Science
Mechanism of Action
Functioning as a skin-conditioning agent, DILINOLEYL ALCOHOL effectively softens and smooths the skin's surface. Its occlusive properties create a protective film, reducing trans-epidermal water loss and shielding the skin from environmental stressors. As a foundational component in larger ester structures (dimer dilinoleates), it contributes to film-forming capabilities and can enhance formulation texture as a non-aqueous viscosity increasing agent, potentially also aiding in pigment dispersion.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Due to its intrinsic nature, DILINOLEYL ALCOHOL may exhibit a propensity for oxidative instability. Therefore, formulators typically consider incorporating antioxidants during the synthesis of its esters to enhance product stability. It also demonstrates beneficial pigment dispersing properties.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated the safety of related dialkyl dimer dilinoleates, concluding them safe for cosmetic use within current industry practices. While specific maximum use concentrations for DILINOLEYL ALCOHOL itself are not explicitly detailed, related esters have been safely utilized at concentrations up to 53% (e.g., Diisopropyl Dimer Dilinoleate in lipsticks) and 48.7% (e.g., Dimer Dilinoleyl Dimer Dilinoleate). The ingredient holds a Validated UNII (66WNL4IV96) within the FDA Global Substance Registration System.
Your Skin
Skin Compatibility
Our Assessment
Verdict
DILINOLEYL ALCOHOL is a valuable ingredient, praised for its multifaceted benefits as an emollient, skin conditioner, and occlusive agent with low irritancy and comedogenicity, making it suitable for a broad range of skin types and cosmetic applications.
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References
Sources