Contained in micro-sized capsules, the Estée Lauder Advanced Night Repair ampoules calms stressed skin overnight, visibly improving the appearance of irritation. Powered by Chromolux™ technology, the powerhouse serum delivers soothing action to skin depleted by fatigue, seasonal changes and environmental damage, while supporting skin’s barrier function to fend against future assaults. Reinforcing your skin’s nightly renewal process, the reparative concentrate restores an enviable glow and clarity.