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Updated: Apr 22, 2026

High Content Screening Analysis to Evaluate the Toxicological Effects of Harmful and Potentially Harmful Constituents HPHC
Published on: May 10, 2016
Amended safety assessment of Hypericum perforatum-derived ingredients as used in cosmetics
Lillian C Becker1, Wilma F Bergfeld2, Donald V Belsito2
1Cosmetic Ingredient Review Scientific Analyst/Writer, Washington, DC, USA.
Abstract:
The Cosmetic Ingredient Review Expert Panel (Panel) has issued an amended safety assessment of 7 Hypericum perforatum-derived ingredients as used in cosmetics. A common name for this plant is St John wort. These ingredients function in cosmetics as skin-conditioning agents-miscellaneous and antimicrobial agents. The Panel reviewed relevant animal and human data related to the H perforatum-derived ingredients. Because formulators may use more than 1 botanical ingredient in a formulation, caution was urged to avoid levels of toxicological concern for constituent chemicals and impurities. The Panel concluded that H perforatum-derived ingredients were safe as cosmetic ingredients in the practices of use and concentration as described in this safety assessment.

