ISDIN Fotoprotector Hydro Oil SPF 30 is a biphasic sunscreen that offers high UVB and UVA protection while enhancing natural tanning by 43% through Pro-Melanin Technology™. Its lightweight, non-greasy formula provides immediate hydration, leaving the skin feeling refreshed, flexible, and elastic. Suitable for all skin types, this water-resistant, dermatologically tested, and sea-friendly sunscreen is ideal for daily use. Shake well before application to mix the two phases, apply generously 30 minutes before sun exposure, and reapply every two hours or after swimming, sweating, or towel drying.​