Poor Cosmetic Ingredient

Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate

INCI: LEUCONOSTOC/SACCHAROMYCES/OCTOPUS MANTLE FERMENT EXTRACT FILTRATE

CAS Number
Not assigned
Function
Skin conditioning agent (biotechnology-derived; dual fermentation with marine substrate)
Safety Rating
POOR

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status restricted
US Notes Permitted — not listed in 21 CFR prohibited/restricted

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Octopus-derived proteins may cross-react with shellfish allergens (tropomyosin); no published toxicology, irritation, sensitization, or genotoxicity studies available; dual-organism fermentation adds complexity; heavy metal contamination risk (cadmium, mercury) from marine substrate must be addressed; original safety testing required for CPSR support.

⚠️
Concern Level: High

Regulatory Flags

plant-extract potential-allergen

Frequently Asked Questions

Is Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate safe in cosmetics?

Octopus-derived proteins may cross-react with shellfish allergens (tropomyosin); no published toxicology, irritation, sensitization, or genotoxicity studies available; dual-organism fermentation adds complexity; heavy metal contamination risk (cadmium, mercury) from marine substrate must be addressed; original safety testing required for CPSR support. The EU classifies Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate as "permitted". Safety rating: POOR.

Is Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate allowed in the EU?

Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate do in cosmetics?

Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate functions as: Skin conditioning agent (biotechnology-derived; dual fermentation with marine substrate). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate?

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.

Compliance Tools

Check Leuconostoc/Saccharomyces/Octopus Mantle Ferment Extract Filtrate compliance across multiple jurisdictions:

🔬
Ingredient Decoder
Paste a full ingredient list for instant analysis
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82 Allergen Checker
Check for EU declarable fragrance allergens
 🧪
Substance Compliance
Check compliance across 55 jurisdictions
 🧮
MoS Calculator
Calculate Margin of Safety using SCCS methodology
 ⚗️
Heavy Metal Limits
Compare limits across jurisdictions

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