MooGoo uses Zinc because it’s naturally derived, even if it makes the cream a bit thicker and a little harder to apply. Zinc Oxide acts like a reflective umbrella on the skin, reflecting UV rays away. It’s also suitable for all ages, from babies to adults and even newborns. And also all skin types, even for the most sensitive. MooGoo’s sunscreen suits people that are sensitive to sunscreen with UV filters and want a Zinc-based sunscreen that is not greasy. It’s also for people who like to know what’s in their sunscreen.No chemical UV filters – Zinc provides broad spectrum protection.Always read the label. Follow the directions for use. Sunscreens are only one part of sun protection. Prolonged high-risk sun exposure should be avoided. Frequent re-application or use in accordance with directions is required for effective sun protection. It is important to wear protective clothing, hats and eyewear when exposed to the sun.