TEA-SULFATE is graded B (Low Concern) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-CONCENTRATION-.
TEA-SULFATE
Safety grade: B
TEA-Sulfate is a salt compound made from triethanolamine and sulfuric acid. It's used in cosmetics to help maintain the product's pH balance and prevent it from becoming too acidic or alkaline.
This ingredient acts as a pH buffer in cosmetic formulations, helping to stabilize and maintain the product's acidity level for safety and stability.
Graded using: COSING.
- EU COSING — Restricted
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