Hydroxystearic/Linolenic/Oleic Polyglycerides ●
TL;DR. This ingredient is primarily a nonionic emulsifier and co-emulsifier, helping oil and water phases stay blended while adding emollient feel. It can also support pigment and oil dispersion in creams, balms, makeup, and cleansing formulas.
What does Hydroxystearic/Linolenic/Oleic Polyglycerides do in a cosmetic formula?
This ingredient is primarily a nonionic emulsifier and co-emulsifier, helping oil and water phases stay blended while adding emollient feel. It can also support pigment and oil dispersion in creams, balms, makeup, and cleansing formulas.
Is Hydroxystearic/Linolenic/Oleic Polyglycerides clean?
From a clean-beauty perspective, this ingredient is generally well tolerated and has low sensitization concern compared with many charged surfactants. It is not a common restricted-list material, though quality control matters for residual free fatty acids, glycerin-derived byproducts, and trace impurities.
Is Hydroxystearic/Linolenic/Oleic Polyglycerides sustainable?
This material is typically made from vegetable-derived glycerin building blocks and plant fatty acid feedstocks, and ester-based materials of this type are generally expected to biodegrade well. The main sustainability question is feedstock traceability, especially when commodity vegetable oils are used.
Is Hydroxystearic/Linolenic/Oleic Polyglycerides COSMOS-approved?
It is generally compatible with COSMOS-natural formulations when made from approved natural-origin feedstocks and allowed esterification chemistry. Its Green Chemistry profile is favorable because it can use renewable inputs, has no persistent silicone or fluorinated backbone, and is designed to break down through ester hydrolysis and fatty-acid metabolism.
How does Hydroxystearic/Linolenic/Oleic Polyglycerides work chemically?
The molecule is a nonionic ester blend built from glycerin-derived oligomers attached to C18 fatty chains, giving it both oil affinity and enough polarity to stabilize interfaces. It is typically used at low single-digit percentages as an emulsifier, co-emulsifier, dispersant, or texture modifier, and it is generally stable across the mildly acidic to neutral pH range common in skin-care emulsions.
Last updated 2026-05-13