49 citations
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January 1991 in “Food and chemical toxicology” In this study, zinc chloride was found to be severely irritant to the skin in rabbit, guinea-pig, and mouse models, while zinc oxide, zinc sulphate, zinc pyrithione, and zinc undecylenate showed minimal to no irritancy.
165 citations
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January 2014 in “Dermatology Research and Practice” This review discusses the various dermatological applications of zinc, including its use in treating infections, inflammatory dermatoses, pigmentary disorders, and neoplasias, and reports no new clinical findings.
4 citations
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December 2022 in “International Journal of Molecular Sciences” This review discusses the role of zinc and its transporters in skin health and disorders, providing an overview without presenting new clinical results.
February 2024 in “Skin health and disease” This source reviews popular cosmeceutical ingredients for skin care, noting that while they are popular among consumers for anti-aging benefits, many lack robust clinical evidence for their efficacy and safety, as they are not regulated by the FDA.
2 citations
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March 2019 in “European Journal of Dermatology” This study concluded that shampoos sold in pharmacies generally contain fewer regulated allergens under EU law compared to those sold in mass-market stores or by mail order, and pharmacy-sold baby shampoos were allergen-free.