Bergamot oil is extracted from a citrus fruit bearing tree, called citrus bergamia. It is believed to have beneficial properties and is used in several ways:
· In aroma therapy to rejuvenate, improve sense of wellbeing, and reduce anxiety
· As a flavouring agent used in pudding and gelatin
· In cosmetics and toiletries such as creams, soaps, and lotions
· Applied topically to help treat skin conditions like psoriasis, vitiligo, and help prevent lice infestation
Here is some interesting information on the usage of bergamot oil for hair.