Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein

INCI: HYDROXYPROPYLTRIMONIUM HYDROLYZED CONCHIOLIN PROTEIN

CAS Number
Not individually assigned
Function
Antistatic, hair styling, skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific restriction under 21 CFR

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Very limited published safety data; mollusk-derived protein with potential cross-reactivity in shellfish-allergic individuals; niche ingredient with low market use frequency.

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Concern Level: Moderate

Frequently Asked Questions

Is Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein safe in cosmetics?

Very limited published safety data; mollusk-derived protein with potential cross-reactivity in shellfish-allergic individuals; niche ingredient with low market use frequency. The EU classifies Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein as "permitted". Safety rating: MODERATE.

Is Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein allowed in the EU?

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

What does Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein do in cosmetics?

Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein functions as: Antistatic, hair styling, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.

What is the Margin of Safety for Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein?

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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