Disodium EDTA

Disodium EDTA is a synthetic chelating agent used in cosmetics to bind to metal ions. This binding prevents metals, often found in water, from interfering with the stability and appearance of a product. It helps maintain product clarity, prevents rancidity, and enhances the effectiveness of preservatives.

BenefitNone 0 / 4

RiskLow 0.5 / 4

Systemic exposure i0.5 / 4

Whether it has meaningful potential to be absorbed into the body at levels that may matter biologically. Most cosmetic ingredients score low unless there is known concern or high exposure.

Eye irritation i0.5 / 4

Whether it may sting or irritate around the eyes. Relevant for sunscreens, fragrances, acids, surfactants, and volatile ingredients.

Irritation i0.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

Things to watch

• Potential for mild irritation in high concentrations

Products with Disodium EDTA

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Frequently asked questions

What does Disodium EDTA do in skincare products?

Disodium EDTA acts as a chelating agent, meaning it binds to metal ions present in water or other ingredients. This prevents these metal ions from causing product instability, discoloration, or reducing the efficacy of other ingredients like preservatives.

Is Disodium EDTA safe for sensitive skin?

Disodium EDTA is generally considered safe for topical use in cosmetic concentrations. While high concentrations could potentially cause mild irritation, it is rarely a concern in finished products and is not a common sensitizer.