INCI: Bentonite · CAS: 1302-78-9
Bentonite
A swelling clay used in detoxifying masks.
About Bentonite
Bentonite is a naturally occurring colloidal clay primarily composed of montmorillonite. It is widely used in cosmetics due to its ability to absorb oils, impurities, and toxins, making it an excellent ingredient for facial masks, detoxification products, and formulations requiring thickening properties. Bentonite also exhibits good suspending and stabilizing properties in emulsions.
Function: absorbent, thickener, stabilizer, detoxifying agent, emulsifier
Recommended Usage
Skin care: 0.5–5%, typically used in clay masks and detoxifying formulations
Hair care: 0.5–3%, primarily in scalp treatments and detoxifying shampoos
Regulatory Status
- EU (max Not specified.): Not restricted; approved for cosmetic use.
- US (max Not specified.): Generally Recognized As Safe (GRAS); approved for cosmetic use.
- ASEAN (max Not specified.): Approved for cosmetic use; listed in local regulatory databases.
Suppliers & Distributors
- Wyo-Ben, Inc. (Manufacturer)
- Black Hills Bentonite (Manufacturer)
- Minerals Technologies Inc. (Manufacturer)
- Univar Solutions (Distributor)
- Brenntag North America (Distributor)
- IMCD US (Distributor)
Common questions about Bentonite
What is Bentonite?
A swelling clay used in detoxifying masks.
What is the INCI name for Bentonite?
The INCI name for Bentonite is Bentonite. INCI (International Nomenclature of Cosmetic Ingredients) is the standardized naming system used on cosmetic product labels worldwide.
What is the CAS number for Bentonite?
The CAS number for Bentonite (Bentonite) is 1302-78-9. The CAS number is the unique chemical identifier assigned by the Chemical Abstracts Service.
What does Bentonite do in cosmetic formulations?
In cosmetic formulations, Bentonite (Bentonite) functions as: absorbent, thickener, stabilizer, detoxifying agent, emulsifier.
What percentage of Bentonite is typically used in cosmetics?
Typical use levels for Bentonite (Bentonite) in cosmetic formulations: In skin care: 0.5–5%, typically used in clay masks and detoxifying formulations. In hair care: 0.5–3%, primarily in scalp treatments and detoxifying shampoos. Always confirm against the supplier's technical data sheet and the regulatory limits for your target market.
Is Bentonite allowed in cosmetics in major markets?
Bentonite (Bentonite) is regulated as follows in major markets: EU (max Not specified.); US (max Not specified.); ASEAN (max Not specified.). See the Regulatory Status section above for the specific restrictions and conditions in each territory.
Who manufactures Bentonite?
Bentonite (Bentonite) is manufactured by suppliers including Wyo-Ben, Inc., Black Hills Bentonite, Minerals Technologies Inc.. Sign in to Chemdex to see full contact details, SDS / TDS documents, and regional offices for every supplier.