The oil is extracted by pressing from the peel of the lemon. It is one of the most refreshing fragrances and a true classic among fragrances. Its botanical name is Citrus Limonum. The Tree with bright green leaves and white blossoms, stays green all year. The oil comes from lemons from Italy. The oil has a light yellow color to greenish color. For a clear mind, immune system, strong (air) purifying, stimulating production of antibodies.