Lauryl Peg-10 Tris Silyethyl Dimethicone ●
TL;DR. This ingredient is primarily a nonionic emulsifier and dispersing aid for water-in-oil systems, especially color cosmetics and long-wear base products. It helps stabilize droplets, wet pigments, and improve slip without adding much tack.
What does Lauryl Peg-10 Tris Silyethyl Dimethicone do in a cosmetic formula?
This ingredient is primarily a nonionic emulsifier and dispersing aid for water-in-oil systems, especially color cosmetics and long-wear base products. It helps stabilize droplets, wet pigments, and improve slip without adding much tack.
Is Lauryl Peg-10 Tris Silyethyl Dimethicone clean?
From a clean-beauty perspective, this ingredient has friction because it is a synthetic organosilicon material with an ethoxylated segment. It is generally low-irritation, but clean standards may flag the chemistry category and potential trace processing residues such as ethylene oxide or 1,4-dioxane.
Is Lauryl Peg-10 Tris Silyethyl Dimethicone sustainable?
This material is synthetic and typically relies on non-renewable petrochemical and mineral-derived feedstocks. It is not considered readily biodegradable, so its environmental profile is weaker than simpler plant-derived emulsifiers.
Is Lauryl Peg-10 Tris Silyethyl Dimethicone COSMOS-approved?
This ingredient is not permitted in COSMOS-natural or COSMOS-organic products because of its synthetic organosilicon and ethoxylated chemistry. Its Green Chemistry fit is limited by non-renewable inputs, persistence concerns, and relatively complex processing.
How does Lauryl Peg-10 Tris Silyethyl Dimethicone work chemically?
The molecule is an amphiphilic organosilicon polymer with a low-surface-energy backbone, hydrophilic polyether groups, and a long alkyl group, which lets it sit at oil-water and pigment-oil interfaces. Typical use is often around 0.5% to 5%, with best performance in anhydrous or water-in-oil systems and with compatibility depending heavily on the oil phase and electrolyte load.
Last updated 2026-05-14