Quaternium-90 Sepiolite
Quaternium-90 Sepiolite is a viscosity controlling and emulsion stabilising ingredient. It’s in 6 products on Poliage, most often lip and exfoliant. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Quaternium-90 Sepiolite: emulsion-stabilising
Function listed in CosIng
Contains Quaternium-90 Sepiolite: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 89691, accessed October 22, 2026.
Products that contain Quaternium-90 Sepiolite
COVERGIRL
Exhibitionist Ultra Matte Lipstick
Lip · Lists fragrance, fragrance allergens, silicones, coconut derivatives
PUR Cosmetics
Joystick Exfoliating Deep Pore Clay Cleansing Stick
Exfoliant · Lists coconut derivatives
Rimmel London
Lasting Finish Extreme Lipstick
Lip · Lists fragrance, fragrance allergens, silicones, coconut derivatives
Rimmel London
Lasting Finish Matte Lipstick
Lip · Lists fragrance, fragrance allergens, silicones, coconut derivatives
Rimmel London
Lasting Mega Matte
Lip · Lists fragrance, fragrance allergens, silicones, coconut derivatives
COVERGIRL
Outlast Forever Velvet Pigment
Lip · Lists silicones, coconut derivatives
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