Science
Mechanism of Action
Trilaurin operates by creating a protective, occlusive layer on the skin's surface, which effectively reduces transepidermal water loss and contributes to softening and smoothing the complexion. This action aids in maintaining and restoring the skin's natural lipid barrier. Beyond its emollient properties, Trilaurin helps stabilize the texture of cosmetic products by controlling viscosity and has demonstrated the capacity to improve the absorption of other active compounds into the skin.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical tests demonstrated no irritation reactions when Trilaurin was applied to the skin in a commercial product.
- 02 Repeated-insult patch tests showed negative results for irritation in commercial products containing this concentration.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Trilaurin exhibits stability under typical conditions. For optimal preservation, it should be stored in a cool, dry, and well-ventilated environment, with containers kept tightly sealed. Exposure to extreme heat or open flames should be avoided to prevent degradation.
Synergies
- Acts as a penetration enhancer for other chemicals, potentially increasing the efficacy of co-formulated active ingredients.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Trilaurin and related triglycerides safe for use in cosmetics at concentrations up to 46%. It is generally recognized as safe (GRAS) for food applications and shows low concern for common toxicological issues such as cancer, allergies, and developmental toxicity according to EWG data. No specific SCCS opinion was identified.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Trilaurin is a valuable ingredient for enhancing skin barrier function and moisture retention, demonstrating excellent safety at high concentrations and contributing positively to formulation stability and ingredient delivery.
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