ISDIN Fotoprotector Hydro Oil SPF30 is a protective sunscreen oil that offers medium-high protection while promoting a natural tan. With Pro-Melanin Technology, this hydrating oil formula provides UVA/UVB protection while helping achieve an even, golden tan. This sunscreen comes in oil form and should be applied generously to the skin 15-30 minutes before sun exposure. For optimal protection, reapply every 2 hours and after swimming, sweating, or towel drying. The product combines sun protection with hydrating properties and is designed to help develop a natural-looking tan while protecting the skin from UV damage. The SPF 30 offers medium-high protection suitable for those who already have some melanin in their skin or gradually want to build up their tan safely.