Polygyceryl-2 Caprate ●
TL;DR. This ingredient functions as a mild nonionic emulsifier and solubilizer, helping disperse oils, fragrance components, and lipophilic actives into water-based formulas. It can also support cleansing systems and improve formula feel.
What does Polygyceryl-2 Caprate do in a cosmetic formula?
This ingredient functions as a mild nonionic emulsifier and solubilizer, helping disperse oils, fragrance components, and lipophilic actives into water-based formulas. It can also support cleansing systems and improve formula feel.
Is Polygyceryl-2 Caprate clean?
From a clean-beauty perspective, it is generally well tolerated, non-ethoxylated, and not a common restricted-list concern. At higher use levels, it may contribute to eye sting or cleansing feel, so placement and concentration matter.
Is Polygyceryl-2 Caprate sustainable?
This material is commonly made from glycerin and a medium-chain plant-derived fatty acid, often from coconut or palm kernel sources. It is expected to biodegrade readily, with the main sustainability question being traceable palm or coconut sourcing.
Is Polygyceryl-2 Caprate COSMOS-approved?
It is generally permitted under COSMOS-natural and COSMOS-organic when produced from allowed renewable feedstocks and compliant processing. It fits Green Chemistry principles reasonably well because it is non-ethoxylated, ester-based, biodegradable, and can be made through relatively simple esterification chemistry.
How does Polygyceryl-2 Caprate work chemically?
The molecule is a nonionic ester built from a short polyglycerol backbone and a C10 saturated fatty acid chain, giving it both water-compatible and oil-compatible character. Typical use is often around 0.5% to 5% depending on whether it is used for solubilizing, emulsification support, or mild cleansing, and ester stability is best in moderately acidic to neutral pH rather than strongly alkaline systems.
Last updated 2026-05-13