Bergamot Essential Oil/ Citrus Bergamia. 
Pure Essential Oils Used for Candle Making, Soap Making, Custom Perfume, Lotions, Diffusers, Bath Salts, Aromatherapy, or anywhere pure natural fragrance is desired. Essential oils are the very essence of plants.  This citrus fruit is considered top note.  Great for perfume, lotions, lip balms, soaps and cologne.  
 
https://health.clevelandclinic.org/essential-oils-101-do-they-work-how-do-you-use-them/