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

AMMONIUM PHENOLSULFONATE

Safety grade: A

This is a synthetic chemical compound created in laboratories that works as a preservative and odor fighter. It helps prevent the growth of odor-causing bacteria and keeps products fresh.

This ingredient is used in deodorants and antimicrobial products to kill or inhibit odor-causing bacteria and help reduce body odor.

Graded using: COSING.

Last verified: May 26, 2026