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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Quaternium-18 Bentonite

1% line markerAI-analyzed

INCI: QUATERNIUM-18 BENTONITE

rheology modifiersuspending agentemulsion stabilizerviscosity controlling

What it does

A modified bentonite clay, where bentonite is treated with Quaternium-18. It functions as a rheology modifier, suspending agent, and emulsion stabilizer, particularly in oil-in-water emulsions.

Skin Concerns

Beneficial for

oily skintexture

Safety & Science

Safety summary

Generally considered safe for topical use.

CAS Number

68953-58-2

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: QUATERNIUM-18 BENTONITE
Common Name: Quaternium-18 Bentonite
Functions: rheology modifier, suspending agent, emulsion stabilizer, viscosity controlling
Products: 32 products
CAS Number: 68953-58-2

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Quaternium-18 Bentonite — Skincare Ingredient Guide — Dermasift — Dermasift