What is it?
Polyglyceryl-2 Tetraisostearate is a plant-derived ester used as an emollient and emulsifier in skincare and cosmetic products. It can blend oil and liquid components while leaving the skin soft and nourished. Its lightweight, non-greasy texture makes it ideal in modern, elegant formulations.
Where does it come from?
This ingredient is made by combining polyglycerin (a compound from glycerin, sourced from plant oils) with isostearic acid (a fatty acid typically derived from plant oils). The result is a biodegradable, skin-friendly ingredient that aligns with natural and “clean beauty” standards.