Neutrogena Sheer Zinc Mineral Sunscreen SPF 50 is a sunscreen with Purescreen naturally-sourced 100 percent zinc oxide technology. This gentle formula delivers effective broad spectrum protection against burning UVB and aging UVA rays – and if used with other sun protection measures* it can decrease the risk of skin cancer and early skin aging caused by the sun. Plus, it's mild on sensitive skin, and it's free of fragrance, parabens, and dyes. Made hypoallergenic and non-comedogenic, so it won't clog pores or cause acne breakouts. Provides 80-minute water- and sweat-resistance. From a Dermatologist-recommended brand and recognized by the Canadian Dermatology Association.