Hyaluron Boost sun spray for sensitive skin . Protects against sunburn, prevents signs of premature skin aging such as fine lines, pigmentation marks and sun wrinkles, and helps achieve an even tan. Contains Declaré SRC™ complex. Ocean friendly. Vegan. Waterproof. How to use Before sun exposure, apply evenly and generously; Improper application reduces protective performance. Repeat application to maintain protection, especially after swimming.