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

ALUMINUM SULFATE

Safety grade: A

Aluminum sulfate is a mineral salt compound commonly used in personal care products. It works by temporarily closing pores and reducing moisture on the skin's surface.

This ingredient reduces sweat and odor production, tightens and firms the skin, and helps absorb excess moisture, making it ideal for antiperspirants and deodorants.

Graded using: COSING.

Last verified: May 26, 2026