Polyglyceryl-6 Caprylate ●
TL;DR. This ingredient is a nonionic solubilizer and emulsifier that helps disperse oils, fragrance components, and lipophilic actives into water-based formulas. It can also support cleansing systems as a mild co-surfactant.
What does Polyglyceryl-6 Caprylate do in a cosmetic formula?
This ingredient is a nonionic solubilizer and emulsifier that helps disperse oils, fragrance components, and lipophilic actives into water-based formulas. It can also support cleansing systems as a mild co-surfactant.
Is Polyglyceryl-6 Caprylate clean?
It is generally well tolerated and has a low sensitization profile compared with many fragrance solubilizers or harsher surfactants. Clean-beauty standards typically view it as acceptable when residuals and feedstock sourcing are controlled.
Is Polyglyceryl-6 Caprylate sustainable?
This material is commonly made from glycerin and plant-derived fatty acids, often from palm, coconut, or mixed vegetable sources. It is expected to be readily biodegradable, with the main sustainability question being traceable, responsibly managed fatty-acid sourcing.
Is Polyglyceryl-6 Caprylate COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when the raw materials and manufacturing route meet the standard’s criteria. Its profile fits Green Chemistry reasonably well because it can use renewable feedstocks, is made through esterification chemistry, and breaks down more readily than persistent synthetic solubilizers.
How does Polyglyceryl-6 Caprylate work chemically?
The molecule is an amphiphilic ester built from a six-unit glycerol oligomer and an eight-carbon saturated fatty-acid chain, giving it both water affinity and oil-binding capacity. Typical use levels are often around 0.5 to 3% for solubilizing or co-emulsifying, and it is usually stable in mildly acidic to neutral formulas, with ester hydrolysis more relevant at pH extremes.
Last updated 2026-05-13