There are three different essential oils from the orange tree. The Orange from the peel, Neroli from the white flowers and the Petitgrain from the leaves. The essential oil is obtained from sweet orange (var. dulcis) and bitter orange (var. amara). (Sellar, 1992)
Peppermint Essential Oil is the volatile oil obtained from the whole peppermint plant. It is commonly used to soothe or treat gastrointestinal tract symptoms, such as nausea, vomiting, abdominal pain, indigestion, irritable bowel, and bloating.
Lavender essential oils have a pronounced healing effect on burns and sunburns. Also Excellent in reducing anxiety and emotional stress with its sedative, antidepressant effects.