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Cosmetic ingredient dictionary

Sodium Lauroyl Methyl Isethionate in cosmetics: what it is and what it does

Sodium Lauroyl Methyl Isethionate is a cosmetic ingredient that lets oil and water mix, so the product can wash dirt away. Open Beauty Facts finds it in 66 products, most often shampoos.

By Bravoora teamUpdated Sources checked 2 sourcesHow we check

What does Sodium Lauroyl Methyl Isethionate do in a product?

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

surfactantcleansing

What other names and numbers does Sodium Lauroyl Methyl Isethionate have?

CosIng reference
86105

Which products contain Sodium Lauroyl Methyl Isethionate?

Open Beauty Facts finds Sodium Lauroyl Methyl Isethionate in the ingredient lists of 66 of the 22,021 products it has a list for, most often shampoos, hair care and bath and shower.

  • Shampoos19
  • Hair care12
  • Bath and shower4
  • Shower gels4

Products with it, by country of sale: United States 28 · France 17 · Spain 3 · Canada 3.

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

On these listsSurfactants and cleansers

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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