Science
Mechanism of Action
Trilinolenin works by replenishing lipids within the stratum corneum, directly enhancing the skin's barrier function. As a triglyceride of linolenic acid, it provides this essential fatty acid which supports lipid production, promotes wound healing, and contributes to overall skin hydration, offering moisturizing, anti-inflammatory, and antioxidant benefits.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Trilinolenin is insoluble in water but exhibits solubility in common organic solvents like ethanol, chloroform, and hexanes. Stability for related lipid structures suggests it is robust across a broad pH range of 3 to 9 when stored at cooler temperatures (e.g., 2°C).
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Trilinolenin, among other triglycerides, safe for cosmetic use under current practices. While specific SCCS or FDA cosmetic status for Trilinolenin itself isn't detailed, its broad safety is supported by its inclusion in safe triglyceride assessments and GRAS status for related food additive uses.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Trilinolenin is a valuable ingredient for skin health, offering significant emollient, moisturizing, and barrier-supporting benefits, especially for dry and sensitive skin, with a strong safety profile.
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