Revive and restore the appearance of dry or chemically treated hair with Sebastian Professional’s Penetraitt Repair Masque. The professional-strength treatment is designed to visibly repair and strengthen the look of weak, damaged hair thanks to the brand's Active Rescue System. Perfect for colour-treated hair, the formula enhances vibrancy and richness, leaving strands soft, shiny and full of bounce. Use as part of the Penetraitt routine.