Isomerized Linoleic Acid

INCI: ISOMERIZED LINOLEIC ACID

CAS Number
Not individually assigned (mixture of conjugated linoleic acid isomers; related CAS: 2420-56-6 for CLA mixture)
Function
Film forming, skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted with no specific CFR restriction

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

Linoleic acid and its isomerized conjugated forms have CIR-reviewed safety status and extensive food-grade safety data with no specific cosmetic toxicology concerns at standard use levels; not for fragrance use.

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Concern Level: Low

Frequently Asked Questions

Is Isomerized Linoleic Acid safe in cosmetics?

Linoleic acid and its isomerized conjugated forms have CIR-reviewed safety status and extensive food-grade safety data with no specific cosmetic toxicology concerns at standard use levels; not for fragrance use. The EU classifies Isomerized Linoleic Acid as "permitted". Safety rating: GOOD.

Is Isomerized Linoleic Acid allowed in the EU?

Isomerized Linoleic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Isomerized Linoleic Acid do in cosmetics?

Isomerized Linoleic Acid functions as: Film forming, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (mixture of conjugated linoleic acid isomers; related CAS: 2420-56-6 for CLA mixture).

What is the Margin of Safety for Isomerized Linoleic Acid?

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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