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 23, 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
SHEGLAM
Dynamatte Boom Long-Lasting Matte Lipstick-Rule Breaker
Lip · Lists fragrance, fragrance allergens, exfoliating acid, silicones
Fenty Beauty
Eaze Drop Lightweight Blurring Skin Tint
Foundation · Lists silicones
Thrive Causemetics
EmpowerMatte Precision Lipstick Crayon
Lip · Lists fragrance, exfoliating acid, silicones
Clinique
Even Better All-Over Concealer + Eraser
Concealer · Lists exfoliating acid, silicones, salicylic acid
Clinique
Even Better Clinical Serum Foundation Broad Spectrum SPF 25
Foundation · Lists drying alcohol, exfoliating acid, silicones, salicylic acid
Clinique
Even Better Clinical Vitamin Makeup Broad Spectrum SPF 45
Foundation · Lists silicones
Clinique
Even Better Makeup Broad Spectrum Foundation SPF 15
Foundation · Lists silicones
KVD Beauty
Everlasting Hyperlight Transfer-Proof Liquid Lipstick
Lip · Lists drying alcohol, silicones
SHEGLAM
Everlasting Love Liquid Lipstick-Emily
Lip · Lists fragrance, fragrance allergens, silicones
COVERGIRL
Exhibitionist Ultra Matte Lipstick
Lip · Lists fragrance, fragrance allergens, silicones, coconut derivatives
Shiseido
Expert Anti-Age Solaire Crème Protectrice SPF 30
Lists fragrance, fragrance allergens, drying alcohol, silicones, chemical UV filters
Thrive Causemetics
Eye Lift 360° Waterproof Eyeshadow Primer
Lists silicones
Fenty Beauty
Fenty Cheeks Suede Powder Blush
Blush · Lists silicones
Thrive Causemetics
Filtered Effects️ Protecting Primer SPF 37
Sunscreen · Lists silicones, chemical UV filters
Elizabeth Arden
Flawless Finish Skincaring Concealer
Concealer · Lists silicones
Elizabeth Arden
Flawless Finish Skincaring Foundation
Foundation · Lists drying alcohol, silicones, chemical UV filters
Lawless
Forget The Filler Skin-Plumping Line-Smoothing Foundation
Foundation · Lists drying alcohol, silicones
SHEGLAM
Full Coverage Foundation Balm
Foundation · Lists fragrance, silicones
Palladio
FULL-COVERAGE CONCEALER
Concealer · Lists silicones, chemical UV filters, coconut derivatives
Shiseido
Future Solution LX Sérum Intensif Contours Fermeté Shiseido
Lists fragrance, fragrance allergens, drying alcohol, silicones
Catrice
Glam In Gold Glow Lip Balm
Lip · Lists fragrance, fragrance allergens, exfoliating acid, silicones
Revlon
Glimmer Brightening Concealer
Concealer · Lists silicones
KVD Beauty
Good Apple Lightweight Full Coverage Concealer
Concealer · Lists drying alcohol, silicones
SHEGLAM
Hideaway Full-Coverage Concealer
Concealer · Lists silicones
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