Restore damaged hair follicles, soothe scalp and leave tresses looking glossy with this treatment enriched with nourishing rosemary essential oil. Also formulated with caffeine and 5 kinds of hyaluronic acid to moisturize hair. Boasts a natural, refreshing botanical fragrance. Apply on shampooed hair, leave on for 2 to 3 minutes before thoroughly rinsing it off with lukewarm water.