Castor Isostearate Succinate

INCI: CASTOR ISOSTEARATE SUCCINATE

CAS Number
Not assigned (polymeric ester mixture)
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically listed; permitted under general cosmetic ingredient provisions

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

Standard ester derivative of castor oil and succinic acid with minimal safety concerns.

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Concern Level: Moderate

Frequently Asked Questions

Is Castor Isostearate Succinate safe in cosmetics?

Standard ester derivative of castor oil and succinic acid with minimal safety concerns. The EU classifies Castor Isostearate Succinate as "permitted". Safety rating: MODERATE.

Is Castor Isostearate Succinate allowed in the EU?

Castor Isostearate Succinate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Castor Isostearate Succinate do in cosmetics?

Castor Isostearate Succinate functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (polymeric ester mixture).

What is the Margin of Safety for Castor Isostearate Succinate?

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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