Loreal professionnels pro fiber revive masque is part of a long lasting haircare system that promises to treat your fine to medium slightly damaged hair utilising professional reviving technology to prolong the effect of the pro fiber in salon treatment the hair masque intensely nourishes and revives from root to tip leaving hair feeling soft shiny and lightweight directions apply evenly to damp hair leave on for 5 minutes rinse use after hair has been cleansed with pro fiber revive