Packaged in a convenient 8.75 Fl Oz bottle, each Premier Protein Mini Protein Shake contains 22 grams of protein, complete with all the essential amino acids, 1g of sugar, 3-5g carbs (depending on flavor), 120 calories, 23 vitamins & minerals, and is also low in fat. We use a blend of milk protein and casein in our shakes to help fuel muscles quickly and for several hours to help support your goals. Toss one in your bag for a post-workout treat or to keep you fueled while running errands. Available in 3 delicious flavors: Chocolate, Vanilla, Caramel.