Cosmetic ingredient dictionary
Magnesium Myristate in cosmetics: what it is and what it does
Magnesium Myristate is a cosmetic ingredient that makes the product thicker or thinner. Open Beauty Facts finds it in 16 products, most often makeup.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Magnesium Myristate do in a product?
In a cosmetic product, Magnesium Myristate makes the product thicker or thinner, keeps a powder free-flowing and makes a clear product cloudy. The EU’s CosIng database lists these jobs for it: viscosity controlling, anticaking and opacifying.
What other names and numbers does Magnesium Myristate have?
- CAS number
- 4086-70-8
- EC number
- 223-817-6
- CosIng reference
- 35107
Which products contain Magnesium Myristate?
Open Beauty Facts finds Magnesium Myristate in the ingredient lists of 16 of the 22,021 products it has a list for, most often makeup, face makeup and eye makeup.
Products with it, by country of sale: France 5 · Turkey 3 · Türkiye 3 · Germany 2.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Magnesium Myristate 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
Create a website profile with the things you avoid and the people you check for.
Build my profileSaved to your account. On launch day, sign in to the app with the same email and carry on where you left off.