Disodium EDTA: what it is in skincare
⚡ Quick answer: A chelator that grabs onto stray metal ions to help a product stay stable and work better.
A chelator that grabs onto stray metal ions to help a product stay stable and work better.
What it does
Function: chelator. Chelators bind stray metal ions so formulas stay stable and effective for longer.
How to spot it on a label
On a Korean product's INCI list, look for Disodium EDTA. Ingredients are listed high-to-low by amount, so its position hints at how much is in the formula. See all chelators →
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General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.