TEA-HYDROIODIDE is graded B (Low Concern) by Expert·ING, based on COSING regulatory data. It is restricted under EU COSING — AnnexIII-CONCENTRATION-.
TEA-HYDROIODIDE
Safety grade: B
This is a compound made by combining triethanolamine (a pH-balancing ingredient) with iodine. It's used in skincare products to maintain the right pH level and help condition the skin.
TEA-Hydroiodide works to balance the acidity level of cosmetic formulas and provides skin conditioning benefits to keep skin soft and comfortable.
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