Researched by Helena DeMaria-Williams
Formula IngredientChelating AgentDisodium EDTA
INCI: Disodium EDTA
Disodium EDTA (disodium dihydrogen ethylenediaminetetraacetate) is a chelating agent that binds and neutralises metal ions present in cosmetic formulations. These metal ions, typically introduced through water, can destabilise products and reduce the efficacy of preservatives. By sequestering these ions, disodium EDTA helps maintain product stability, clarity, and shelf life.
Category
Chelating Agent
Irritation Risk
Low
Skin Types
all skin types
What does this do in a formula?
product stabilisation, preservative booster, prevents discolouration, maintains product clarity
Is Disodium EDTA safe? Key considerations
Can Disodium EDTA cause irritation?
Low RiskDisodium EDTA is non-irritating at the very low concentrations used in cosmetics (typically 0.1% or less). The CIR has assessed it as safe for cosmetic use. No EU CosIng Annex II or III restrictions apply.
Does Disodium EDTA increase sun sensitivity?
No RiskDisodium EDTA does not increase photosensitivity. No sun protection precautions are required.
Is Disodium EDTA safe during pregnancy?
SafeDisodium EDTA is used at very low concentrations (0.1% or less) in cosmetics with minimal skin penetration. It is generally considered safe during pregnancy at these levels.
How does Disodium EDTA work?
Disodium EDTA (disodium dihydrogen ethylenediaminetetraacetate) is a chelating agent that binds and neutralises metal ions present in cosmetic formulations. These metal ions, typically introduced through water, can destabilise products and reduce the efficacy of preservatives. By sequestering these ions, disodium EDTA helps maintain product stability, clarity, and shelf life.
Which products contain Disodium EDTA?
Shop products that contain Disodium EDTA
PRO Redness Prone Skin Cleansing Facial Wash
PRO Itch Prone Skin Body Wash
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Gentle Exfoliating Salicylic Acid Cleanser, For Face & Body
Gentle Clear Clarifying Cream Cleanser
