Source Naturals, St. John's Wort Standardized Extract, 300mg, 240 ct Feverfew Niacin plays an essential role

Niacin plays an essential role in the activities of various enzymes involved in the metabolism of carbohydrates and fats

Riboflavin (vitamin B-2) - 25 mg

particularly the superoxide radical

development of the reproductive organs

and is less prone to urinary excretion

Source Naturals, St. John's Wort Standardized Extract, 300mg, 240 ct Feverfew Niacin plays an essential roleSource Naturals St. John's Wort Extract is standardized to consistently supply 0. 3% hypericins. A daily intake of St. John's wort, standardized to 2. 7 mg hypericin, may support a positive outlook and mood. Benefits may be experienced within 4 to 6 weeks of initial use. Packaging 240 tabs Suggested Use 1 tablet three times daily. For best results, use this product for at least 6 weeks. Ingredients Calcium 31 mg St. John's Wort Aerial Parts 300 mg