Dot & Key Blueberry Hydrate Barrier Repair Sunscreen Protect and nourish your skin every day with Dot & Key Blueberry Hydrate Barrier Repair Sunscreen. This lightweight water-cream sunscreen provides broad-spectrum UV and blue light protection while helping to strengthen the skin barrier. Infused with 6 UV filters, 5 ceramides, hyaluronic acid, and blueberry extracts, it keeps skin hydrated, soft, and protected for hours. Dot & Key Blueberry Hydrate Barrier Repair Sunscreen is specially designed for dry and sensitive skin. Its quick-absorbing formula delivers long-lasting moisturization without leaving a greasy or heavy feel. The sunscreen also offers up to 80 minutes of water resistance, making it suitable for daily wear and outdoor activities.