PENTASODIUM TRIPHOSPHATE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

PENTASODIUM TRIPHOSPHATE

Safety grade: A

This is a salt compound made from phosphorus and sodium that helps keep cosmetic products stable and fresh. It works behind the scenes to prevent unwanted chemical reactions that could degrade the product or reduce its effectiveness.

This ingredient maintains the product's pH balance and traps metal impurities that could cause spoilage or discoloration, helping your cosmetic product stay effective and safe to use.

Graded using: COSING, FDA.

Last verified: May 26, 2026