Tetrasodium EDTA
Fine
Official INCI name
A chelator that binds metal ions so the formula stays stable. Poorly biodegradable, but safe on skin.
What it does
pH adjuster or chelator. Keeps acidity in range and binds metal ions so the formula stays stable.
“Tetrasodium EDTA” is its name in the EU glossary of common ingredient names (no. 28688), the names labels in the EU must use. © European Union, EUR-Lex.