The Argan and Macadamia serum is a concentrated formula of natural oils that intensifies the shine of your hair, sealing the ends. Argan Oil deeply nourishes and adds shine to the hair. Macadamia Nut Oil hydrates and leaves hair soft and silky. Incorporate it at the end of your hair care routine, you will get silkier, healthier-looking hair. For dry and damaged hair that needs nutrition and softness.