Polysorbate 20
Polysorbate 20 is an emulsifier that helps oils and fragrances dissolve in water-based products.
- Used in
- Cosmetic ingredient (INCI)
- Role
- Emulsifier
- E-number
- E432
Other names IngrediLens checks with this entry
The app's database groups these label names, including names used on labels in other European languages, with polysorbate 20. Some are true synonyms, others are close relatives with the same allergen or concern.
Contains / relevant to
- Malassezia folliculitis: Ingredients reported to feed Malassezia yeast.
What to look for on labels
- In the EU it can also appear as E432.
- Cosmetic ingredient lists use INCI names, in descending order of concentration down to 1 %; ingredients below 1 % can follow in any order.
Related
- PEG-100 stearatePEG-100 stearate is an ethoxylated emulsifier that keeps oil and water mixed in creams.
- Ceteareth-20Ceteareth-20 is an ethoxylated emulsifier made from cetearyl alcohol.
- E432: Polysorbate 20E-number page: what the additive does and what to watch for.
- How to read cosmetic INCI lists for sensitive skinGuide
- E-numbers explained: what food label codes meanGuide
Sources
Polysorbates are reported as a Malassezia substrate in dermatology discussion of folliculitis.
- Malassezia folliculitis literature
- IngrediLens ingredient database (names, flags and notes shown on this page)
Label information, not medical advice. This page describes how an ingredient is named and labelled and how IngrediLens flags it; it cannot tell you whether a product is safe for you. Always read the label on the product itself and follow the advice of your doctor, allergist or dermatologist. If someone shows signs of anaphylaxis, use their adrenaline auto-injector if they have one and call emergency services.
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