Signed by La Mer, The Night Concentrate uses a progressive release delivery system to accelerate the repair of the skin barrier and promote rapid regeneration while you sleep. A powerful protective barrier that visibly speeds up skin recovery from acute aggressions and signs of sensitivity, including post-dermatological treatment irritations.* *Visibly reduces sensitivity signs related to retinol and micro-needling. Key Ingredients: • The Miracle Broth™ Concentrate: Helps the skin build resistance to multiple signs of sensitivity and accelerates its regeneration after visible irritation. • The "Recovery Ferment": Supports the repair and regeneration of the skin barrier and helps combat depigmentation. • "Barrier Wrap" Structure: a new structure for a reinforced skin barrier with a prolonged release delivery system that helps maximize effectiveness throughout the night.