Science
Mechanism of Action
DI-C20-40 ALKYL DIMER DILINOLEATE primarily acts as a skin-conditioning agent, contributing to the skin's overall well-being and moisture balance. Its unique structure, as a high molecular weight dimer acid ester, also provides strong gelling properties for non-aqueous systems. It effectively gels various cosmetic ingredients, including low viscosity oils, cyclomethicone, and phenyl silicone fluids, allowing formulators to precisely regulate product texture and consistency and serve as an alternative to traditional petrochemical waxes.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
As a lipophilic ester and gelling agent, this ingredient is designed to integrate into formulations and is not associated with 'dusting' as a characteristic concern.
The Formula
Formulation
Stability
Highly lipophilic, indicating excellent stability and compatibility within oil-based and non-aqueous formulations.
Synergies
- Low viscosity oils
- Cyclomethicone
- Phenyl silicone fluids
Safety
Safety Profile
The CIR Expert Panel concluded that DI-C20-40 ALKYL DIMER DILINOLEATE is safe for cosmetic use under current practices. While specific maximum concentrations for this ingredient were not provided, structurally related dialkyl dimer dilinoleates were assessed at use concentrations up to 53% in lipsticks and 16% in other applications. There are no structural alerts for mutagenic or carcinogenic risk, and significant systemic toxicity is not anticipated given its surface-level action on the skin. EWG lists it as 'Restricted' for EWG VERIFIED products without adequate substantiation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
DI-C20-40 ALKYL DIMER DILINOLEATE is a valuable ingredient for its dual benefits as a skin conditioner and an effective non-aqueous gelling agent, enhancing product texture and feel with low risk of irritation or comedogenicity.
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References
Sources