Dimethicone
Dimethicone is an emollient and skin conditioning ingredient. It’s in 1,994 products on Poliage, most often body lotion, moisturizer and foundation. Avoid lists on Poliage that include it: Silicones.
Updated October 26, 2026
In plain English
A silicone oil. Leaves a smooth, slippery film on skin or hair and reduces foaming.
What it does
Contains Dimethicone: antifoaming
Function listed in CosIng
Contains Dimethicone: emollient
Function listed in CosIng
Contains Dimethicone: skin-conditioning
Function listed in CosIng
Contains Dimethicone: skin-protecting
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 33401, accessed October 22, 2026. Also listed as dimeticone and dimeticonum.
Products that contain Dimethicone
First Aid Beauty
Ultra Repair Cream Intense Hydration
Moisturizer · Lists essential oils, silicones
First Aid Beauty
Ultra Repair Cream Toasted Coconut
Moisturizer · Lists essential oils, silicones
First Aid Beauty
Ultra Repair Cream Warm Vanilla
Moisturizer · Lists essential oils, silicones
First Aid Beauty
Ultra Repair Face Lotion with Colloidal Oatmeal
Moisturizer · Lists silicones
First Aid Beauty
Ultra Repair Firming Day Cream with Peptides, Niacinamide + Collagen
Moisturizer · Lists silicones
First Aid Beauty
Ultra Repair Firming Night Cream with Colloidal Oatmeal + Niacinamide
Moisturizer · Lists silicones
First Aid Beauty
Ultra Repair Retinol Eye Cream with Retinol, Squalane + Ceramides
Eye cream · Lists retinoid, silicones, coconut derivatives
First Aid Beauty
Ultra Repair Retinol Serum with 0.3% Retinol Complex + Peptides
Serum · Lists retinoid, silicones
Neutrogena
Ultra Sheer Dry-Touch Sunscreen Broad Spectrum SPF 30
Sunscreen · Lists fragrance, fragrance allergens, silicones, chemical UV filters
Neutrogena
Ultra Sheer Dry-Touch Sunscreen Broad Spectrum SPF 55
Sunscreen · Lists fragrance, fragrance allergens, silicones, chemical UV filters
Neutrogena
Ultra Sheer Dry-Touch Sunscreen Broad Spectrum SPF 70
Sunscreen · Lists fragrance, fragrance allergens, silicones, chemical UV filters
CeraVe
Ultra-Light Moisturizing Gel
Moisturizer · Lists silicones
Dermalogica
Ultracalming Serum Concentrate
Serum · Lists fragrance allergens, essential oils, silicones, coconut derivatives
L’Oréal
UltraLift Nuit Soin anti-rides raffermissant
50 ml · Label from France · Lists fragrance, fragrance allergens, retinoid, silicones, salicylic acid
Palladio
UNDER EYE BRIGHTENER
Eye cream · Lists silicones
Hourglass
Unlocked Instant Extensions Mascara
Mascara · Lists drying alcohol, silicones
Hourglass
Unreal Liquid Blush
Blush · Lists silicones
Supergoop!
Unseen Sunscreen SPF 50
Sunscreen · 1.7 fl. oz. · Lists silicones, chemical UV filters
up & up
up & up lotion
Ingredients incomplete, can’t check
up & up
UP & Up restoring lotion
Lists fragrance allergens, exfoliating acid, silicones
uper Multi-Corrective Anti-Aging Cream for Face and Neck
Lists fragrance allergens, essential oils, silicones, salicylic acid, coconut derivatives
Utla River North Eye Shadow
Lists silicones
r.e.m. beauty
Utmost Importance Plumping Lip Gloss
Lip · Lists fragrance, silicones
EltaMD
UV Daily Broad Spectrum SPF 40
Sunscreen · 1.7 oz · Lists silicones, chemical UV filters, coconut derivatives