This SOS moisturising mask with plant milks and hyaluronic acid is an infusion of freshness and well-being for very dry skins. NUXE Crème Fraîche de Beauté 48HR Moisture SOS Rescue Mask provides 48-hour hydration, soothes and protects the skin from pollution. Sensations of tightness are reduced; the features are relaxed. Skin instantly feels fresh, soft and comfortable. Once or twice a week, moisturise and soothe your skin with an instantly refreshing infusion, concentrated in Hyaluronic Acid.