Science
Mechanism of Action
Within cosmetic formulations, Laurtrimonium Chloride effectively reduces electrostatic charges, especially on hair, contributing to manageability. As an emulsifying agent, its molecular structure, possessing both lipophilic and hydrophilic parts, reduces interfacial tension between oil and water, thereby promoting stable mixture formation. It also functions as a preservative by inhibiting the growth of microorganisms, extending the product's shelf-life.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that 'Trimonium' ingredients, including Laurtrimonium Chloride, are safe for use in cosmetics when formulated to be non-irritating. European Union regulations permit its use as a preservative up to a maximum concentration of 0.1% in finished cosmetic products. Similar quaternary ammonium compounds have been noted by the SCCS for a maximum level of 0.1% for non-preservative uses in leave-on formulations. While EWG rates its irritation potential as low, it is identified as a potential irritant and allergen, with a low-moderate risk for allergies/immunotoxicity, necessitating careful formulation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Laurtrimonium Chloride is a valuable functional ingredient, primarily utilized for its antistatic, emulsifying, and preservative properties in cosmetic formulations, provided it is used within regulatory concentration limits to minimize potential irritation or sensitization risks.
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References
Sources