Polyglyceryl-4 Caprylate/Caprate

INCI: POLYGLYCERYL-4 CAPRYLATE/CAPRATE

CAS Number
Not individually assigned
Function
Surfactant – hydrotrope; surfactant – solubilizing agent
Safety Rating
EXCELLENT

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR-assessed 2023 — safe in present practices

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR Panel recommends caution when co-formulating with absorption-dependent ingredients. Typical usage 1–10%; stable at pH 4–10.

⚠️
Concern Level: None

Frequently Asked Questions

Is Polyglyceryl-4 Caprylate/Caprate safe in cosmetics?

CIR Panel recommends caution when co-formulating with absorption-dependent ingredients. Typical usage 1–10%; stable at pH 4–10. The EU classifies Polyglyceryl-4 Caprylate/Caprate as "permitted". Safety rating: EXCELLENT.

Is Polyglyceryl-4 Caprylate/Caprate allowed in the EU?

Polyglyceryl-4 Caprylate/Caprate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyglyceryl-4 Caprylate/Caprate do in cosmetics?

Polyglyceryl-4 Caprylate/Caprate functions as: Surfactant – hydrotrope; surfactant – solubilizing agent. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.

What is the Margin of Safety for Polyglyceryl-4 Caprylate/Caprate?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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