Lavender is one of the most commonly used essential oils in the world. It is considered a “must-have” because of its versatility. It has relaxing properties. Lavender can be used to promote peaceful sleep, as well as ease feelings of tension. According to numerous studies, active compounds in the oil are linked to promoting healthy blood sugar levels. The lavender flowers are steam-distilled in order to create the oil, and the aroma is floral, sweet, and calming.