Mineral sunscreen vs chemical sunscreen: Mineral wins for sensitive skin

Mineral sunscreens sit on top of skin and physically block UV, while chemical sunscreens absorb UV and convert it to heat—which often triggers redness, stinging, or breakouts. Common chemical filters like oxybenzone are the usual irritants. Downside: mineral formulas can feel thick and leave a white cast, but modern micronized versions are better.