Curly Definding Vitamin Blend for Curls, Hydration and Shine Clearé Institute. Nourishes and hydrates, reduces frizz and breakage, and leaves hair soft and shiny. Promotes proper brushing. | Curly Hair Pro Actives: Amaranth seed extract increases the diameter of the hair fibers from within, for fuller, thicker, and healthier hair. Hydrolyzed Quinoa and Wheat Protein: Hydrolyzed quinoa and wheat protein form a protective film that hydrates and improves curl definition. Panthenol: Helps prevent hair breakage and retain moisture, adding shape and volume to curls. Provides hydration and promotes curl-reduction.