Citrus aurantium fruit peels are used to make Bitter Orange Oil, a fragrant essential oil with an energising scent. Important ingredients include bergapten, which has relaxing effects, limonene, which has antioxidant qualities, and naringin, which facilitates digestion. To maintain its purity, the oil is extracted by cold pressing. Production equipment includes hydraulic presses and citrus peelers. The food, pharmaceutical, and cosmetics sectors all make extensive use of it. The oil is stable because it is stored in glass bottles and is good for digestion, weight control, and skin care. Therapeutic relief and mood boosting are two benefits of bitter orange oil.