UCLA scientists develop mineral sunscreen without the chalky white cast

Science Daily | Sun, 19 Jul 2026 23:32:12 EDT

UCLA’s new blend,
Zinc oxide now refined—
No more chalky veil.

Scientists have redesigned zinc oxide particles to create a mineral sunscreen that protects against ultraviolet radiation without leaving such a noticeable white cast. The SPF 30 formula could make sunscreen easier and more appealing to use across a wider range of skin tones.

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