- NO SUGAR added, NO ADDITIVES added Did you know that Aronia berries, also known as chokeberries, have the highest level of antioxidants amongst other fruits? Grown and harvested in Poland, organic Aronia juice is produced by squeezing whole Aronia berries. Best known for its ability to lower blood pressure and regulating sugar level, it also helps with stabilizing eye pressure.Product of Poland Volume: 300 ml