Lauryl PEG/PPG-18/18 Methicone

INCI: LAURYL PEG/PPG-18/18 METHICONE

CAS Number
Not assigned (CosIng Ref No: 57048)
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - not prohibited or restricted

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No significant safety concerns. Good skin tolerance consistent with PEG/PPG-methicone class. Methicone-based (polymethylhydrosiloxane backbone) with high-molar alkoxylation - 18 mol EO and 18 mol PO. This high PEG/PPG loading combined with the lauryl chain delivers excellent conditioning, smooth application, and compatibility with both water-based and silicone-based systems

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Concern Level: Moderate

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Lauryl PEG/PPG-18/18 Methicone safe in cosmetics?

No significant safety concerns. Good skin tolerance consistent with PEG/PPG-methicone class. Methicone-based (polymethylhydrosiloxane backbone) with high-molar alkoxylation - 18 mol EO and 18 mol PO. This high PEG/PPG loading combined with the lauryl chain delivers excellent conditioning, smooth application, and compatibility with both water-based and silicone-based systems The EU classifies Lauryl PEG/PPG-18/18 Methicone as "permitted". Safety rating: MODERATE.

Is Lauryl PEG/PPG-18/18 Methicone allowed in the EU?

Lauryl PEG/PPG-18/18 Methicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Lauryl PEG/PPG-18/18 Methicone do in cosmetics?

Lauryl PEG/PPG-18/18 Methicone functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (CosIng Ref No: 57048).

What is the Margin of Safety for Lauryl PEG/PPG-18/18 Methicone?

not established 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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