Science
Mechanism of Action
Polyglyceryl-5 Trioleate primarily stabilizes cosmetic systems by acting as an emulsifying agent, allowing immiscible oil and water phases to uniformly combine. On the skin, it functions as a conditioning agent and emollient by filling intercellular gaps, thereby smoothing the skin's surface. Furthermore, it contributes to skin resilience by establishing a protective layer that helps mitigate transepidermal water loss and shields against environmental aggressors.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The compound's multi-ester bond structure confers high stability and functionality, making it suitable for creating oil-in-water (O/W) emulsions with extended shelf life. Its robust emulsifying properties allow it to stabilize formulations containing challenging ingredients such as UV filters, active agents, and electrolytes.
Synergies
- UV filters
- Active agents
- Electrolyte-containing formulations
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that polyglyceryl fatty acid esters, including Polyglyceryl-5 Trioleate, are safe in cosmetic applications when formulated to be non-irritating. Typical use levels for this class of ingredients are at or below 10%. This ingredient is generally regarded as biodegradable, biocompatible, noncarcinogenic, and non-toxic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-5 Trioleate is a valuable ingredient, effectively stabilizing complex formulations while simultaneously providing emollient and skin-conditioning benefits to promote overall skin health.
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References
Sources