Xanthones are a class of naturally occurring organic compounds that belong to polyphenols and have powerful antioxidant properties. They are found in various plants, in particular in mangosteens (Garcinia mangostana), which contain the highest amount of these compounds. Xanthones are known for their wide range of biological activities, including anti-inflammatory, anti-cancer, antibacterial, antiviral, and neuroprotective properties.

Due to their antioxidant properties, xanthones help protect cells from damage caused by free radicals and thereby reduce the risk of developing chronic diseases such as cardiovascular disease and cancer. In addition, xanthones help strengthen the immune system, reduce inflammation and maintain brain health. They are used in dietary supplements and natural remedies to improve overall health and prevent disease. It is important to consider the possible side effects and contraindications when using xanthones, so it is recommended to consult a doctor before using them.