Protein, protein, protein. Premier Protein® loves protein because it is essential for a healthy and active life. But getting enough is hard, especially protein that doesn’t come with too many calories or too much fat. That’s why they make delicious, essential protein that curbs hunger and fuels your energy for whatever you love to do. Premier Protein® 325 ml (11 oz.) shakes come in convenient, shelf-stable and environmentally friendly Tetra Pak cartons. Each shake contains 30 grams of protein, 1 gram of sugar, and just 160 calories.