St. John’s Wort is a common herbal product in the United States and its use goes back to the time of the ancient Greeks. They used it to help heal burns and wounds. The active ingredient is Hypericin, which also possesses anti-viral properties. Today, St. John’s Wort is popularly used for its ability to calm. It may help to relieve anxiety and tension as well as mild depression. St. John’s Wort by Vitabase is manufactured under strict European control standards and is extracted without harsh chemicals. It is standardized to contain 0.3% Hypericin. This formula offers a full spectrum of natural compounds as they occur in St. John’s Wort. St. John’s Wort may interact with some medications. It is important that you talk to your doctor before taking St. John’s Wort if you are also taking prescription medications.