Science
Mechanism of Action
These glycerides primarily act as emollients, forming a protective barrier on the skin's surface. This barrier effectively reduces transepidermal water loss, thereby boosting skin hydration and reinforcing the skin's natural barrier function. As self-emulsifying agents, they contribute to stable product formulations. Inheriting beneficial components from shea butter, they are also thought to impart antioxidant and anti-inflammatory effects, offering protection against environmental stressors and soothing irritation.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Shea Butter Glyceride was reported to be used safely at concentrations up to 0.49% in cosmetic formulations, as affirmed by the CIR Expert Panel.
- 02 A female hygiene product incorporating 0.1% PEG-75 Shea Butter Glycerides demonstrated no evidence of vaginovulvar irritation in a use study, indicating a favorable safety profile at this concentration.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Shea Butter Glycerides exhibit a melting point between 42-46°C (108-115°F). For optimal stability, storage in a closed container in a dry environment at 2-8°C (35-46°F) is recommended. Although often described as water-insoluble, these glycerides are noted to be completely water-dispersible and possess greater water solubility than raw shea butter, functioning as a low HLB emulsifier (4.5-5.5).
Safety
Safety Profile
The CIR Expert Panel has concluded that Shea Butter Glyceride and Shea Butter Glycerides are safe for cosmetic use within current industry practices and concentrations, specifically up to 0.49%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
COCO/SHEA BUTTER GLYCERIDES are a valuable multi-functional ingredient, providing effective emollience and emulsification while enhancing skin barrier function and showing a low irritation risk across various skin types.
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