Science
Mechanism of Action
This copolymer primarily functions by creating a continuous, flexible film across the skin's surface, which efficiently minimizes trans-epidermal water loss (TEWL) and maintains optimal skin hydration. Concurrently, its emollient properties condition the skin, while it may also contribute to product texture as a plasticizer and viscosity modifier.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific stability information is available for this exact copolymer. However, related compounds such as Dilinoleic Acid/Propanediol Copolymer demonstrate oil solubility, suggesting similar formulation characteristics for this class of compounds.
Safety
Safety Profile
While no direct Cosmetic Ingredient Review (CIR) Expert Panel assessment exists for DILINOLEIC ACID/ETHYLENEDIAMINE COPOLYMER, its monomer, Dilinoleic Acid, was deemed safe in 2019, provided it is formulated to be non-irritating and non-sensitizing. Furthermore, related dialkyl dimer dilinoleates have received a 'safe as used' designation by CIR, with usage concentrations up to 53% in lipsticks and approximately 10% in skin-conditioning agents. These related compounds demonstrated no evidence of skin or ocular irritation, nor did they exhibit comedogenic potential in animal models. The precise sensitization risk for this specific copolymer is currently undetermined.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Although DILINOLEIC ACID/ETHYLENEDIAMINE COPOLYMER is anticipated to perform as an emollient and film-former, detailed ingredient-specific clinical, safety, and formulation data are presently insufficient for a definitive rating.
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References
Sources