TRISODIUM PHOSPHATE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.
TRISODIUM PHOSPHATE
Safety grade: A
Trisodium phosphate is a salt compound made from sodium and phosphate, commonly used in cleaning products and food processing. In cosmetics, it helps maintain the product's pH balance and prevents metals from causing discoloration or separation.
This ingredient stabilizes cosmetic formulations by adjusting pH levels and binding to trace metals that could degrade the product or cause unwanted reactions.
Graded using: COSING, FDA.
Last verified: May 26, 2026
Other Buffering ingredients
- CITRIC ACID — Grade B
- SODIUM HYDROXIDE — Grade B
- LACTIC ACID — Grade B
- SODIUM CITRATE — Grade A
- TRIETHANOLAMINE — Grade C
- SODIUM LACTATE — Grade A
- POTASSIUM HYDROXIDE — Grade B**
- UREA — Grade B