If you have a hard time digesting dairy, we’d like to introduce you to our Low Fat 1% Acidophilus Milk. It looks like milk. It tastes like milk. It has the same nutrition profile as milk. So, what makes it different from conventional milk? A common probiotic, called Lactobacillus acidophilus, is added to the milk to aid digestion and help the immune system. Like all Smith Brothers Farms milk, it’s rBST-free and gently pasteurized for that farm-fresh flavor.