Astragalus contains triterpenoid saponins, flavonoids, sterols and other compounds that serve as a tonic with ability to: 
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Bilberry contains anthocyanins (which are the blue pigments responsible for the color of ripe Bilberries), flavonoids, oligomeric procyanidins and other phytochemicals that work together to:  
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Black Haw contains coumarins, flavonoids and other compounds that together: 
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Chinese Skullcap (Baical Skullcap) contains flavonoids (especially baicalin and scutellarin) and other substances which together: 
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Cinnamon Quills contain an essential oil with the major constituent being cinnamic aldehyde (cinnamaldehyde), other phenylpropanes, terpenes and other compounds that work together to: 
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Coleus contains the diterpene forskolin as a major constituent. Coleus 1:1 contains a minimum of 2.5 mg/mL of forskolin to ensure optimal strength and quality. The compounds in Coleus, and forskolin in particular, work together to: 
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Cramp Bark contains coumarins and other compounds which work together to: 
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Ginger contains an essential oil (consisting of terpenoids), pungent principles (including gingerols) and other compounds which help: 
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Ginkgo Leaves contain flavonoids, terpene lactones (including ginkgolides and bilobalide) and other compounds. Ginkgo 2:1 is standardized to contain 9.6 mg/mL of ginkgo flavonglycosides (ginkgo flavone glycosides) to ensure optimal strength and quality. G 
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Golden Seal contains alkaloids (especially hydrastine and berberine) and other phytochemicals. Golden Seal 1:3 contains a minimum of 8.0 mg/mL of both hydrastine and berberine to ensure optimal strength and quality. The substances in Golden Seal, particul 
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Hawthorn Berries contain oligomeric procyanidins, flavonoids and other compounds. Hawthorn Berries 1:2 contains a minimum of 4.0 mg/mL of oligomeric procyanidins to ensure optimal strength and quality. The substances in Hawthorn Berries, particularly the 
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Horsechestnut contains saponins (the complex mixture is known as escin), flavonoids, lipids, sterols and other constituents to: 
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Horsetail contains caffeic acid esters, flavonoids, silica and other substances to: 
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Korean Ginseng contains a complex mixture of steroidal saponins called ginsenosides and other compounds. Korean Ginseng 1:2 is standardized to contain 10.5 mg/mL of ginsenosides (calculated as Rg1 and Rb1) to ensure optimal strength and quality. Korean Gi 
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Mistletoe contains lignans, polypeptides, phenylpropane derivatives and other compounds which: 
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Motherwort contains alkaloids, flavonoids, bitter glycosides and other compounds which together: 
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Prickly Ash contains alkaloids, alkylamides and other compounds to: 
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Rehmannia contains iridoid glycosides and other compounds which: 
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