The Surface 3oz Mineral SPF 30 Sunscreen Lotion. In a time when we all are looking for healthier ways of protecting ourselves from the sun. Surface answers the call with our Non-Nano Zinc Oxide Mineral SPF30 sunscreen. Developed using the finest in natural ingredients while maintaining a clean feel. The Surface Mineral SPF30 Sunscreen Lotion is truly one of the world’s most comfortable sunscreens.