Science
Mechanism of Action
This ingredient functions as a potent humectant, drawing and retaining moisture to boost skin hydration, and as an excellent emollient, promoting a soft and smooth skin texture. It uniquely creates a distinctive, water-resistant yet flexible waxy film on the skin's surface, acting as a protective barrier to minimize moisture loss and provide long-lasting moisturization. Furthermore, its polymeric structure enables it to effectively blend and stabilize disparate oil and water components, thereby improving the overall consistency and sensory feel of cosmetic products.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This polymer forms a substantive, non-greasy, and water-resistant film on the skin, contributing to its durability and protective qualities. Its unique combination of solid and liquid domains ensures remarkable stability, allowing it to effectively function as an emulsifier and stabilizer for seamlessly blending oil and water phases.
Safety
Safety Profile
Generally recognized as safe for cosmetic applications and exceptionally well-tolerated across all skin types, including sensitive skin. The EWG Skin Deep database rates this ingredient with low concern for cancer, allergies, immunotoxicity, and developmental/reproductive toxicity, explicitly noting its absence from Restricted or Unacceptable Lists. SkinSAFE corroborates its gentle profile, identifying it as 'Irritant Free,' 'Fragrance Free,' 'Paraben Free,' 'Baby SAFE,' and 'Eyelid SAFE.' While a direct CIR (Cosmetic Ingredient Review) assessment for this specific crosspolymer is not available, a safety assessment for the broader group of 'Dimer Dilinoleates' concluded that related compound 'Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate' is safe for cosmetic use, with reported concentrations reaching up to 48.7% in lipsticks and lip glosses. The TGSC Information System reports no GHS classification, hazard statements, or toxicity data for this specific ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifunctional polymer is a valuable ingredient due to its robust moisturizing, skin-conditioning, and barrier-forming capabilities, coupled with its essential role as an emulsifier and stabilizer for diverse, high-performance cosmetic formulations.
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