Tetrasodium Glutamate Diacetate
Tetrasodium Glutamate Diacetate is a cosmetic ingredient used as a chelating agent. It appears in about 1% of cosmetic products in our 90,000+ product dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex). PubMed carries 2 studies of its skin or topical use.
| INCI name | TETRASODIUM GLUTAMATE DIACETATE |
| Function | CHELATING |
| CAS number | 51981-21-6 |
| EC number | 257-573-7 |
| Prevalence | 1,094 products (1.18% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Scientific studies | 2 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 1,600 |
Used in
Serums 16.8%Face Cleansers 13%Shampoos 10.6%Body Washes 10.3%Toners 4.8%Conditioners 3.9%
Frequently asked
- What does Tetrasodium Glutamate Diacetate do in skincare?
- Tetrasodium Glutamate Diacetate functions as a chelating agent in cosmetic formulas.
- Is Tetrasodium Glutamate Diacetate allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Tetrasodium Glutamate Diacetate?
- It is most commonly found in Skincare products, especially serums (16.8% of its uses).
Manufacturers with experience using Tetrasodium Glutamate Diacetate
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.