Add Quality Protein To Your Diet Without The Added Carbs! Eclipse 2000's - The Low Carb Shake is a protein packed low carbohydrate pre-mixed drink mix that's a perfect addition to your healthy diet. That's right, with 30 grams of protein and just 2 - 4 grams of carbs; The Low Carb Shake can be a welcome addition to any dietary plan. Like Eclipses' The Shake, The Low Carb Shake has a rich, creamy taste and with 600 milligrams of calcium, may help support weight loss and help maintain healthy bones.