Sorbeth-3 Isostearate

INCI: SORBETH-3 ISOSTEARATE

CAS Number
Not individually assigned
Function
Surfactant – Emulsifying, Surfactant – Cleansing
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — included in CIR 2015 polysorbate group "safe as used"

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

1,4-Dioxane potential impurity; low EO count may mean slightly higher skin interaction compared to higher-EO homologs

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Concern Level: Low

Frequently Asked Questions

Is Sorbeth-3 Isostearate safe in cosmetics?

1,4-Dioxane potential impurity; low EO count may mean slightly higher skin interaction compared to higher-EO homologs The EU classifies Sorbeth-3 Isostearate as "permitted". Safety rating: GOOD.

Is Sorbeth-3 Isostearate allowed in the EU?

Sorbeth-3 Isostearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sorbeth-3 Isostearate do in cosmetics?

Sorbeth-3 Isostearate functions as: Surfactant – Emulsifying, Surfactant – Cleansing. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.

What is the Margin of Safety for Sorbeth-3 Isostearate?

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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