a full meal's worth of protein
for just 260 calories per serving (1 bottle (414ml))
Calories to get a meal's worth of protein (30g)
- This drink195cal
- A protein bar271cal
- A fast-food chicken sandwich542cal
Same protein, a fraction of the calories. How we compare
Muscle Milk Pro Series Protein Shake - Knockout Chocolate has 40g of protein and 260 calories per 1 bottle (414ml), with 9g carbs, 6g fat, and 3g sugar.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Macronutrient Breakdown
- Protein40g64%
- Carbs9g14%
- Fat6g22%
Share of calories from each macronutrient (protein & carbs at 4 cal/g, fat at 9 cal/g).
Protein density
Muscle Milk Pro Series Protein Shake - Knockout Chocolate delivers 40g of protein in a 260-calorie serving — about 15.4g of protein per 100 calories, an exceptional protein-to-calorie ratio for protein drinks. Each serving also carries 9g of carbohydrate and 6g of fat.
Muscle Milk Pro Series delivers 40g of protein with 20 vitamins and minerals. Made with a blend of slow and fast-digesting proteins for sustained amino acid delivery. Perfect for post-workout recovery and muscle building.
Compare to similar
Same category, within ±5g protein per serving.
| Product | Protein | Calories | Protein / 100 cal | |
|---|---|---|---|---|
Muscle Milk Pro Series Protein Shake - Knockout Chocolate This product | 40g | 260 | 15.4g | |
| Fairlife Core Power Elite High Protein Shake 4.6 | 42g | 230 | 18.3g | Compare → |
| Muscle Milk Pro Series Protein Shake 4.6 | 40g | 220 | 18.2g | Compare → |
| Fairlife Core Power Elite - Chocolate 4.6 | 42g | 230 | 18.3g | Compare → |
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Frequently Asked Questions
How much protein is in Muscle Milk Pro Series Protein Shake - Knockout Chocolate?
Muscle Milk Pro Series Protein Shake - Knockout Chocolate contains 40g of protein per serving (1 bottle (414ml)). That's 0.15g of protein per calorie, making it a very high protein snack option.
How many calories are in Muscle Milk Pro Series Protein Shake - Knockout Chocolate?
Muscle Milk Pro Series Protein Shake - Knockout Chocolate has 260 calories per serving (1 bottle (414ml)). With 40g protein and 260 calories, it delivers an excellent protein-to-calorie ratio.
Is Muscle Milk Pro Series Protein Shake - Knockout Chocolate gluten-free?
Muscle Milk Pro Series Protein Shake - Knockout Chocolate has not been confirmed as gluten-free. Please check the product label or manufacturer's website for the latest allergen information before purchasing.
Where can I buy Muscle Milk Pro Series Protein Shake - Knockout Chocolate?
Muscle Milk Pro Series Protein Shake - Knockout Chocolate is available on Amazon. Amazon prices change often, so visit the product page on HighProteinSnacksPro.com for a direct link to check today's price.
Is Muscle Milk Pro Series Protein Shake - Knockout Chocolate keto-friendly?
Muscle Milk Pro Series Protein Shake - Knockout Chocolate contains 9g of carbohydrates per serving. It may not be ideal for strict keto dieters — check the full nutrition label for your specific macros.

