Science
Mechanism of Action
As a non-ionic surfactant, Glyceryl Laurate/Oleate reduces the interfacial tension between immiscible liquid phases (oil and water), facilitating the formation and stabilization of emulsions. Its molecular structure, comprising glycerin esterified with lauric and oleic acids, provides both lipophilic and hydrophilic characteristics, enabling its emulsifying capability. Additionally, its fatty acid components contribute to the skin's lipid matrix, offering emollient and conditioning benefits that enhance the skin barrier.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
Glyceryl Laurate/Oleate primarily serves as a functional excipient (emulsifier, emollient) rather than a direct active ingredient with purported 'hero' benefits. Its inclusion percentage is typically dictated by formulation requirements for emulsion stability and texture, not by a desire to 'dust' for marketing claims.
The Formula
Formulation
Stability
Exhibits good stability across a broad pH range, though extreme alkaline or acidic conditions may eventually lead to hydrolysis of the ester bonds. Optimal stability for typical cosmetic formulations is observed within pH 3.0-8.0.
Synergies
- Other emulsifiers (co-emulsifier)
- Emollients (to enhance skin conditioning)
- Thickeners (to support emulsion stability and viscosity)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed glyceryl laurate and glyceryl oleate (components of this blend) as safe for use in cosmetic formulations. Maximum concentrations observed in formulations can reach up to 25%, primarily driven by functional requirements rather than safety limitations. Generally considered well-tolerated and suitable for use during pregnancy.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glyceryl Laurate/Oleate is a valuable multi-functional ingredient that enhances formulation stability and skin feel with a low risk profile.
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