ISDIN FotoUltra 100 Active Unify Fusion Fluid Color SPF50 is a fluid facial sunscreen with SPF 50 that offers comprehensive UV protection while targeting uneven skin tone. Formulated to help address concerns related to hyperpigmentation, melasma, vitiligo, and photodermatosis, this sunscreen aims to improve the appearance of dark spots and help unify skin tone. Its advanced formula provides broad-spectrum protection against UV rays and supports a more even complexion.