Regulatory Status
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Safety Data
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Expert Verdict
Addressed in the CIR Draft Report on Yeast-Derived Ingredients (2023 review cycle). Generally considered safe at reported cosmetic use concentrations. As a yeast extract, individuals with yeast sensitivity should be cautious.. Extracted from Kluyveromyces lactis or Kluyveromyces fragilis yeast species using solvent extraction (water, alcohol, or CO₂). Rich in B vitamins, amino acids, and beta-glucans. The genus Kluyveromyces is also used in dairy fermentation, giving it a well-characterized s...
Regulatory Flags
Frequently Asked Questions
Is Kluyveromyces Extract safe in cosmetics?
Addressed in the CIR Draft Report on Yeast-Derived Ingredients (2023 review cycle). Generally considered safe at reported cosmetic use concentrations. As a yeast extract, individuals with yeast sensitivity should be cautious.. Extracted from Kluyveromyces lactis or Kluyveromyces fragilis yeast species using solvent extraction (water, alcohol, or CO₂). Rich in B vitamins, amino acids, and beta-glucans. The genus Kluyveromyces is also used in dairy fermentation, giving it a well-characterized s... The EU classifies Kluyveromyces Extract as "prohibited". Safety rating: MODERATE.
Is Kluyveromyces Extract allowed in the EU?
Kluyveromyces Extract EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Kluyveromyces Extract do in cosmetics?
Kluyveromyces Extract functions as: Skin conditioning.. It is classified as a cosmetic ingredient in our database. CAS number: 152923-52-9.
What is the Margin of Safety for Kluyveromyces 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.
Compliance Tools
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