Fact checked by Nick Blackmer Zinc oxide is the main ingredient in mineral sunscreens. It is a fine, white powder that is either synthetic or derived from the mineral zincite. Zinc oxide helps form a ...

Mineral zinc oxide sunscreens reflect harmful UV rays away from your skin, according to dermatologists. Learn more about the best zinc oxide sunscreens to use now.

Sunscreen is a skincare essential, but with so many options marketed for babies, kids and adults, it can be hard to know ...

While sunscreen is a year-round product, this formula is particularly suited for summer due to its powdery, blurring ...

This creates spots of zinc oxide on the strip, which can then be contacted by the ‘cat’s whisker’ contact. In the circuit, the clock is created by the 4 MHz crystal and a 10 kOhm ...

Zinc oxide and titanium dioxide are the two mineral UV filters available in the U.S. “You should choose a broad-spectrum sunscreen with an SPF of at least 30,” Mahlberg recommends.

We tested top-rated formulas to round up the best mineral sunscreens. After rigorously evaluating options, here are our favorites for 2025.

We've tested and reviewed products since 1936. Read CR's review of the Aveeno Baby Continuous Protection Zinc Oxide Sunscreen SPF50 sunscreen to find out if it's worth it.

Researchers have successfully created electrically defined quantum dots in zinc oxide (ZnO) heterostructures, marking a significant milestone in the development of quantum technologies.