Science
Mechanism of Action
This ingredient functions by stabilizing disparate oil and water phases, forming robust emulsions critical for product integrity and performance. As a surfactant, it aids in gentle cleansing. On the skin, it delivers hydration and reinforces the skin's natural barrier, contributing to improved texture without leaving a greasy residue. Furthermore, it exhibits selective antimicrobial efficacy against gram-positive bacteria, which supports its use in deodorizing formulations.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Polyglyceryl-2 Caprate maintains optimal stability within a pH range of 4.5 to 7.0. For effective formulation, processing temperatures below 30°C are recommended during final homogenization to facilitate proper crystallization of any waxy components. It demonstrates compatibility with electrolytes such as sodium chloride up to a 2% concentration, though it is insoluble in mineral oil and paraffin oil, showing variable solubility in ester oils and limited solubility in vegetable oils.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed Polyglyceryl-2 Caprate, as part of a larger group of polyglyceryl fatty acid esters, safe for use in cosmetic applications under current practices and concentrations, provided formulations are non-irritating. It is widely regarded as well-tolerated across diverse skin types, including sensitive skin, and poses a minimal risk for allergic reactions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Polyglyceryl-2 Caprate is a valuable, well-tolerated ingredient that provides multifaceted benefits as an emulsifier, skin conditioner, and mild cleansing agent, enhancing both product efficacy and sensorial experience.
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