Nature Republic Argan Deep Care Hair Pack uses the power of Argan Oil combined with Rose Hip Oil and Evening Primrose Oil to repair, nourish and moisturize dry, severely damaged hair. Argan Oil is extremely rich in beneficial nutrients including Fatty Acids and Vitamin-E for softer, silkier and shinier hair. After shampooing, use hands to apply a generous amount, completely mask hair, focusing on tips and damaged areas. Wait 10 - 15 minutes and rinse off completely. Leaves your hair with a silky feel after rinsing and drying.