Stearalkonium Bentonite
Stearalkonium Bentonite is a viscosity controlling and gel forming ingredient. It’s in 22 products on Poliage, most often lip, blush and foundation. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
Stearalkonium bentonite: used to form gels.
What it does
Contains Stearalkonium Bentonite: gel-forming
Function listed in CosIng
Contains Stearalkonium Bentonite: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 78869, accessed October 22, 2026.
Products that contain Stearalkonium Bentonite
REVLON
660 DIVINE
Lists drying alcohol, silicones
Deliplus
Base 9 in 1 con vitamina alisadora
Lists drying alcohol, essential oils
Anastasia Beverly Hills
Blurring Serum Blush
Blush · Lists drying alcohol, silicones
L’Oréal
butler please 772
Lists drying alcohol, silicones
Vichy
Déodorant anti-transpirant 48 h
Lists fragrance, silicones
Laura Geller
Easy Cover Up Hydrating Concealer
Concealer · None of Poliage’s flag groups listed
Westman Atelier
HydroBalm Tinted Lipstick
Lip · Lists exfoliating acid
loreal
invincible man
Lists fragrance, fragrance allergens, silicones
MAC
Just My Type Velvetease Lip Pencil
Lists silicones
Rimmel London
Lasting Finish 25hr Foundation
Foundation · Lists fragrance, fragrance allergens, essential oils, silicones
Yves Rocher
Le Vernis - 53. Capucine
Lists drying alcohol
Patrick Ta
Major Glow Lip Shine
Lip · Lists fragrance, fragrance allergens, essential oils
Naturium
Multi-Peptide Rich Cream
Moisturizer · None of Poliage’s flag groups listed
Sassy + Chic
Nail polish 948
Lists drying alcohol
Sassy + Chic
Nail polish 954
Lists drying alcohol
Milani
Nude Touch
Lists carmine (from insects)
r.e.m. beauty
On Your Collar Matte Lipstick
Lip · Lists silicones
Revlon
Quick Dry Base Coat
Lists drying alcohol, silicones
Victoria Beckham Beauty
Rouge Victoria
Lip · Lists silicones, coconut derivatives
MAC
Studio Fix Tech Cream-To-Powder Foundation
Foundation · Lists silicones
Jeffree Star Cosmetics
The Gloss
Lip · None of Poliage’s flag groups listed
COVERGIRL
TruBlend Skin Enhancer Balms
Blush · None of Poliage’s flag groups listed
Related guides
How to read an ingredient list
What the ingredient list on a beauty product tells you, what the names mean, and what it leaves out, using FDA and EU labeling rules.
Does ingredient order show how much is in a product?
Ingredient lists run from most to least, but only down to 1%. Below that, any order is allowed. What the order shows and what it hides.
How do you patch test a new product?
What the AAD, FDA and DermNet say about testing a small area, the FDA hair dye skin test, in-office patch tests, and contact allergy basics.