A bentonite clay modified with a quaternary ammonium compound, used as a viscosity-controlling ingredient.
What it is
Quaternium-90 bentonite is, according to CosIng, a reaction product of bentonite, a clay mineral, and quaternium-90, a quaternary ammonium compound; such modified clays are known as organoclays. CosIng lists it as a viscosity-controlling ingredient.
Where it is used
Appears on the ingredient lists of a small number of products.
Limits of interpretation
The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.
As a natural material, its composition can vary between batches.
Functions
- Viscosity controlling
- Increasing or decreasing the viscosity (thickness) of cosmetics.
EU regulation
This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.
Products with this ingredient (24)
- XX Revolution Skin Blur Soft Focus Skin Tint · Revolution
- XX Revolution Glow Skin FauXXdation Foundation · Revolution
- XX Revolution ConcealXX Super FiXX Concealer · Revolution
- Revolution Pro CC Cream Perfecting Foundation SPF30 · Revolution
- Revolution Colour Filter Correcting Concealer · Revolution
- Relove Super Serum Foundation · Revolution
- Revolution Skin Silk Serum Foundation · Revolution
- Revolution IRL Filter Longwear Foundation · Revolution
- Revolution IRL Filter Finish Concealer · Revolution
- Revolution Conceal & Glow Foundation · Revolution
- Revolution Bright Light Face Glow · Revolution
- Revolution Conceal & Hydrate Concealer · Revolution

