What is the phrase used as a label on the food container to convey "No sugar added"? I am looking for a pure fruit juice without sugar added for daily consumption in Japan. The box only says 100% bla bla bla but I am not sure whether or not there is sugar added. So my question is: > What is the most commonly used Japanese phrase to convey "No sugar added"?

In general you will want to the already suggested phrases but if you are talking about _juice_ specifically, you will want to use 100%as it doesn't make sense to talk about added sugars in juices. If that were the case, then you would just indicate the percentage of real fruit juice e.g. 30%, which means that the rest of the drink consists of sugar water, etc.