Potassium Linseedate

INCI: POTASSIUM LINSEEDATE

CAS Number
Not assigned — complex mixture of potassium salts of fatty acids from *Linum usitatissimum* seed oil
Function
Cleansing; Surfactant
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not restricted; saponified vegetable oil class

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Contains α-linolenic acid component which is oxidation-prone; antioxidant protection recommended in finished formulations and monitor alkalinity.

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Concern Level: Low

Frequently Asked Questions

Is Potassium Linseedate safe in cosmetics?

Contains α-linolenic acid component which is oxidation-prone; antioxidant protection recommended in finished formulations and monitor alkalinity. The EU classifies Potassium Linseedate as "permitted". Safety rating: GOOD.

Is Potassium Linseedate allowed in the EU?

Potassium Linseedate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Potassium Linseedate do in cosmetics?

Potassium Linseedate functions as: Cleansing; Surfactant. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned — complex mixture of potassium salts of fatty acids from *Linum usitatissimum* seed oil.

What is the Margin of Safety for Potassium Linseedate?

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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