New Chapter Mood Take Care contains St. John’s Wort, an herb known for supporting positive emotional health. Research has proven that extracts from this herb can act as natural antidepressants, and have positive anxiolytic and cognitive effects. Hypericins and hyperforin are the main constituents responsible for this herb’s mood-boosting qualities. The positive effects of St. John’s Wort extract are greatly enhanced when they are supercritical (CO2) extracts rather than the standard ethanol extracts. New Chapter Mood Take Care provides high-quality supercritical St. John’s Wort extract. This potent supplement can help uplift your mood.