The pure essential oil known as "betel leaf oil" is taken from the leaves of the Piper betle plant. Essential substances including eugenol and chavibetol, which have analgesic, antibacterial, and anti-inflammatory qualities, are present in it. Usually, steam distillation is used to extract the oil's powerful essence using distillation machines. In the wellness, cosmetic, and pharmaceutical sectors, betel leaf oil is used to treat respiratory conditions, promote skin health, and improve dental health. To preserve its efficacy and purity, it is stored in black glass bottles. The shelf life of betel leaf oil is two to three years when kept at room temperature.