Frizz control: Helps tame unruly hair and protects against humidity. Smoothing and shine: Leaves hair with a smooth, glossy finish and a soft touch. Purifies hair: Cleanses the hair and scalp to refresh the hair fibers. Nourishment: Enriched with Pro-Keratin and Kukui and Evening Primrose oils to nourish and strengthen hair. Long-lasting results: Provides up to 4 days of smooth, frizz-free hair with continued use of the range.