Our Melissa Officinalis Essential Oil contains melissa officinalis oil, ginseng root extract, arginine. It can improve memory and problem-solving abilities, improving emotions and increasing levels of relaxation. Its use method is very simple: ATOMIZATION METHOD: Take 2-3 drops of essential oils and drop them in an aromatherapy lamp or humidifier, let them fully diffuse and atomize, and help you sleep. MASSAGE: Take 5-6 drops of essential oil and apply evenly on the body skin, massage until absorbed. Provide you with the clarity and sharpness of mind needed to enrich your life.