Science
Mechanism of Action
This ingredient functions as a crypto-anionic surfactant, exhibiting properties of both anionic and non-ionic surfactants. Its primary mechanism involves reducing the interfacial tension between oil and water, enabling their miscibility and facilitating the efficient removal of dirt and oils from the skin or hair. This action also promotes superior foaming, creating a rich lather, and enhances the overall skin tolerance of cleansing formulations. Additionally, it acts as a hydrotrope, increasing the solubility of other compounds.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethylene glycols (PEGs), in general, can introduce formulation complexities such as potential precipitation of dissolved compounds in aqueous environments, degradation from reactive hydroxyl groups, and susceptibility to autooxidative reactions forming reactive byproducts. Optimal formulation is critical to ensure the ingredient remains non-irritating and stable.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that PEG-3 Lauramide, along with related alkoxylated fatty amides, is safe for use in cosmetic products when formulated to be non-irritating. It is important to note that undiluted PEG-3 Lauramide carries GHS hazard statements (H315: skin irritation, H319: serious eye irritation). The broader class of PEGs is recognized as 'Generally Recognized As Safe (GRAS)' by the FDA for drug delivery and is widely employed in cosmetics.
Your Skin
Skin Compatibility
Our Assessment
Verdict
SODIUM PEG-3 LAURAMIDE CARBOXYLATE is a valuable crypto-anionic surfactant, providing gentle yet effective cleansing and emulsifying properties, and is considered safe for cosmetic use when precisely formulated to be non-irritating.
Related
Similar Ingredients
Finding similar ingredients…