Packed in water to stay soft. Classic. Italian cheeses. All-natural cheese. rBST free (No significant difference has been found in milk from cows treated with artificial hormones). Our mozzarella is all natural. It is made from local milk picked up daily and has no added hormones (No significant difference has been found in milk from cows treated with artificial hormones), antibiotics or preservatives. Belgioioso mozzarella contains no gluten, and is perfect for a low carb diet.