Neroli Worst Fragrance Synthetic and Natural No known benefits Neroli description Neroli is problematic for skin in its fragrant essential oil form. The fragrance component, which has an orange blossom scent, can be a skin sensitizer. Neroli can also be a potent antioxidant, which makes it a great example of a natural ingredient that has both pros and cons. Neroli also goes by the Latin name _Citrus aurantium._ For more information, please see the entry for _Citrus aurantium._ Related ingredients: Orange Blossom Citrus Aurantium Neroli Oil