Details: Moroccanoil Scalp Purifying Scrub is a pre-wash scalp scrub to gently exfoliate. With argan oil and argan shell powder, it reduces visible flakes, oil, and buildup for a softer, smoother scalp and refreshed hair. Aromatherapeutic fragrance awakens the senses. After just one use, 94% of participants showed reduction in buildup.* *Based on an independent lab study conducted by Kosmoscience in March 2024.