Science
Mechanism of Action
On the skin, Glyceryl Dibehenate functions as an emollient, imparting a soft and smooth sensation. Its occlusive nature creates a water-impermeable layer on the surface, shielding the skin from environmental stressors and effectively preventing moisture loss. Furthermore, it aids in stabilizing emulsions by reducing interfacial tension and can facilitate the absorption of other active ingredients.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 In pharmaceutical tablet formulations, 1.5% Glyceryl Dibehenate demonstrated effectiveness as a lubricant, resulting in the smallest decrease of Active Pharmaceutical Ingredient (API) dissolution after 3 and 6 weeks at 60°C. It also successfully prevented sticking problems during tablet compression, which occurred at lower concentrations (0.5% and 1.0%).
Transparency
Dusting Analysis
As a waxy solid with a melting point of 65–77°C, Glyceryl Dibehenate is not typically associated with dusting issues in formulation.
The Formula
Formulation
Stability
Glyceryl Dibehenate is soluble when heated in solvents such as chloroform and dichloromethane, and miscible in warm mineral and natural oils. It is practically insoluble in water, ethanol (95%), hexane, and mineral oil. For optimal stability, it should be stored in a tight container at temperatures below 35°C. When integrated into the oil phase of an emulsion, it enhances richness, body, viscosity, and contributes to emulsion stabilization.
Synergies
- Enhanced product texture and viscosity
- Stabilized emulsion systems
- Improved absorption of other active ingredients
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that Glyceryl Dibehenate is safe as a cosmetic ingredient under typical use and concentrations, provided the content of 1,2-diesters is not high enough to induce epidermal hyperplasia. It is generally regarded as a relatively non-irritant and nontoxic material. Glyceryl Behenate (a mixture containing glyceryl dibehenate) is designated as GRAS (Generally Recognized As Safe) by the FDA for food additive use and is included in the FDA Inactive Ingredients Guide for capsules and tablets. No specific SCCS opinion was found in the available research.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glyceryl Dibehenate is a valuable multi-functional ingredient that enhances product texture, provides significant emollient and occlusive benefits for skin hydration, and contributes to emulsion stability across diverse formulations.
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References
Sources