Calendula is primarily known for its triterpene saponins such as calendulosides, calendulacetal, and oleanolic acid glycosides.Triterpene saponins possesses anti-inflammatory, antimicrobial, and wound-healing properties. Calendula also contains other bioactive compounds such as flavonoids, carotenoids, and essential oils. These compounds may complement the effects of triterpene saponins and contribute to the overall therapeutic benefits of Calendula.