Bergapten, also known as 5-Methoxypsoralen, is a naturally occurring compound found in various plants, particularly in citrus fruits and certain herbs. It belongs to the class of furanocoumarins and is known for its role in phototherapy, particularly in the treatment of skin disorders like psoriasis and vitiligo. Bergapten exhibits photosensitizing properties, which means it can enhance the effects of ultraviolet light on the skin. In culinary contexts, it contributes to the flavor profile of certain spices and is also studied for its potential health benefits, including antioxidant and anti-inflammatory effects. However, its use is regulated due to safety concerns associated with its phototoxicity.