LEMON Greenleaf Essential Oil Thought to have first been grown in India, Lemon Trees spread across the Middle East and Europe through trade. A world leader in the production of lemon today is Argentina. Treasured for its natural cleansing properties, the essential oil is cold pressed from the rind of the fruit. Exudin a sprightly, clean aroma, Lemon Argentina Essential Oil injects an inviting aura with remarkable purifying effects. Each Greenleaf essential oil bottle holds 0.5 fl oz of 100% pure, natural, and undiluted essentials oils, and proceeds from this item are donated to organizations working to break the cycle of human trafficking.