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

AMMONIUM THIOCYANATE

Safety grade: A**

Ammonium thiocyanate is a salt compound made from ammonia and thiocyanic acid that is used in small amounts in cosmetic products. It functions as a preservative and pH balancer that helps maintain product stability and effectiveness.

This ingredient works to reduce perspiration, balance acidity levels in formulations, support oral care products, and help control the thickness of cosmetic products while also serving as a preservative.

Graded using: COSING.

Last verified: May 26, 2026