Science
Mechanism of Action
This ingredient functions by forming a stable, occlusive film on the skin, which significantly reduces transepidermal water loss. It acts as a lubricant, imparting a smooth and soft texture while promoting epidermal cellular formation. Furthermore, it nourishes the skin, protects against environmental stressors, and provides a noticeable gloss to the skin's surface.
Research
Clinical Evidence
High confidence10%
Key findings
- 01 Clinical observations confirm its role as an effective skin-conditioning agent, particularly beneficial at concentrations around 10%.
- 02 Formulations incorporating Dioctyldodecyl Dimer Dilinoleate, even at concentrations up to 27%, have consistently shown no evidence of skin irritation or sensitization.
Transparency
Dusting Analysis
Dioctyldodecyl Dimer Dilinoleate is safely used at high concentrations (up to 53%) without reported adverse effects, indicating it is not an ingredient prone to 'dusting' or needing extremely precise low-dose application for efficacy or safety.
The Formula
Formulation
Stability
Highly lipophilic, this ingredient exhibits poor solubility in water but dissolves readily in suitable oils or organic solvents, making it ideal for oil-based or emulsified formulations.
Safety
Safety Profile
The CIR Expert Panel has deemed Dioctyldodecyl Dimer Dilinoleate safe for cosmetic use, including in lipsticks at concentrations up to 53%. This safety is attributed to its large molecular size, lipophilic nature, minimal skin absorption, and absence of significant allergic responses observed in studies (up to 27%). It aligns with EU Cosmetics Regulation general provisions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Dioctyldodecyl Dimer Dilinoleate is a valuable emollient and skin conditioner, effectively enhancing moisture retention and skin texture, with a strong safety profile across diverse skin types and product concentrations.
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References
Sources