Is PEG-5 Glyceryl Stearate safe in cosmetics?
PEG-5 Glyceryl Stearate has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
Excellent
Cosmetic Ingredient
PEG-5 Glyceryl Stearate
INCI: PEG-5 GLYCERYL STEARATE
PEG-5 Glyceryl Stearate (CAS 51158-08-8 (also referenced as 32518-68-6)) is a cosmetic cosmetic ingredient functioning as Surfactant — emulsifying agent; skin conditioning — emollient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 51158-08-8 (also referenced as 32518-68-6) →
Auto-generated CPSR Part A draft with source citations
Function
Surfactant — emulsifying agent; skin conditioning — emollient
Safety Rating
EXCELLENT
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Covered under CIR PEGylated alkyl glycerides group — safe when formulated to be nonirritating. PEG Stearates also reviewed separately by CIR as safe
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for PEG-5 Glyceryl Stearate.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for PEG-5 Glyceryl Stearate.
Regulatory Flags
peg-ingredient
Frequently Asked Questions
Is PEG-5 Glyceryl Stearate allowed in the EU?
PEG-5 Glyceryl Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does PEG-5 Glyceryl Stearate do in cosmetics?
PEG-5 Glyceryl Stearate functions as: Surfactant — emulsifying agent; skin conditioning — emollient. It is classified as a cosmetic ingredient in our database. CAS number: 51158-08-8 (also referenced as 32518-68-6).
Compliance Tools
Check PEG-5 Glyceryl Stearate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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