The Traveler Set: signature Moroccanoil Treatment in both 50 ml and 25 ml sizes. The essential foundation for hairstyling at home or on the go! Moroccanoil Treatment is the product that pioneered oil-infused hair care and created the worldwide buzz on argan oil. An essential foundation for hairstyling that can be used as a conditioning, styling and finishing tool. Infused with antioxidant-rich argan oil and shine-boosting vitamins, this transformative treatment detangles, speeds up drying time and boosts shine—leaving hair smooth, manageable and nourished with each use.