Sweet Orange essential oil has a sweet, citrus smell much like the orange peels it is derived from, only more intense and concentrated. Properties are as follows: antidepressant, antiseptic, antispasmodic, aphrodisiac, carminative, cordial, deodorant, digestive, stimulant (nervous), tonic (cardiac, circulatory). It has also been applied to combat Colds, constipation, dull skin, flatulence, the flu, gums, slow digestion and stress.