Science
Mechanism of Action
This polyglyceryl ester primarily functions as an emulsifier, crucial for creating and maintaining stable oil-in-water or water-in-oil emulsions, thereby ensuring product consistency. It also acts as a humectant, drawing and retaining moisture to enhance skin hydration and softness. As a non-ionic surfactant, it aids in mild cleansing, effectively removing dirt and excess sebum without harshness. Furthermore, it serves as a conditioning agent, improving skin feel and appearance, and can facilitate the solubilization of other poorly soluble cosmetic ingredients.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-3 Laurate significantly contributes to emulsion stability, extending product shelf life. It exhibits heat tolerance, but temperatures exceeding 80°C should be avoided. The ingredient is prone to hydrolysis under acidic catalysis and can react with alkaline substances to form salts.
Safety
Safety Profile
The CIR Expert Panel has concluded that polyglyceryl fatty acid esters, including Polyglyceryl-3 Laurate, are safe for use in cosmetics under current practices when formulated to be non-irritating. Studies consistently show a low propensity for irritation, allergic reactions, or increased sensitivity. While listed in the FDA GSRS with a 'FAILED' status, this specifically refers to an 'INCOMPLETE DEFINITION' within the database record itself, not an indication of safety concern for the ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-3 Laurate is a valuable, safe, and multi-functional ingredient, integral for stabilizing formulations while offering hydrating, gentle cleansing, and conditioning benefits across all skin types.
Related
Similar Ingredients
Finding similar ingredients…