Volatile oil, the flavonoid thymonin, caffeic acid derivatives, rosmaric acid, carvone, and limonene.
Amargogentin.
Honokiol.
Citral.
Carminative, anti-spasmodic actions, diuretic, antibacterial properties, possible antioxidant, improves eyesight.
Flavanoids, quercetin.
Crocetin and crocin.
Anthraquinone glycosides.
Flavones, baicalein.
Diosgenin.
Ruscogenin and neuorscogenin.
Cinnamaldehyde, eugenol.
Caffeic acid glycoside.