Is Amy's Pizza Cheese safe?

Full ingredient label

organic unbleached _wheat_ flour, filtered water, part-skim mozzarella cheese (pasteurized part-skim _milk_, culture, salt, enzymes), organic tomato purée, organic extra virgin olive oil, organic honey, sea salt, organic red onions, expeller pressed high oleic safflower and/or sunflower oil, yeast, spices, organic garlic, black pepper