Hydrolyzed Rice Ferment Lees

INCI: HYDROLYZED RICE FERMENT LEES

CAS Number
Not assigned (fermentation by-product of Oryza sativa)
Function
Skin conditioning, moisturizing
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not specifically addressed in 21 CFR; no prohibition; general safety obligation under FD&C Act

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Pesticide residues and heavy metals should not exceed levels reported in CIR rice assessment; fermentation by-products must be characterized for microbial purity; no stand-alone tox dossier exists

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Concern Level: Low

Frequently Asked Questions

Is Hydrolyzed Rice Ferment Lees safe in cosmetics?

Pesticide residues and heavy metals should not exceed levels reported in CIR rice assessment; fermentation by-products must be characterized for microbial purity; no stand-alone tox dossier exists The EU classifies Hydrolyzed Rice Ferment Lees as "permitted". Safety rating: GOOD.

Is Hydrolyzed Rice Ferment Lees allowed in the EU?

Hydrolyzed Rice Ferment Lees EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrolyzed Rice Ferment Lees do in cosmetics?

Hydrolyzed Rice Ferment Lees functions as: Skin conditioning, moisturizing. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (fermentation by-product of Oryza sativa).

What is the Margin of Safety for Hydrolyzed Rice Ferment Lees?

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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