Aspergillus/Rice Ferment Lees Extract Filtrate
INCI: ASPERGILLUS/RICE FERMENT LEES EXTRACT FILTRATE
Regulatory Status
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Safety Data
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Expert Verdict
Low concern. "Lees" are the sediment from sake production and are historically consumed in Japan. Mycotoxin screening and heavy metal testing apply as standard practice. Derived from sake lees (kasu); exceptionally rich in kojic acid, ferulic acid, free amino acids, and ceramide precursors. Traditional use in Japanese beauty for brightening and moisturizing
Regulatory Flags
Frequently Asked Questions
Is Aspergillus/Rice Ferment Lees Extract Filtrate safe in cosmetics?
Low concern. "Lees" are the sediment from sake production and are historically consumed in Japan. Mycotoxin screening and heavy metal testing apply as standard practice. Derived from sake lees (kasu); exceptionally rich in kojic acid, ferulic acid, free amino acids, and ceramide precursors. Traditional use in Japanese beauty for brightening and moisturizing The EU classifies Aspergillus/Rice Ferment Lees Extract Filtrate as "permitted". Safety rating: MODERATE.
Is Aspergillus/Rice Ferment Lees Extract Filtrate allowed in the EU?
Aspergillus/Rice Ferment Lees Extract Filtrate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Aspergillus/Rice Ferment Lees Extract Filtrate do in cosmetics?
Aspergillus/Rice Ferment Lees Extract Filtrate functions as: Skin conditioning, humectant. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.
What is the Margin of Safety for Aspergillus/Rice Ferment Lees 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
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