Laurdimonium Hydroxypropyl Hydrolyzed Keratin
INCI: LAURDIMONIUM HYDROXYPROPYL HYDROLYZED KERATIN
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Generally considered safe at typical use levels. As a cationically modified protein hydrolysate, potential allergenicity from keratin-derived peptide fragments exists (particularly relevant for consumers with wool/keratin allergies). The quaternary ammonium modification improves substantivity but may contribute to mild irritation at elevated concentrations. A quaternized keratin derivative where hydrolyzed keratin is reacted with a lauryldimethylammonium hydroxypropyl group, yielding a cation...
Regulatory Flags
Frequently Asked Questions
Is Laurdimonium Hydroxypropyl Hydrolyzed Keratin safe in cosmetics?
Generally considered safe at typical use levels. As a cationically modified protein hydrolysate, potential allergenicity from keratin-derived peptide fragments exists (particularly relevant for consumers with wool/keratin allergies). The quaternary ammonium modification improves substantivity but may contribute to mild irritation at elevated concentrations. A quaternized keratin derivative where hydrolyzed keratin is reacted with a lauryldimethylammonium hydroxypropyl group, yielding a cation... The EU classifies Laurdimonium Hydroxypropyl Hydrolyzed Keratin as "permitted". Safety rating: MODERATE.
Is Laurdimonium Hydroxypropyl Hydrolyzed Keratin allowed in the EU?
Laurdimonium Hydroxypropyl Hydrolyzed Keratin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Laurdimonium Hydroxypropyl Hydrolyzed Keratin do in cosmetics?
Laurdimonium Hydroxypropyl Hydrolyzed Keratin functions as: Antistatic (reduces electrostatic charges in hair), hair conditioning, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned a single definitive CAS (polymeric/protein derivative); sometimes referenced under keratin hydrolysate CAS groups.
What is the Margin of Safety for Laurdimonium Hydroxypropyl Hydrolyzed Keratin?
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
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