If a juice is made from concentrate, it goes through a process where most of the water from the initial fruit juice is extracted. This leaves behind a thick syrup. Fruit concentrate is easier to package, transport, and store. Juice concentrate doesn't spoil as easily as juice and can be stored at room temperature or frozen. Processing methods vary. Some fruit concentrates also go through filtration, evaporation, or pasteurization procedures. Additives are sometimes included. When you read the label for a juice from concentrate, you'll probably see water as the first ingredient. This is because a large amount of water was added to rehydrate the initial concentrate. If you're evaluating how healthy a juice from concentrate is, it's most important to consider whether the finished product is a cocktail, punch, or beverage rather than a concentrate from 100% fruit.