That's why it's important to give your hair a treatment after washing to reseal the cuticle.
Sebastian Professional Penetraitt, 1000 ml, Hair Conditioners for Women, During hair washing, shampoo opens the external hair structure - the cuticle..Sebastian Professional Penetraitt conditioner for damaged, chemically-treated hair 1000 ml It will protect the hair from mechanical damage and dryness, as well as smooth the surface and help soften it, which will make it easier to detangle and further styling. In addition to closing the hair fibre, it ensures its nourishment, hydration and softness, without which beautiful, shiny and healthy hair cannot do without.