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. 2023 Dec;42(3_suppl):98S-99S.
doi: 10.1177/10915818231204283. Epub 2023 Sep 28.

Quaternium-26

Wilbur Johnson Jr  1 , Wilma F Bergfeld  2 , Donald V Belsito  2 , Ronald A Hill  3 , Curtis D Klaassen  2 , Daniel C Liebler  3 , James G Marks  3 , Ronald C Shank  3 , Thomas J Slaga  2 , Paul W Snyder  2 , Monice Fiume  4 , Bart Heldreth  5
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Quaternium-26

Wilbur Johnson Jr et al. Int J Toxicol. 2023 Dec.

Abstract

The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in year 2000, along with updated information regarding product types and concentrations of use, and confirmed that sodium Quaternium-26 is safe as a cosmetic ingredient in the practices of use and concentration as described in this report.

Keywords: Cosmetics; Quaternium-26; Safety.

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Conflict of interest statement

Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: The articles in this supplement were sponsored by the Cosmetic Ingredient Review.

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