Aveeno Natural Protection Sunblock Lotion with SPF 30 contains Mineralblock Technology with 100% naturally-sourced active ingredients, a more natural alternative. Developed in partnership with leading dermatologists, this extra gentle formula is specially designed for sensitive skin. Mineralblock Technology provides superior, long-lasting sun protection. It forms a protective barrier on top of skin that scatters both UVA and UVB rays. Only Aveeno Natural Protection formula combines skin-soothing Active Naturals oat with Mineralblock Technology to ensure that your delicate skin is protected and not irritated. This oil-free, non-whitening formula is also fragrance-free, waterproof, and hypoallergenic.