I offer a product called "sarang semut". This product has been thoroughly studied by the professor of German who called Marthen Heil. Testing "sarang semut" was conducted at the Bio Ochesvitry JMAK Plate Institute - Germany. He found in that in the "sarangsemut" there is a high antioxidant used to prevent disease and build immunity. Ingredient found is a high antioxidant, flavonoids, anti-inflammatory, multi minerals (calcium and potassium), anti-virus, and many more in the "sarang semut". Tea powder.