Science
Mechanism of Action
This ingredient functions by creating a lubricious, non-occlusive film on the skin's surface, which reduces moisture evaporation and imparts a perceptibly softer, smoother feel. Its excellent emollient action conditions the skin, while its lightweight texture significantly improves the spreadability and sensory experience of various cosmetic formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
As an oily liquid, Isodecyl Oleate is highly insoluble in water, with an estimated solubility of 6.127e-008 mg/L at 25°C.
Safety
Safety Profile
The CIR Expert Panel affirmed Isodecyl Oleate's safety for cosmetic use, reaffirming this in 2001, with reported concentrations up to 25%. Studies indicated low acute oral toxicity. Single dermal and ocular applications at 100% concentration produced minimal or no irritation. While daily skin applications at 15% or 100% over 60 days resulted in moderate irritation, it was not identified as a sensitizer at 15%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isodecyl Oleate is a valuable emollient for enhancing skin smoothness and product texture due to its film-forming and lubricating properties, though its high comedogenicity necessitates careful consideration for acne-prone or breakout-sensitive skin types.
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References
Sources