Information In Essence's Lemongrass Pure Essential Oil is traditionally used in aromatherapy to maintain healthy digestive function. This oil has a fresh, clean, lemon-like aroma. Ingredients Essential Oil of Cymbopogon flexuosus leaves 1mL/1mL. How To Use Diffuse: Add 6-9 Drops (0.2mL 0.3mL) to the water in your diffuser. Massage: Add 6 Drops (0.2mL) to 1 tablespoon (15ml) of carrier oil and Massage into chest and back. The mixture can be kept for 24 hours at room temperature. Warnings Adults only. Always read the label. Use only as directed. Never apply neat to the skin unless directed. Do not ingest without the advice of a registered clinician. Keep bottles out of reach of children. Avoid contact with eyes.