Carnation Breakfast Essentials High Protein Rich Milk Chocolate Nutritional Drink are high protein nutritional drinks that make delicious breakfast shakes. Start your day right with this high protein drink that has 15 grams of protein and 220 calories per serving. Each serving of this on the go breakfast drink has 21 vitamins and minerals, including twice as much vitamin D as an eight ounce glass of milk and two times as much calcium as a 5.3 ounce cup of Greek yogurt. This pack of nutrition drinks includes six reclosable 8 fluid ounce bottles. Protein shakes for ages 9 years and older.