Laminaria Longissima Extract

INCI: LAMINARIA LONGISSIMA EXTRACT

CAS Number
Not well-established (no unique CAS widely assigned; may fall under 92128-82-0 generic Laminaria extract)
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific prohibition; general Laminaria kelp GRAS status may apply

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

Insufficient toxicological data for independent safety conclusion. Genus-level concerns include arsenic, heavy metals, and iodine; requires species-specific impurity testing and read-across justification in a CPSR.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Laminaria Longissima Extract safe in cosmetics?

Insufficient toxicological data for independent safety conclusion. Genus-level concerns include arsenic, heavy metals, and iodine; requires species-specific impurity testing and read-across justification in a CPSR. The EU classifies Laminaria Longissima Extract as "permitted". Safety rating: MODERATE.

Is Laminaria Longissima Extract allowed in the EU?

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

What does Laminaria Longissima Extract do in cosmetics?

Laminaria Longissima Extract functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not well-established (no unique CAS widely assigned; may fall under 92128-82-0 generic Laminaria extract).

What is the Margin of Safety for Laminaria Longissima Extract?

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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