Defend your skin daily with The Ordinarys UV Filters SPF 45 Serum, a lightweight, ultra-hydrating formula designed to nourish and protect. n The serum-textured sunscreen glides onto skin without leaving a trace, shielding it from harmful UV exposure, while delivering a smooth, radiant glow. Infused with a blend of hydrators, the serum quenches your complexion to leave it feeling soft and smooth. The sheer, blendable finish allows it to be layered under makeup or worn alone, perfect for all skin types.