Treat your hair to the benefits of Moroccanoil's Smoothing Shampoo and Conditioner Duo. Working in tandem to control frizzy locks, the nutrient-rich formulas help you to achieve calm, manageable and ultra-smooth hair from root to tip. Smoothing Shampoo: proprietary amino renew ingredient restores amino acids to help strengthen hairs natural Keratin structure. Infused with argan oil and argan butter for smooth, healthy looking, manageable hair with results that last up to 72 hours. Smoothing Conditioner: a solution for all hair types. Instantly nourishes with antioxidant argan oil and argan butter. Proprietary amino renew ingredient infuses restorative amino acids to help strengthen hairs natural keratin structure. Strands left smooth, healthy looking and more manageable.