Hydrolyzed Chitin

INCI: HYDROLYZED CHITIN

CAS Number
68131-83-3 (hydrolyzed chitin); parent chitin: 1398-61-4
Function
Film forming, humectant, skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not in 21 CFR prohibited/restricted lists

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

Shellfish origin with potential crustacean allergy cross-reactivity; protein removal during processing typically eliminates allergens; source specification required for allergen labeling; low genotoxicity and mutagenicity per GreenScreen data

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Concern Level: Low

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Chitin safe in cosmetics?

Shellfish origin with potential crustacean allergy cross-reactivity; protein removal during processing typically eliminates allergens; source specification required for allergen labeling; low genotoxicity and mutagenicity per GreenScreen data The EU classifies Hydrolyzed Chitin as "permitted". Safety rating: GOOD.

Is Hydrolyzed Chitin allowed in the EU?

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

What does Hydrolyzed Chitin do in cosmetics?

Hydrolyzed Chitin functions as: Film forming, humectant, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 68131-83-3 (hydrolyzed chitin); parent chitin: 1398-61-4.

What is the Margin of Safety for Hydrolyzed Chitin?

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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