I found this article interesting as bergamot is used in many things shaving related. https://www.msn.com/en-ca/news/canada/miracle-of-nature-bergamot-s-fragile-revival-in-southern-italy/ar-AA1wE8Dc?ocid=msedgntp&pc=U531&cvid=57465ad088fb4802906ad1916b46c9ca&ei=18 Bob