Hydrolyzed Soy

INCI: HYDROLYZED SOY

CAS Number
Not specifically assigned (generic soy hydrolysate)
Function
Skin conditioning, hair conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” soy peptones are GRAS (21 CFR ยง184.1553)

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Soy is a major food allergen but CIR Panel determined IgE cross-linking not expected from topical application due to low molecular weight and water solubility; labeling required per allergen regulations in certain markets.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Soy safe in cosmetics?

Soy is a major food allergen but CIR Panel determined IgE cross-linking not expected from topical application due to low molecular weight and water solubility; labeling required per allergen regulations in certain markets. The EU classifies Hydrolyzed Soy as "permitted". Safety rating: GOOD.

Is Hydrolyzed Soy allowed in the EU?

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

What does Hydrolyzed Soy do in cosmetics?

Hydrolyzed Soy functions as: Skin conditioning, hair conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (generic soy hydrolysate).

What is the Margin of Safety for Hydrolyzed Soy?

adequate 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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