Zinc Phenolsulfonate.

The Expert Panel for Cosmetic Ingredient Safety reviewed newly available studies since their original assessment in 1986 and a previous re-review in 2004, along with updated information regarding product types and concentrations of use. Considering this information, the Panel confirmed that Zinc Phenolsulfonate is safe as a cosmetic ingredient in the present practices of use and concentration as described in this report.
Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.