Isoceteareth-8 Stearate

INCI: ISOCETEARETH-8 STEARATE

CAS Number
Not confirmed from verified sources
Function
Emulsifying agent, skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific prohibition or restriction

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

As a PEG-ether stearate ester, the general concern around ethoxylated ingredients is potential 1,4-dioxane contamination from the ethoxylation process. Vacuum stripping should bring residuals below regulatory thresholds. A stearic acid ester of isoceteareth-8 (ethoxylated isocetearyl alcohol with 8 mol EO). Functions as an O/W or W/O co-emulsifier depending on formulation context. Contributes both emulsification and emolliency

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Concern Level: Moderate

Frequently Asked Questions

Is Isoceteareth-8 Stearate safe in cosmetics?

As a PEG-ether stearate ester, the general concern around ethoxylated ingredients is potential 1,4-dioxane contamination from the ethoxylation process. Vacuum stripping should bring residuals below regulatory thresholds. A stearic acid ester of isoceteareth-8 (ethoxylated isocetearyl alcohol with 8 mol EO). Functions as an O/W or W/O co-emulsifier depending on formulation context. Contributes both emulsification and emolliency The EU classifies Isoceteareth-8 Stearate as "permitted". Safety rating: MODERATE.

Is Isoceteareth-8 Stearate allowed in the EU?

Isoceteareth-8 Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isoceteareth-8 Stearate do in cosmetics?

Isoceteareth-8 Stearate functions as: Emulsifying agent, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not confirmed from verified sources.

What is the Margin of Safety for Isoceteareth-8 Stearate?

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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