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Cosmetic ingredient dictionary

Sodium Myristoyl Sarcosinate in cosmetics: what it is and what it does

Sodium Myristoyl Sarcosinate is a cosmetic ingredient that lets oil and water mix, so the product can wash dirt away. Open Beauty Facts finds it in 19 products, most often toothpastes.

By Bravoora teamUpdated Sources checked 2 sourcesHow we check

What does Sodium Myristoyl Sarcosinate do in a product?

In a cosmetic product, Sodium Myristoyl Sarcosinate lets oil and water mix, so the product can wash dirt away, cleans the skin, hair or teeth, and makes hair easier to comb, softer or shinier. The EU’s CosIng database lists these jobs for it: surfactant, cleansing, hair conditioning, viscosity controlling, antistatic and foaming.

surfactantcleansinghair conditioningviscosity controllingantistaticfoaming

What other names and numbers does Sodium Myristoyl Sarcosinate have?

CAS number
30364-51-3
EC number
250-151-3
CosIng reference
37978

Which products contain Sodium Myristoyl Sarcosinate?

Open Beauty Facts finds Sodium Myristoyl Sarcosinate in the ingredient lists of 19 of the 22,021 products it has a list for, most often toothpastes and sensitivity toothpastes.

  • Toothpastes3
  • Sensitivity toothpastes1

Products with it, by country of sale: Italy 10 · Germany 2 · France 1 · Moldova 1.

Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Sodium Myristoyl Sarcosinate 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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