I have used the herbal St. John's Wort off and on for over 10 years now. I first started using it back when I worked two jobs and was continually stressed out. It takes about 2 weeks for it to fully kick into your system, but after that, it works great. St. John's Wort takes the edge off, but has no bad side effects that might keep you from normal, everyday activity. The main ingredient is called Hypericum Perforatum, which is St. John's Wort, in 300 mg a pill. The recommended dosage per day is 900 mg. The capsules come 90 to a jar, so a one month supply is only usually around four dollars in Wal-Mart, an excellent price for such a great product. They are easy to swallow and easy on the stomach. St. John's Wort is great for people with mild depression or anxiety, I know it worked wonders for me!