Moderate Cosmetic Ingredient

Hydrolyzed Conalbumin

INCI: HYDROLYZED CONALBUMIN

CAS Number
Not assigned
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted — no CFR restriction; not specifically reviewed by CIR but falls under hydrolyzed egg protein grouping

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

Egg allergen requiring labelling declaration under EU Regulation 1223/2009 Art. 19; molecular weight control critical (≤3500 Da recommended); cross-reactivity risk with hen's egg allergy; HRIPT data required for CPSR; not suitable for vegan claims

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Conalbumin safe in cosmetics?

Egg allergen requiring labelling declaration under EU Regulation 1223/2009 Art. 19; molecular weight control critical (≤3500 Da recommended); cross-reactivity risk with hen's egg allergy; HRIPT data required for CPSR; not suitable for vegan claims The EU classifies Hydrolyzed Conalbumin as "permitted". Safety rating: MODERATE.

Is Hydrolyzed Conalbumin allowed in the EU?

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

What does Hydrolyzed Conalbumin do in cosmetics?

Hydrolyzed Conalbumin functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Hydrolyzed Conalbumin?

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

Check Hydrolyzed Conalbumin compliance across multiple jurisdictions:

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Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
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Heavy Metal Limits
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Good
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