(Hypericum perforatum)

St. John's wort has been shown to have antibacterial and antiviral properties. It's particularly effective for the treatment of burns, cuts, scrapes, and minor skin irritations. Some preliminary studies indicate that St. John's wort might be useful against herpes simplex. St. John’s Wort Extract, Hypericum perforatum - St. John's wort has been shown to have antibacterial and antiviral properties. It's particularly effective for the treatment of burns, cuts, scrapes, and minor skin irritations. Some preliminary studies indicate that St. John's wort might be useful against herpes simplex.