The spray offers una immediate protection against UVA and UVB rays, sunburn, and premature skin aging, ensuring 48 hours of hydration. Its formula is water-resistant and works in armonia with the skin's microbiome, a layer of natural bacteria essential for maintaining healthy skin.| Dermatologically tested for human skin.|| Apply generously before sun exposure. Allow to absorb completely and avoid direct contact with fabrics and hard surfaces to prevent staining. Avoid intense midday sun. Reapply sunscreen frequently, especially after swimming, towel drying, or sweating, to maintain una optimal protection. Using una less than the recommended amount will significantly reduce the level of protection.