Bentonite Clay

Bentonite clay is an absorbent mineral used in cosmetic formulations for oil control and structuring.

Key benefits

Oil absorption
Improves texture
Provides structure
Supports cleansing

Behaviour in formulations

Swells in water to create viscosity and absorb oil.

Disperse slowly into water with mixing to avoid clumping. Allow time for full hydration before further processing.

Use level considerations

Use Rate (Min): 1.0
Use Rate (Max): 20.0

Masks: 5–20%
Cleansers: 1–5%
Treatments: 2–10%

Starter Use Rate: 5–10% for most cosmetic formulations

Typically used at 1–20% depending on application.

Formulation summary

Bentonite clay is used as an absorbent and structuring agent in cosmetic formulations.

When hydrated, it swells and forms a thickened system, contributing to viscosity and suspension. It is commonly used in mask formulations where oil absorption and structure are required.

Proper dispersion is critical to avoid clumping and ensure uniform texture.

Quality notes

Cosmetic-grade bentonite clay with high purity and controlled microbiological profile, supporting consistent formulation performance.

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Clay mask

A structured suspension system designed to hold powders evenly while maintaining spreadability.

Bentonite Clay

Key benefits

Behaviour in formulations

Use level considerations

Formulation summary

Quality notes

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Related guides

5 Ingredients Every Beginner Formulator Should Understand

Clay mask

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