Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone ●
TL;DR. This ingredient functions as a film-forming and conditioning agent, helping products create a smooth, water-resistant, flexible finish on skin, hair, or pigments. It can also improve adhesion in color cosmetics and long-wear formulas.
What does Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone do in a cosmetic formula?
This ingredient functions as a film-forming and conditioning agent, helping products create a smooth, water-resistant, flexible finish on skin, hair, or pigments. It can also improve adhesion in color cosmetics and long-wear formulas.
Is Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone clean?
From a clean-beauty perspective, it is usually viewed as a high-friction synthetic polymer rather than a skin-irritation concern. Many clean frameworks restrict or exclude this class because of persistence and limited biodegradability.
Is Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone sustainable?
This material is synthetically produced from mineral-derived silicon chemistry and petrochemical inputs. It is not readily biodegradable and may persist after rinse-off use, which is the main sustainability concern.
Is Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone COSMOS-approved?
It is not permitted under COSMOS-organic or COSMOS-natural standards. Its persistence and synthetic polymer profile align poorly with Green Chemistry priorities around biodegradability and end-of-life design.
How does Triethoxysilylethyl Polydimethylsiloxyethyl Dimethicone work chemically?
It is a high-molecular-weight organosilicon polymer with a silicon-oxygen backbone and pendant ethoxy-silyl groups that can hydrolyze and condense onto surfaces, improving adhesion and water resistance. It is generally stable across typical cosmetic pH ranges, and formulation performance depends on compatibility with oils, pigments, and other film-forming materials.
Last updated 2026-05-13