When you wash your hair, shampoo opens the outer structure of the hair – the cuticle. This is why it is important to add a hair care treatment after washing to reseal the cuticle. This is exactly what the Bumble and bumble Seaweed Conditioner will take care of. In addition to closing the hair fibers, it provides them with nourishment, hydration, and softening, which are essential for beautiful, shiny, and healthy hair. It protects them from mechanical damage and dryness, and also smooths their surface, helping to soften them and making combing and subsequent treatments easier.