Eisenia Arborea Extract

INCI: EISENIA ARBOREA EXTRACT

CAS Number
Not specifically assigned (brown alga, *Eisenia arborea*, Lessoniaceae)
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” included in CIR Brown Algae safety assessment

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

Brown algae can accumulate arsenic, iodine, and heavy metals; specification testing required. Limited standalone toxicological data. Supplier COA with heavy-metal panel mandatory for CPSR.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Eisenia Arborea Extract safe in cosmetics?

Brown algae can accumulate arsenic, iodine, and heavy metals; specification testing required. Limited standalone toxicological data. Supplier COA with heavy-metal panel mandatory for CPSR. The EU classifies Eisenia Arborea Extract as "permitted". Safety rating: MODERATE.

Is Eisenia Arborea Extract allowed in the EU?

Eisenia Arborea Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Eisenia Arborea Extract do in cosmetics?

Eisenia Arborea Extract functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (brown alga, *Eisenia arborea*, Lessoniaceae).

What is the Margin of Safety for Eisenia Arborea Extract?

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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