Citrus aurantium refers to the bitter orange fruit. The juice, peel, and pulp can be taken orally. They have been used to ease anxiety, digestion, and sleeplessness. Citrus aurantium has also been used to promote weight loss. It can be applied to the skin or diffused as an oil. Citrus aurantium can also be made into a tea or taken as a pill, powder, or extract.

It is a valuable medicinal herb, the orange originated in China and by the middle Ages was a favorite with Arabian physicians. In the 16th century, an Italian princess named Anna-Marie de Nerola reputedly discovered oil extracted from the flowers, which she used to scent her gloves; today neroli oil, as it became known, It is prohibitively expensive. The Chinese remain the greatest enthusiasts of medicinal oranges: the bitter Seville orange (C. aurantium) and sweeter tangerines and satsumas (Citrus reticulata) that are mainly used

By the end of the 17th century, Anne Marie Orsini, duchess of Bracciano and princess of Nerola, Italy, introduced the essence of bitter orange tree as a fashionable fragrance by using it to perfume her gloves and her bath. Since then, the term "neroli" has been used to describe this essence. Neroli has a refreshing and distinctive, spicy aroma with sweet and flowery notes.

Citrus aurantium refers to the bitter orange fruit. The juice, peel, and pulp can be taken orally. They have been used to ease anxiety, digestion, and sleeplessness. Citrus aurantium has also been used to promote weight loss. It can be applied to the skin or diffused as an oil. Citrus aurantium can also be made into a tea or taken as a pill, powder, or extract.

It is a valuable medicinal herb, the orange originated in China and by the middle Ages was a favorite with Arabian physicians. In the 16th century, an Italian princess named Anna-Marie de Nerola reputedly discovered oil extracted from the flowers, which she used to scent her gloves; today neroli oil, as it became known, It is prohibitively expensive. The Chinese remain the greatest enthusiasts of medicinal oranges: the bitter Seville orange (C. aurantium) and sweeter tangerines and satsumas (Citrus reticulata) that are mainly used

By the end of the 17th century, Anne Marie Orsini, duchess of Bracciano and princess of Nerola, Italy, introduced the essence of bitter orange tree as a fashionable fragrance by using it to perfume her gloves and her bath. Since then, the term "neroli" has been used to describe this essence. Neroli has a refreshing and distinctive, spicy aroma with sweet and flowery notes.