Mineral sunscreen may finally lose its chalky look

UCLA researchers say they've found a way to reduce mineral sunscreen's biggest drawback: the white cast. Why it matters: The chalky residue — especially on darker skin tones — keeps many people from wearing mineral sunscreen, despite its role in preventing skin cancer. Catch up quick: Mineral sunscreen is widely considered the safest form of sunscreen, particularly for people with sensitive skin. Its active ingredient, zinc oxide, blocks both...