EDTA — Allergy Risk & Safety Profile
INCI: DISODIUM EDTA
Also known as: Disodium EDTA, Edetate Disodium
Key Facts
- CAS Number
- 139-33-3
- Category
- chelator
- Risk Level
- low
- Common Allergen
- No
- Found In
- cleanser, cream, all
Is EDTA safe in cosmetics?
EDTA is rated low risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Commonly found in cleanser, cream, all.
What is EDTA?
Chelating agent that binds metal ions to improve product stability and efficacy.
Allergy & Safety Information
Disodium EDTA is considered safe for cosmetic use. No significant safety concerns have been identified at typical use concentrations. As with any cosmetic ingredient, discontinue use if irritation occurs.
This ingredient is considered low risk from an allergenicity perspective. Reactions are uncommon at typical cosmetic use concentrations. However, no ingredient is universally safe — if you notice redness, itching, or irritation after using a product containing this ingredient, discontinue use and monitor whether symptoms resolve.
How to Identify EDTA in Products
Cosmetic ingredients are listed by their INCI (International Nomenclature of Cosmetic Ingredients) name in descending order of concentration. To check whether a product contains EDTA, scan the ingredient list for its INCI name exactly as it appears above. Ingredients present at 1% or less may appear in any order after the 1% threshold.
Product types to prioritise checking: Cleanser, Cream, All. These product categories are the most common sources of EDTA exposure based on formulation data.
Not sure if your products contain EDTA? Paste the ingredient list into the free ingredient checker to scan for EDTA and other allergens automatically.
Frequently Asked Questions
Is Disodium EDTA safe for sensitive skin?
Disodium EDTA is generally well-tolerated, even by sensitive skin types.
What products contain Disodium EDTA?
Disodium EDTA is commonly found in cleanser, cream, all.
What does Disodium EDTA do in cosmetics?
Disodium EDTA functions as a chelator in formulations.
Related Guides
Is EDTA causing YOUR skin reactions?
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