Is Polyglyceryl-2 Tetrastearate safe in cosmetics?
Polyglyceryl-2 Tetrastearate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Polyglyceryl-2 Tetrastearate
Also known as: Octadecanoic acid, tetraester with oxybis(propanediol), UNII-NP0UUB6V8K, Octadecanoic acid, tetraester with diglycerol
INCI: POLYGLYCERYL-2 TETRASTEARATE
Polyglyceryl-2 Tetrastearate (CAS 72347-89-8) is a cosmetic cosmetic ingredient functioning as Skin-conditioning agent – emollient; surfactant – emulsifying agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 72347-89-8 →
Auto-generated CPSR Part A draft with source citations
Function
Skin-conditioning agent – emollient; surfactant – emulsifying agent
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
[3-[2,3-di(octadecanoyloxy)propoxy]-2-octadecanoyloxypropyl] octadecanoate
InChIKey
PSQZURIOAGQANZ-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not restricted by FDA; CIR-assessed safe (2016/2023)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Polyglyceryl-2 Tetrastearate.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Emulsifier
Expert Verdict
Expert safety assessment and concern-level summary for Polyglyceryl-2 Tetrastearate.
Known Synonyms
Octadecanoic acid, tetraester with oxybis(propanediol)
UNII-NP0UUB6V8K
Octadecanoic acid, tetraester with diglycerol
Chemical Function
Emulsifier
Frequently Asked Questions
Is Polyglyceryl-2 Tetrastearate allowed in the EU?
Polyglyceryl-2 Tetrastearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polyglyceryl-2 Tetrastearate do in cosmetics?
Polyglyceryl-2 Tetrastearate functions as: Skin-conditioning agent – emollient; surfactant – emulsifying agent. It is classified as a cosmetic ingredient in our database. CAS number: 72347-89-8.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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Not Reported
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