Mineral sunscreens are formulated with mineral-based ingredients –zinc oxide and titanium dioxide, to name a few, which protect the skin from harmful UVA and UVB rays. Exposure to these rays can trigger premature aging, redness, hyperpigmentation, and even skin cancer. And unlike chemical sunscreens, a mineral-based option doesn’t use oxybenzone, which is proven to damage coral reefs and harm marine life. Ahead, we’ve rounded up seven of the best mineral sunscreens to slip into your beach bag ASAP.