Nature's Way St John's Wort Standardized - 90 CapsulesNature's Way St John's Wort Standardized Description: St. John's Wort extract is standardized to 0. 3% dianthrones measured as hypericin. This product provides the clinically researched dose for promoting a positive mood. Disclaimer These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. Ingredients : Rosemary Herb, spirulina, St. John's Wort (dried extract), gelatin,