First of all, let's not forget that each hair is made up of two distinct parts: the root, on which you should use shampoo, and the length, on which you should use conditioner. The first product washes and cares for the scalp. The second moisturizes and nourishes the lengths to the ends. Our hair is covered with scales that serve as a shield. A healthy, strong, shiny hair that untangles easily is a hair which is protected by its scales. That is the case when these scales are all well sealed in order to form a smooth hair shaft, free of porosity. To ensure good results, you must then use your conditioner properly. It should be applied to well-rinsed hair, strand by strand, using your fingertips, and stretching the product from the lengths to the ends. This mechanical gesture allows it to trap all the nutritive actives and to seal the moisture in the hair by closing its scales. As a result, your hair gets easier to detangle, smoother, silkier and more radiant. Last tip: our conditioners can be used (occasionally) as a hair mask. By leaving them on, they will provide real care to your hair.