Zoskin Smart Tone Broad Spectrum Sunscreen SPF 50 is a high-protection sunscreen that offers comprehensive defense against harmful UV rays. This 45ml sunscreen provides broad-spectrum protection while helping to maintain an even skin tone. Key features: • SPF 50 broad-spectrum protection • Smart tone technology for even skin appearance • 45ml convenient size • Broad-spectrum UV protection • Professional-grade formula This sunscreen is part of the ZO Skin Health line developed by Zein Obagi MD. The broad-spectrum formulation helps protect against both UVA and UVB rays, while the smart tone technology works to promote an even skin appearance. The 45ml size makes it convenient for daily use and travel.