ZINC HYDROXIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ZINC HYDROXIDE

Safety grade: A

A mineral compound that works as a gentle absorbent and skin protectant in cosmetics. It helps control excess oil and moisture on the skin while creating a smooth texture in powders and foundations. This ingredient is commonly used in makeup and skincare products to keep formulas stable and improve their performance.

Graded using: COSING.

Last verified: June 9, 2026