Amended Safety Assessment of Naturally-Sourced Clays as Used in Cosmetics

The Expert Panel for Cosmetic Safety (Panel) assessed the safety of 8 naturally-sourced clay ingredients, of which 6 were previously reviewed, as used in cosmetic formulations. All of these ingredients are reported to function in cosmetics as absorbents and bulking agents; other cosmetic functions are also reported. The Panel reviewed all relevant data and concluded that Kaolin is safe in cosmetics in the present practices of use and concentration described in this safety assessment. The remaining 7 naturally-sourced clay ingredients are safe in cosmetics in the present practices of use and concentration, with the exception that the available data are insufficient to make a determination that these ingredients are safe in products that may be incidentally inhaled.

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Publication Details

Journal
International Journal of Toxicology
Published
2026-06-18
DOI
https://doi.org/10.1177/10915818261455355
Primary Topic
Therapeutic Uses of Natural Elements
Type
article
Field-Weighted Citation Impact
0.00
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article

Amended Safety Assessment of Naturally-Sourced Clays as Used in Cosmetics

Paul W. Snyder, Slaga Tj, Monice M. Fiume, Ronald C. Shank et al.
International Journal of Toxicology
Therapeutic Uses of Natural Elements
article

Amended Safety Assessment of Naturally-Sourced Clays as Used in Cosmetics

Paul W. Snyder, Slaga Tj, Monice M. Fiume, Ronald C. Shank, Susan C. Tilton, Christina L. Burnett, Curtis D. Klaassen, Bart Heldreth, Daniel C. Liebler, David E. Cohen, Wilma F. Bergfeld, Donald V. Belsito, Allan E. Rettie, David Ross
article en

Abstract

The Expert Panel for Cosmetic Safety (Panel) assessed the safety of 8 naturally-sourced clay ingredients, of which 6 were previously reviewed, as used in cosmetic formulations. All of these ingredients are reported to function in cosmetics as absorbents and bulking agents; other cosmetic functions are also reported. The Panel reviewed all relevant data and concluded that Kaolin is safe in cosmetics in the present practices of use and concentration described in this safety assessment. The remaining 7 naturally-sourced clay ingredients are safe in cosmetics in the present practices of use and concentration, with the exception that the available data are insufficient to make a determination that these ingredients are safe in products that may be incidentally inhaled.

International Journal of Toxicology
Openalex Percentile: Top 5%
Therapeutic Uses of Natural Elements
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