Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate

INCI: KLUYVEROMYCES/LACTOBACILLUS/MACHILUS THUNBERGII BARK OIL FERMENT FILTRATE

CAS Number
Not assigned
Function
Antioxidant, skin conditioning (based on CosIng listing and botanical profile)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed; no specific prohibitions or restrictions

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

No CIR assessment. Machilus thunbergii (Korean bay tree) bark oil has limited toxicological data in the cosmetic literature. Perform patch testing for sensitization. Essential oil-based ferment substrates require stability and oxidation monitoring. Machilus thunbergii bark contains lignans and alkaloids with documented anti-inflammatory and antimicrobial properties. Fermentation may enhance penetration of these actives

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Concern Level: High

Regulatory Flags

plant-oil essential-oil potential-allergen

Frequently Asked Questions

Is Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate safe in cosmetics?

No CIR assessment. Machilus thunbergii (Korean bay tree) bark oil has limited toxicological data in the cosmetic literature. Perform patch testing for sensitization. Essential oil-based ferment substrates require stability and oxidation monitoring. Machilus thunbergii bark contains lignans and alkaloids with documented anti-inflammatory and antimicrobial properties. Fermentation may enhance penetration of these actives The EU classifies Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate as "permitted". Safety rating: MODERATE.

Is Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate allowed in the EU?

Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate do in cosmetics?

Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment Filtrate functions as: Antioxidant, skin conditioning (based on CosIng listing and botanical profile). It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Kluyveromyces/Lactobacillus/Machilus Thunbergii Bark Oil Ferment 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.

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