It contains Lactic Acid Bacteria B240 which protects the body. It also contains ingredients that hydrate the body at the same time. It is a beverage type that is easy to drink in daily life. Product contents: Sugar, salt, whey protein (contains milk ingredients), lactic acid bacteria/acidulant, flavoring, potassium chloride, calcium lactate, seasoning (amino acids), leucine, magnesium chloride, valine, isoleucine, arginine, sweetener (sucralose). Instructions: Store away from direct sunlight and in a cool, dry place.