lasting hydration with a natural feel.Glycerin is a plant-based humectant that retains water for long-lasting hydration on even the driest fibers. Urea H, naturally present in the skin, serves the dual function of retaining hydration and reinforcing the hydrolipid barrier. Hibiscus Seed, extracted from the heart.How to Use:Curls usage: apply on towel-dried hair for a boost of definition before the cream-in-mousse. Coils usage: apply on towel-dried hair for a boost of definition before the long-lasting intensive moisturizer. Do not rinse.Pro Tips: On curls, apply on towel-dried hair for a boost of extra definition before the cream in mousse. On coils, apply on towel-dried hair for a boost of extra definition before the long-lasting intensive moisturizer. It is perfect for twists. *instrumental tests.