1, the only ingredient: pure prune juice only contains prunes as the only ingredient, and no other fruits, sugar or other ingredients are added. In the ingredient list, only prune or prune concentrated juice is listed.
2. No additives: Pure prune juice does not contain any additives, such as preservatives, artificial colors, artificial sweeteners or other chemicals. These additives are not listed in the ingredient list.
3. No dilution: Pure prune juice is not diluted or diluted to a small extent. Water or other diluents are not listed in the ingredient list.