Cosmetic ingredient dictionary
Disodium EDTA in cosmetics: what it is and what it does
Disodium EDTA is a cosmetic ingredient that makes the product thicker or thinner. Open Beauty Facts finds it in 2,406 products, most often hair care.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Disodium EDTA do in a product?
In a cosmetic product, Disodium EDTA makes the product thicker or thinner and binds metals in water so the product stays stable. The EU’s CosIng database lists these jobs for it: viscosity controlling and chelating.
What other names and numbers does Disodium EDTA have?
- CAS number
- 139-33-3 --- 6381-92-6
- EC number
- 205-358-3
- CosIng reference
- 33604
Which products contain Disodium EDTA?
Open Beauty Facts finds Disodium EDTA in the ingredient lists of 2,406 of the 22,021 products it has a list for, most often hair care, sunscreen and shampoos.
Products with it, by country of sale: France 554 · United States 402 · Australia 233 · Germany 167.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Disodium EDTA turns up, not how much of the market it is.
Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dermatologists, dietitians and doctors
Sources
The job, the description and the EU annex entry are CosIng’s; the fragrance allergens are the EU Annex III names Bravoora’s label checker reads; the product counts are Open Beauty Facts’.
- European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
- Open Beauty Facts: product database, 77,506 products, read 13 October 2026, ODbL
Contains information from Open Beauty Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check
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