Trimethylsiloxysilicate
Trimethylsiloxysilicate is an emollient and skin conditioning ingredient. It’s in 238 products on Poliage, most often lip, foundation and concealer. Avoid lists on Poliage that include it: Silicones.
Updated October 22, 2026
In plain English
Trimethylsiloxysilicate: used to soften the skin surface and reduce foam.
What it does
Contains Trimethylsiloxysilicate: antifoaming
Function listed in CosIng
Contains Trimethylsiloxysilicate: emollient
Function listed in CosIng
Contains Trimethylsiloxysilicate: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 80398, accessed October 22, 2026.
Products that contain Trimethylsiloxysilicate
Maybelline
Super Stay Lumi-Matte Foundation
Foundation · Lists drying alcohol, silicones
Maybelline
Super Stay Matte Ink Liquid Lipstick Birthday Edition
Lip · Lists fragrance, silicones
Maybelline New York
Super Stay Vinyl Ink Longwear Liquid Lipcolor
Lip · Lists fragrance, fragrance allergens, silicones
Maybelline
SuperStay 24 2-Step Longwear Liquid Lipstick
Lip · Lists fragrance, fragrance allergens, silicones
Makeup by Mario
SurrealSkin Awakening Concealer
Concealer · Lists silicones, coconut derivatives
Makeup by Mario
SurrealSkin Natural Finish Foundation
Foundation · Lists drying alcohol, silicones
Maybelline
The Colossal Up To 36 Hour Waterproof Mascara
Mascara · Lists drying alcohol, silicones
Kevyn Aucoin
The Etherealist Super Natural Concealer
Concealer · Lists silicones
Kevyn Aucoin
The Etherealist Super Natural Concealer - Corrector
Concealer · Lists silicones
Maybelline New York
The Falsies Surreal
Mascara · Lists drying alcohol, silicones
Lisa Eldridge
The Foundation
Foundation · Lists silicones
Rimmel London
The Multi-Tasker Concealer
Concealer · Lists drying alcohol, silicones
SHEGLAM
The Twilight Saga X SHEGLAM Forbidden Love Liquid Blush
Blush · Lists fragrance, fragrance allergens, silicones
Fenty Beauty
Trace’d Out Longwear Waterproof Pencil Lip Liner
Lip · Lists silicones
COVERGIRL
TruBlend Undercover Concealer
Concealer · Lists drying alcohol, silicones
Catrice
True Skin High Cover Concealer
Concealer · Lists fragrance, silicones
Rare Beauty
True to Myself Natural Matte Longwear Foundation
Foundation · Lists silicones
Black Opal
True Tone Brightening Concealer
Concealer · Lists silicones
Hourglass
Unreal Liquid Blush
Blush · Lists silicones
Kenra Professional
Volume Dry Shampoo
Shampoo · Lists fragrance, fragrance allergens, drying alcohol, silicones
Essence
What The Length! Extreme Lengthening Mascara Waterproof
Mascara · Lists silicones
yves
Lists fragrance, fragrance allergens, drying alcohol, silicones
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