Safety Notes
Widely used O/W emulsifier; PEG-based, not COSMOS-permitted; check for 1,4-dioxane (ethoxylation byproduct); effective and stable emulsifier
Function & Common Use
Function
Emulsifier
Category
Emulsifier
Common In
Creams lotions
Origin
Synthetic
Concentration Limits
India (CDSCO)
No limit
EU Cosmetics Reg.
No limit
Frequently Asked Questions
Is Ceteareth-20 safe to use in skincare?
Ceteareth-20 has a Low concern rating from The Clean Sheet. Widely used O/W emulsifier; PEG-based, not COSMOS-permitted; check for 1,4-dioxane (ethoxylation byproduct); effective and stable emulsifier
Is Ceteareth-20 allowed in India?
Ceteareth-20 is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Ceteareth-20 used for in cosmetics?
Ceteareth-20 functions as: Emulsifier. It is commonly found in: Creams lotions.
TCS Assessment
Low Concern
Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.
Regulatory Status
India (CDSCO)
Permitted
EU
Permitted
US FDA
Permitted
Korea (MFDS)
Permitted
Identifiers
CAS68439-49-6
ECN/A
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