Disodium EDTA
Metal ion chelator that stabilizes cosmetic formulas. Binds traces of iron and copper that enter the product through water or raw materials and accelerate oxidation.
Protection
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Formula stabilizer without biological activity in the skin. Typical cosmetic concentration is 0.1–0.2%, which the CIR deems safe.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
OilyDrySensitiveCombinationNormal
Frequently asked questions
Is Disodium EDTA safe during pregnancy?
Disodium EDTA is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Disodium EDTA for?
Disodium EDTA suits: oily, dry, sensitive, combination, normal.