Goldwell Dualsenses Rich Repair 6 Effects Serum instantly delivers 6 regenerating effects to nourish, repair and strengthen hair. This restoring serum delivers anti-breakage benefits, enhances silky suppleness, increases elasticity, improves shine, reinforces hair structure, and promotes healthy-looking mid-lengths and ends. Formulated with powerful lipids that target damaged hair and intensively repair and regenerate the inner structure for more healthy hair from the inside out. Developed using a new innovative microPROtec complex that distributes essential care ingredients quickly and evenly for instant results you can see and feel, this powerful serum will make your hair the best it can be!