Botanical name ~ Melissa officinalis. Aroma ~ A exquisite sweet, lemony, herbal aroma. Caution - Best avoided in pregnancy. Extraction ~ by steam distillation. Part of plant ~ from the blossoms and leaves of the plant. Country of Origin ~ South Africa / FranceChemical Constituents ~ Geranial, neral, b-caryophyllene.Uses ~ Soothing, calming and uplifting all at once, Melissa is a very helpful oil for states of anxiety or mild depression. This oil is very anti-viral and is helpful for use in preparations designed to treat cold sores. Helpful in toning and balancing combination skins and thought to be of use for treating dandruff. Organic Certificate ~ This Essential Oil is certified Organic by the Soil Association which means you can be sure that it has been produced to the highest ethical and environmental standards. The Soil Association"s standards exceed the UK government"s minimum requirements for organic products in many areas but particularly in animal welfare, GM and the use of pesticides. Standards are constantly reviewed to ensure they deal with current issues.