Bentonite
Bentonite is a viscosity controlling and emulsion stabilising ingredient. It’s in 76 products on Poliage, most often sunscreen, mask and mascara. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
Bentonite: used to keep emulsions from separating and add bulk.
What it does
Contains Bentonite: absorbent
Function listed in CosIng
Contains Bentonite: bulking
Function listed in CosIng
Contains Bentonite: emulsion-stabilising
Function listed in CosIng
Contains Bentonite: viscosity-controlling
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 32125, accessed October 22, 2026. Also listed as bentonitum and bentonite clay.
Products that contain Bentonite
Pacifica
Vegan Eye Cream
Eye cream · Lists coconut derivatives
Missha
Vita C Plus Clear Complexion Foaming Cleanser
Cleanser · Lists essential oils, coconut derivatives
Medicube
Zero Pore Blackhead Mud Mask
Mask · Lists fragrance allergens, exfoliating acid, essential oils, salicylic acid
Babo Botanicals
Zinc Sunscreen Spray SPF 30 for Sensitive Skin - Gentle Formula
Sunscreen · Lists coconut derivatives
PreviousPage 4
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.