Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment
INCI: KLUYVEROMYCES/LACTOBACILLUS/LACTOCOCCUS/LEUCONOSTOC/SACCHAROMYCES LAC FERMENT - NOTE: COSING ALSO LISTS A SEPARATE "LAC FERMENT FILTRATE" ENTRY; VERIFY WHICH INCI YOUR SUPPLIER'S COA REFERENCES
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
No CIR final report on this specific combination. General concerns for ferment ingredients: residual microbial contamination (requires validated sterility/preservative challenge testing), potential allergenicity from milk-derived (lac) substrates - must be flagged for milk-allergic consumers. "Lac" refers to milk as the fermentation substrate. Five-organism fermentation consortium produces a complex matrix of lactic acid, peptides, and metabolites. Distinguished from the "filtrate" version by...
Regulatory Flags
Frequently Asked Questions
Is Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment safe in cosmetics?
No CIR final report on this specific combination. General concerns for ferment ingredients: residual microbial contamination (requires validated sterility/preservative challenge testing), potential allergenicity from milk-derived (lac) substrates - must be flagged for milk-allergic consumers. "Lac" refers to milk as the fermentation substrate. Five-organism fermentation consortium produces a complex matrix of lactic acid, peptides, and metabolites. Distinguished from the "filtrate" version by... The EU classifies Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment as "permitted". Safety rating: MODERATE.
Is Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment allowed in the EU?
Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment do in cosmetics?
Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.
What is the Margin of Safety for Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment?
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 Kluyveromyces/Lactobacillus/Lactococcus/Leuconostoc/Saccharomyces Lac Ferment compliance across multiple jurisdictions:
Related Ingredients
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