Natto Extract

INCI: NATTO EXTRACT

CAS Number
No single CAS assigned (fermented soybean complex); related entries filed under *Glycine max* ferment extracts
Function
Skin conditioning, humectant, moisturizing (rich in polyglutamic acid and nattokinase)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no FDA 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
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Soy allergen concern requires labeling implications consideration for soy-sensitive populations; fermentation byproducts should be characterized and limited independent toxicological data available.

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Concern Level: Moderate

Regulatory Flags

plant-extract potential-allergen

Frequently Asked Questions

Is Natto Extract safe in cosmetics?

Soy allergen concern requires labeling implications consideration for soy-sensitive populations; fermentation byproducts should be characterized and limited independent toxicological data available. The EU classifies Natto Extract as "permitted". Safety rating: GOOD.

Is Natto Extract allowed in the EU?

Natto Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Natto Extract do in cosmetics?

Natto Extract functions as: Skin conditioning, humectant, moisturizing (rich in polyglutamic acid and nattokinase). It is classified as a cosmetic ingredient in our database. CAS number: No single CAS assigned (fermented soybean complex); related entries filed under *Glycine max* ferment extracts.

What is the Margin of Safety for Natto 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.

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