“…Essential oils such as bergamot (BEO), clove (CEO), and orange (OEO) present multiple beneficial effects (antimicrobial, antifungal, antiproliferative, etc.) being widely applied in cosmetics, pharmaceutics, and food industry [41,42], still in recent years several concerns were raised regarding the safety of these oils [24,43]. Nevertheless, a comprehensive review published in 2018 emphasized the negligible toxicity of all Citrus essential oils; in addition, the authors reached the conclusion that Citrus essential oils can be safely used in the industry of food and beverages, medicine, and cosmetics [44].…”