Synthetic Hectorite

INCI: HECTORITE

CAS Number
12173-47-6
Function
Absorbent, Bulking Agent, Opacifying Agent, Viscosity Increasing Agent, Suspending Agent, Emulsion Stabilizer
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR concluded safe in present practices of use and concentration; no FDA restrictions

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Safe in present practices of use and concentration per CIR Expert Panel. Chemically inert synthetic smectite clay; used up to 28% in leave-on products.

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Concern Level: Low

Regulatory Flags

epa_safer_alternative

Frequently Asked Questions

Is Synthetic Hectorite safe in cosmetics?

Safe in present practices of use and concentration per CIR Expert Panel. Chemically inert synthetic smectite clay; used up to 28% in leave-on products. The EU classifies Synthetic Hectorite as "permitted". Safety rating: GOOD.

Is Synthetic Hectorite allowed in the EU?

Synthetic Hectorite EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Synthetic Hectorite do in cosmetics?

Synthetic Hectorite functions as: Absorbent, Bulking Agent, Opacifying Agent, Viscosity Increasing Agent, Suspending Agent, Emulsion Stabilizer. It is classified as a cosmetic ingredient in our database. CAS number: 12173-47-6.

What is the Margin of Safety for Synthetic Hectorite?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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