Physalis Bergamot Essence 10Ml. Bio is an essential oil of bergamot of vegetable origin. This oil is commonly used in aromatherapy and massage due to its relaxing and revitalising properties. Its citrusy and fresh scent helps to relieve stress and promote a state of calm and well-being. This product is of organic origin, which means that it has been grown and processed without the use of pesticides or harmful chemicals.