The golden kelulut propolis in Eco Bee Shop is extracted using supercritical fluid extraction (sfe) which uses carbon dioxide as a solvent. This ensures the high purity of propolis extraction without the impurities as opposed to conventional ethanolic extraction. It has also been scientifically proven to have antitumor properties. And also the golden kelulut propolis is high antioxidants, anti inflammatory, anti bacterial so its good for improve our healing system as well as boost up body immune system.