Cocodimonium Hydroxypropyl Hydrolyzed Casein

INCI: COCODIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN

CAS Number
Not assigned
Function
Antistatic agent, hair conditioning agent, skin conditioning agent; quaternary ammonium salt of coconut alkyl chain conjugated to hydrolyzed casein protein
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes FDA permitted for cosmetic use; no specific restrictions. Bovine milk/casein is GRAS for food (21 CFR §170.30); cosmetic use not separately restricted

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

Milk allergen risk: bovine milk protein is a major food allergen; IgE-mediated reactions possible in sensitized individuals. Labeling advisory for milk-derived origin recommended. FDA does not consider processed milk ingredients as risk materials for BSE (21 CFR §700.27). China safe use value: head rinse-off 0.03%, eye area rinse-off 0.006%.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Cocodimonium Hydroxypropyl Hydrolyzed Casein safe in cosmetics?

Milk allergen risk: bovine milk protein is a major food allergen; IgE-mediated reactions possible in sensitized individuals. Labeling advisory for milk-derived origin recommended. FDA does not consider processed milk ingredients as risk materials for BSE (21 CFR §700.27). China safe use value: head rinse-off 0.03%, eye area rinse-off 0.006%. The EU classifies Cocodimonium Hydroxypropyl Hydrolyzed Casein as "permitted". Safety rating: GOOD.

Is Cocodimonium Hydroxypropyl Hydrolyzed Casein allowed in the EU?

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

What does Cocodimonium Hydroxypropyl Hydrolyzed Casein do in cosmetics?

Cocodimonium Hydroxypropyl Hydrolyzed Casein functions as: Antistatic agent, hair conditioning agent, skin conditioning agent; quaternary ammonium salt of coconut alkyl chain conjugated to hydrolyzed casein protein. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Cocodimonium Hydroxypropyl Hydrolyzed Casein?

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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