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

AMMONIUM IODIDE

Safety grade: A

Ammonium iodide is a chemical compound containing iodine that helps prevent the growth of bacteria and other microorganisms. It's used in small amounts in cosmetic products to keep them fresher longer.

This ingredient works as an antimicrobial agent to inhibit the growth of bacteria and microorganisms in cosmetic formulations, helping preserve product quality and safety.

Graded using: COSING.

Last verified: May 26, 2026