When you wash your hair, the shampoo opens the surface structure of the hair – the cuticle. That’s why it’s important to add a hair treatment after washing to close the cuticle again. This is exactly what the KERASILK Essentials Smoothing Conditioner will take care of. In addition to sealing the hair fibers, it provides nourishment, hydration, and softness, which are essential for beautiful, shiny, and healthy hair. It protects them from mechanical damage and dryness, also smoothing the surface to help soften the hair and make combing and subsequent treatments easier.