Do you have the feeling that your hair needs more than the simple care provided by shampoo, conditioner or maybe even hairspray? maschera? The classic hair oil Davines OI Shampoo wonderfully enriches your hair care routine – it provides the hair with an extra dose of nourishment, helps restore elasticity, flexibility and general combability, promotes hair regeneration and, last but not least, smoothes the surface. The result will be softer, smoother, healthier and shinier hair that is less prone to frizz.