23 citations
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January 2001 in “International journal of toxicology” St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
5 citations
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April 2019 in “Ege Tıp Dergisi” Hypericum perforatum gel helps heal burns effectively.
January 2011 in “Reactions Weekly” 3 citations
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July 2018 in “DergiPark (Istanbul University)” Medicinal plants in European Turkey are used to treat skin issues like hemorrhoids, hair loss, burns, acne, and injuries.
January 2011 in “Reactions Weekly” St. John's Wort may reduce the effectiveness of finasteride by increasing its breakdown in the body.