Polyisobutene
Polyisobutene is a viscosity controlling and film forming ingredient. It’s in 132 products on Poliage, most often lip, mascara and eye cream. Avoid lists on Poliage that include it: none.
Updated October 22, 2026
In plain English
Polyisobutene: used to leave a thin film on skin or hair and hold ingredients together.
What it does
Contains Polyisobutene: binding
Function listed in CosIng
Contains Polyisobutene: film-forming
Function listed in CosIng
Contains Polyisobutene: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 79008, accessed October 22, 2026.
Products that contain Polyisobutene
SHEGLAM
Pout PHresh Color Changing Lipstick-Avocado
Lip · Lists fragrance, fragrance allergens
SHEGLAM
Pout Pillow Cushion Lip Gloss-K.O.
Lip · Lists silicones, chemical UV filters
SHEGLAM
Pout-Perfect Shimmer Lip Plumper-Sugar Crystal
Lip · Lists fragrance, fragrance allergens, coconut derivatives
SHEGLAM
Pout-Perfect Shine Lip Plumper-Makin’ Me Blush
Blush · Lists fragrance, fragrance allergens, coconut derivatives
qibest matte lip gloss
Lists fragrance, parabens, silicones
Laura Geller
Radiant Blush
Blush · Lists silicones, coconut derivatives
Renee Rouleau
Rest Day Masque
Mask · Lists silicones
revlon colorstay full coverage
Lists exfoliating acid, silicones, salicylic acid
SHEGLAM
Rick and Morty X SHEGLAM Multiverse Swirl Lip Gloss-Teddy Rick
Lip · Lists silicones
SHEGLAM
Rick and Morty X SHEGLAM Ooh Wee! Hydrating Lip Serum
Lip · None of Poliage’s flag groups listed
Heimish
RX Retinol Bakuchiol Eye Cream
Eye cream · Lists fragrance, retinoid, silicones
Catrice
SEASHELL STORIES Ultra Glossy Lip Glaze
Lip · Lists fragrance
Nivea
Sensitive Gel
Lists fragrance, fragrance allergens
COVERGIRL
Simply Ageless Moisture Renew Core Lipstick
Lip · Lists silicones, coconut derivatives
Almay
Skin Perfecting Comfort Concealer
Concealer · Lists silicones, chemical UV filters
SHEGLAM
Spring It On Glow Gloss-See It Through
Lip · Lists fragrance
Tree Hut
Strawberry Overnight Lip Mask
Lip · Lists fragrance, coconut derivatives
Tree Hut
Sugarlips Original Lip Butter
Lip · Lists fragrance, fragrance allergens, silicones
Tree Hut
Sugarlips Strawberry Lip Butter
Lip · Lists fragrance, silicones
Tree Hut
Sugarlips Watermelon Lip Butter
Lip · Lists fragrance, fragrance allergens, silicones
innisfree
Super Volcanic Pore Clay Mask
Mask · Lists exfoliating acid
swedish fish flavored lip balm
Lists fragrance
SHEGLAM
Sweet Dreamz Lip Sleeping Mask-Strawberry Milk
Lip · Lists fragrance
SHEGLAM
THE LORD OF THE RINGS
Lip · None of Poliage’s flag groups listed
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