Source Naturals, St. John's Wort Standardized Extract, 300mg, 240 ct Feverfew Glutamic acid is a usable

Glutamic acid is a usable energy source for the brain and a predecessor to the important inhibitory neurotransmitter GABA (gamma-aminobutyric acid)

one level teaspoon contains approximately 4

In human cell culture studies

and is less prone to urinary excretion

Magnesium (as magnesium taurinate) - 4 mg

Source Naturals, St. John's Wort Standardized Extract, 300mg, 240 ct Feverfew Glutamic acid is a usableSource 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