... 70-150 cm tall. The leaves have a gentle lemon scent, related to mint. At the end of the summer, small white flowers ... Its flavour comes from the terpenes citronellal, citronellol, citral, and geraniol.Lemon balm is mentioned in the scientific journal Endocrinology where ... as Flavonoids, Essential (Violate) oil, Bitters, Resin and etc.The Lemon balm Extract used in dietary supplements is derived from ...