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Cosmetic ingredient dictionary

Sodium Coco-Sulfate in cosmetics: what it is and what it does

Sodium Coco-Sulfate is a cosmetic ingredient that lets oil and water mix, so the product can wash dirt away. Open Beauty Facts finds it in 291 products, most often shampoos.

By Bravoora teamUpdated Sources checked 2 sourcesHow we check

What does Sodium Coco-Sulfate do in a product?

In a cosmetic product, Sodium Coco-Sulfate lets oil and water mix, so the product can wash dirt away, cleans the skin, hair or teeth, and keeps oil and water mixed. The EU’s CosIng database lists these jobs for it: surfactant, cleansing and emulsifying.

surfactantcleansingemulsifying

What other names and numbers does Sodium Coco-Sulfate have?

CAS number
97375-27-4
EC number
306-683-4
CosIng reference
37829

Which products contain Sodium Coco-Sulfate?

Open Beauty Facts finds Sodium Coco-Sulfate in the ingredient lists of 291 of the 22,021 products it has a list for, most often shampoos, hair care and toothpastes.

  • Shampoos47
  • Hair care37
  • Toothpastes22
  • Shower gels21
  • Soaps21

Products with it, by country of sale: Germany 93 · France 72 · Australia 28 · United States 22.

Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Sodium Coco-Sulfate turns up, not how much of the market it is.

On these listsSurfactants and cleansersEmulsifiers

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’.

  1. European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
  2. 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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