How does NSI® St. John’s Wort Extract 450 mg work?
St John's wort, Hypericum perforatum, has been used for the past 2,000 years as a medicinal herb. The genus name Hypericum is from the Latin word hyper, meaning "above," and icon, meaning "spirit." The herb was once hung above doorways to ward off evil spirits. The species name perforatum refers to the many puncture-like black marks on the underside of the plant's leaves. The plant, especially its tiny yellow flowers, is high in hypericin and other flavonoid compounds. Native to Europe, St. John's wort is now found growing in dry areas of many temperate climates throughout the world.

Rich in hyperforin and flavonoids, NSI® St. John’s Wort Extract 450 mg may help to balance serotonin levels and aid in maintaining normal neurotransmitter activity to promote emotional well-being and a positive mood.

NSI® St. John’s Wort Extract 450 mg is better because it:
-- May support mood improvement and the abiity to carry out daily life
-- Is of the highest qualtiy
-- Provides a better value than other brands