MooGoo Clear Zinc Sunscreen is formulated with 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. This sunscreen is suitable for all ages, from babies to adults, and even newborns, as well as all skin types, even the most sensitive. It's a great option for people who are sensitive to sunscreens with UV filters and want a zinc-based sunscreen that's not greasy. This sunscreen is also suitable for those who like to know what's in their sunscreen. Key features include a natural, water-resistant, zinc-based SPF 40 sunscreen that rubs in clear. The active ingredient is zinc oxide at 24.96% w/w, and it provides broad-spectrum protection without any chemical UV filters. Use it on your face and body, and reapply as needed throughout the day.