milk_shake argan oil treatment for all hair types milk_shake argan oil immediately conditions and nourishes hair, giving it a healthy look and a voluminous and incredibly bright effect. Thanks to its nourishing, repairing, anti-age and protective properties, milk_shake argan oil helps to maintain soft and shiny hair. A special mix of conditioning volatile silicones leaves hair looking beautiful, right after the first application. Use: Apply a few drops on your palms and distribute on the hair before or after styling.