Clay Mineral Oxides

INCI: CLAY MINERAL OXIDES

CAS Number
No single CAS assigned (composite descriptor for clay-derived oxides; related clays such as kaolin carry CAS 1332-58-7)
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Allowed - no specific prohibition; general cosmetic safety-substantiation requirement applies

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Minimal at typical cosmetic-use levels. Potential inhalation risk in loose-powder formats if particles are very fine; heavy-metal trace contamination (inherent to mined minerals) should be verified per batch. "Clay" refers to clay and/or alumina; oxides are compounds obtained by conversion with oxygen or other oxidants, contributing color and opacity to formulations

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Concern Level: Moderate

Frequently Asked Questions

Is Clay Mineral Oxides safe in cosmetics?

Minimal at typical cosmetic-use levels. Potential inhalation risk in loose-powder formats if particles are very fine; heavy-metal trace contamination (inherent to mined minerals) should be verified per batch. "Clay" refers to clay and/or alumina; oxides are compounds obtained by conversion with oxygen or other oxidants, contributing color and opacity to formulations The EU classifies Clay Mineral Oxides as "permitted". Safety rating: MODERATE.

Is Clay Mineral Oxides allowed in the EU?

Clay Mineral Oxides EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Clay Mineral Oxides do in cosmetics?

Clay Mineral Oxides functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: No single CAS assigned (composite descriptor for clay-derived oxides; related clays such as kaolin carry CAS 1332-58-7).

What is the Margin of Safety for Clay Mineral Oxides?

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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