Science
Mechanism of Action
PEG-2 Dilaurate functions by reducing the surface tension between unmixable components, such as oil and water, facilitating the formation and stability of emulsions within a product. Its surfactant properties also enable water to more readily mix with skin oils and impurities, allowing for efficient rinsing and cleansing. Furthermore, as a polyethylene glycol, it contributes to skin hydration by forming hydrogen bonds with water molecules, thereby helping to retain moisture and reduce transepidermal water loss.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyethylene glycols and their derivatives, including PEG-2 Dilaurate, are recognized for their broad solubility profiles and favorable skin tolerance, which contribute positively to overall product stability.
Safety
Safety Profile
The CIR Expert Panel determined PEG-2 Dilaurate to be safe for use in cosmetics at concentrations up to 25%. It is generally considered non-toxic and non-sensitizing on intact skin; however, strict formulation practices are essential to ensure the removal of potential impurities like 1,4-dioxane and unreacted ethylene oxide. While high concentrations may induce mild irritation in sensitive individuals, systemic toxicity or sensitization has not been observed in studies on intact skin, distinguishing it from reactions noted in burn patients treated with PEG-based creams.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-2 Dilaurate is a valuable ingredient for stabilizing formulations and enhancing cleansing properties, with additional benefits for skin hydration, demonstrating good compatibility across most skin types within established safety limits.
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