The split ends recovery concentrate by Goldwell kerasilk reconstruct repairs split ends on damaged hair after the first application. Even the contact with water can not influence the lasting effect. The innovative and unique effect is due to reconstruct technology, which incorporates keratin, silk essence and hyaloveil to reconstruct and sustain each hair from scratch. Your hair turns into healthy-looking, silky-smooth and intensely shiny hair that is full of vitality and elasticity again.