R.w. Knudsen Juice - Organic - Prune - Case Of 6 - 32 Fl OzRw knudsen's organic prune juice is made from 100% prune concentrate. It's all natural, so there are no preservatives or artificial colors. Every 32 fl. Oz. Bottle is unsweetened, non gmo certified and pastuerized for your safety. Each cup of juice is equivalent to one serving of fruit. See nutrition facts panel for allergens. country of origin : united states of america is gluten free : yes is gmo free : yes organic : 95%+ organic size : 32 fz pack