Science
Mechanism of Action
Operating as a nonionic surfactant, COCETH-3 primarily functions by lowering the interfacial tension between immiscible liquids, such as oil and water, thereby enabling the formation of stable emulsions. This mechanism also allows it to solubilize lipophilic compounds, including fragrances, within aqueous systems and contributes to its efficacy as a cleansing agent.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient contributes positively to the overall stability of cosmetic formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed COCETH-3 safe for use in cosmetic and personal care products when utilized according to established regulations and guidelines. While categorized as 'safe with qualifications' in broader CIR ingredient lists, specific maximum concentration limits or detailed usage restrictions are not readily available in public summaries. The panel's assessment typically covers the ingredient's safety across its reported practices of use and concentrations, implying a low sensitization risk based on its 'safe as used' status and compatibility with sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
COCETH-3 is a valuable nonionic surfactant and emulsifier, essential for stable product formulations and effective cleansing, with a favorable 'safe as used' assessment from CIR.
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References
Sources