Bioflavonoids, polyphenolic compounds, diphenol hydroxybenzene complex.
Antioxidants, flavonoids including oligomeric proanthocyanidins.
Citral.
Honokiol.
Amargogentin.
Diosgenin.
Flavanoids, quercetin.
Anthraquinone glycosides.
Flavones, baicalein.
Crocetin and crocin.
Ascorhbic and glycolic acids.
Saponin, tannin, insitol.
Rich in vitamin K.