Science
Mechanism of Action
This ingredient functions by creating stable emulsions, seamlessly blending immiscible oil and water components within a formulation to ensure product integrity and texture. On the skin, its polyglycerol moiety actively attracts and binds water molecules, significantly boosting moisture retention, promoting skin softness, and fortifying the epidermal barrier function.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-10 Trierucate, representative of polyglyceryl fatty acid esters, demonstrates robust stability across a wide pH range and maintains integrity in the presence of salts and acidic environments. Its versatility as an emulsifier enhances overall formulation stability and improves product texture.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Polyglyceryl-10 Trierucate and related polyglyceryl fatty acid esters safe for use in cosmetics at current concentrations, provided they are formulated to be non-irritating. While generally considered mild, some related polyglycerin esters have exhibited slight dermal irritation at concentrations around 7%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-10 Trierucate is a valuable multi-functional ingredient, critically stabilizing formulations through emulsification while providing a discernible benefit to skin hydration and barrier health, all within a well-established safety profile.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources