Hydrolyzed Zein

INCI: HYDROLYZED ZEIN

CAS Number
Not individually assigned (hydrolysate of Zea mays storage protein)
Function
Skin conditioning, smoothing agent that reduces roughness and irregularities
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR has reviewed plant-derived proteins and found them safe; zein is GRAS for food contact

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Plant-derived protein with GRAS status for food contact; rare corn allergen potential and molecular weight control recommended per CIR hydrolyzed protein guidance.

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Concern Level: Low

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Zein safe in cosmetics?

Plant-derived protein with GRAS status for food contact; rare corn allergen potential and molecular weight control recommended per CIR hydrolyzed protein guidance. The EU classifies Hydrolyzed Zein as "permitted". Safety rating: GOOD.

Is Hydrolyzed Zein allowed in the EU?

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

What does Hydrolyzed Zein do in cosmetics?

Hydrolyzed Zein functions as: Skin conditioning, smoothing agent that reduces roughness and irregularities. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (hydrolysate of Zea mays storage protein).

What is the Margin of Safety for Hydrolyzed Zein?

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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