Science
Mechanism of Action
By leveraging L-Carnitine's role in lipid metabolism, it facilitates the breakdown of fatty acids in sebaceous glands, decreasing sebum synthesis. The linoleic acid component supports skin barrier integrity and inhibits melanin production for an evening skin tone.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No specific data on typical dusting percentages or under-dosing practices for this ingredient was found in the provided research.
The Formula
Formulation
Stability
Based on its L-Carnitine component, it demonstrates stability at acidic to neutral pH (3-7) for over one year and can withstand high temperatures (above 200°C).
Conflicts
- strong oxidizing agents
Safety
Safety Profile
While Carnitine Isomerized Linoleate has not been individually reviewed by CIR, its components L-Carnitine and fatty acids are deemed safe for cosmetic use by CIR and FDA (GRAS status). L-Carnitine typically shows low hazard at 0.1-5%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Carnitine Isomerized Linoleate is a valuable ingredient, particularly for oily and acne-prone skin, due to its evidence-backed mechanism for sebum reduction and additional benefits for barrier and tone, despite limited direct clinical studies on the conjugate itself.
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