Sulfate Free Surfactants Hair Care System. This exotic, precious blend with argan oil of Morocco helps to penetrate, moisturize, revive and create softness and strength while helping to protect your hair from harmful styling heat and UV damage. Discover smooth. Renewing+. A unique, precious blend with argan oil of Morocco helps to penetrate the hair shaft. Discover newly restored strength, shine, softness, and seductive, silky perfection.