Protect your skin effortlessly with the Cosrx Ultra Light Invisible Sunscreen PA++++ SPF50. This weightless sunscreen feels like a serum and leaves no white cast, ensuring a truly invisible finish. Infused with aloe, niacinamide, and hyaluronic acid, it hydrates, calms, and shields against both UV and pollution, helping your skin look and feel great. This product is also cruelty-free. To use: Apply sunscreen before exposure to the sun.