The Angel Silk Sunscreen Serum SPF50 is a chemical sunscreen specifically designed for facial use, providing protection against UVA and UVB rays. This unisex product is suitable for all skin types and has a high SPF of 50, ensuring maximum sun protection. With a formulation of a serum, it is lightweight and easily absorbed into the skin, making it perfect for daily use. The product has a shelf life of 12 months after opening, ensuring you can enjoy its benefits for an extended period of time.