A leave-in overnight treatment from the Wella Professionals Ultimate Repair range for dry, damaged hair. Its patented formula with omega-9, AHA and defence polymers nourishes for 8 hours while you sleep and helps shield hair from pillow friction, for up to 6x smoother hair, easier detangling and less dullness and breakage by morning. At bedtime, smooth 1 to 3 pumps through the lengths and ends of dry or damp hair and do not rinse. The 30ml bottle is colour-safe and fine for nightly use.