Ethyhexyl Stearate ●
TL;DR. This ingredient is a lightweight emollient ester that improves slip, spreadability, and a dry, silky after-feel in creams, lotions, sunscreens, makeup, and cleansing oils. It also helps disperse pigments and oil-soluble actives.
What does Ethyhexyl Stearate do in a cosmetic formula?
This ingredient is a lightweight emollient ester that improves slip, spreadability, and a dry, silky after-feel in creams, lotions, sunscreens, makeup, and cleansing oils. It also helps disperse pigments and oil-soluble actives.
Is Ethyhexyl Stearate clean?
It is generally well tolerated, with low irritation and sensitization concern, and it is not a common clean-standard restricted-list ingredient. The main watchpoints are acne-prone skin compatibility for some users and residual impurities from ester manufacturing, which are managed by supplier specifications.
Is Ethyhexyl Stearate sustainable?
This material is typically made from a C18 fatty acid and a branched C8 alcohol, so its footprint depends on whether those inputs are plant-derived or petrochemical. It is expected to biodegrade more readily than silicone emollients, but palm-linked fatty acid sourcing can be a supply-chain caveat.
Is Ethyhexyl Stearate COSMOS-approved?
It can align with COSMOS-natural when the feedstocks, esterification route, catalysts, and processing aids meet the standard’s criteria, while conventional petrochemical versions may not qualify. From a Green Chemistry view, it scores better when renewable fatty inputs, efficient esterification, and low-residue processing are used.
How does Ethyhexyl Stearate work chemically?
The molecule is a branched long-chain ester, which lowers greasiness compared with many straight-chain waxy lipids while maintaining good oil-phase solvency and spread. It is water-insoluble, stable across typical anhydrous and emulsion pH ranges, and is commonly used in the low single digits up to higher emollient-phase levels depending on skin feel goals.
Last updated 2026-05-14