Disodium EDTA: K-beauty ingredient guide 디소듐 EDTA
⏱ 1 min read
⚡ Quick answer: A chelator, present at a fraction of a percent, and one of the most maligned ingredients on any label. Trace metals from water and packaging quietly wreck antioxidants and preservatives; EDTA mops them up. It does nothing to your skin, good or bad, at cosmetic levels — it protects everything else in the bottle.
A chelator, present at a fraction of a percent, and one of the most maligned ingredients on any label. Trace metals from water and packaging quietly wreck antioxidants and preservatives; EDTA mops them up. It does nothing to your skin, good or bad, at cosmetic levels — it protects everything else in the bottle.
What Disodium EDTA does for your skin
- Grabs stray metal ions that would otherwise degrade a formula
- Helps colour, scent and actives stay stable for longer
🌌 Disodium EDTA compatibility map
Tap any ingredient to open its guide. ━ pairs well · ┈ use with care.
🤰 Pregnancy: Generally considered fine — confirm with your doctor. · ⏰ Use: BOTH
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✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.