Naturally Synephrine is found in some plants and animals, specifically most synephrine found in dietary supplements is extracted and synthesized from the Citrus Aurantium Plant more commonly known as Bitter Orange extract.
ທໍາມະດາແມ່ນທາດແປ້ງ Synephrine ທີ່ພົບເຫັນຢູ່ໃນບາງພືດແລະສັດ, ໂດຍສະເພາະແມ່ນຝຸ່ນ Synephrine ທີ່ພົບໃນອາຫານເສີມແມ່ນການສະກັດອອກແລະການສັງເຄາະຈາກພືດ Citrus Aurantium ທີ່ເອີ້ນວ່າ Extract Orange.