Is Polyglyceryl-4 Stearate safe in cosmetics?
Polyglyceryl-4 Stearate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Polyglyceryl-4 Stearate
INCI: POLYGLYCERYL-4 STEARATE
Polyglyceryl-4 Stearate (CAS 26855-44-7 / 37349-34-1 / 68004-11-5) is a cosmetic cosmetic ingredient functioning as 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 26855-44-7 / 37349-34-1 / 68004-11-5 →
Auto-generated CPSR Part A draft with source citations
Function
Surfactant – emulsifying agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR 2023: Safe with qualifications
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-4 Stearate.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
emulsifier
{"cas_number": "Various_4_Ste", "ingredient_class": "O/W_emulsifier", "chemical_type": "polyglycerol_ester", "HLB_value": "10.2", "HLB_required_for_oil_phase": "8-12", "emulsion_type_primary": "O/W", "droplet_size_typical_um": "2-5", "surface_tension_reduction_mN_m": "30", "interfacial_tension_reduction": "34", "foam_formation": "moderate", "foam_stability": "low", "liquid_crystal_formation": "mod…
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Emulsifier
Expert Verdict
Expert safety assessment and concern-level summary for Polyglyceryl-4 Stearate.
Frequently Asked Questions
Is Polyglyceryl-4 Stearate allowed in the EU?
Polyglyceryl-4 Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polyglyceryl-4 Stearate do in cosmetics?
Polyglyceryl-4 Stearate functions as: Surfactant – emulsifying agent. It is classified as a cosmetic ingredient in our database. CAS number: 26855-44-7 / 37349-34-1 / 68004-11-5.
Compliance Tools
Check Polyglyceryl-4 Stearate compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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