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Protein bars

Muscle Milk Peanut Butter Cookie Protein Bar

Muscle Milk Peanut Butter Cookie Protein Bar: 15 g of protein and 190 calories per serving (7.9 g protein per 100 calories), with 4 g sugar. It is a solid bar for adding protein between meals.

Nutrition last checked October 15, 2026.

Where to buy

Snack Facts

Serving size 1 BAR (50 g)

Calories
190
Protein
15 g
Total fat
6 g
Saturated fat
3.5 g
Total carbohydrate
22 g
Dietary fiber
5 g
Total sugars
4 g
Sodium
190 mg
Protein per 100 cal
7.9 g

Highlighted values pass our thresholds. Per serving, from the product label and Open Food Facts. Check the package you buy; recipes change.

Passes 5 of 5 checks

How Peanut Butter Cookie Protein Bar measures up to our five lines, per serving.

  • Protein 10 g or morePasses
  • Calories under 200Passes
  • Sugar 5 g or lessPasses
  • Fiber 3 g or morePasses
  • Sodium under 400 mgPasses

What's good

  • Good protein density: 7.9 g protein per 100 calories
  • 15 g protein per serving
  • 5 g fiber per serving
  • Shelf-stable and easy to carry

What to watch

  • Ultra-processed (NOVA group 4)
  • Contains eggs, milk, peanuts, soy
  • Uses sweeteners or sugar alcohols some people avoid

Ingredients and allergens

Milk derived protein blend (milk protein isolate, whey protein isolate, whey protein concentrate, calcium caseinate, sodium caseinate), soy protein isolate, glycerin, maltitol syrup, peanut butter (peanuts), maltitol, soluble corn fiber, partially defatted peanut flour, fractionated palm kernel oil, sugar, oligofructose, water, invert evaporated cane sugar, soluble vegetable fiber, natural flavors, tapioca starch, egg white, molasses, enzyme-modified soy protein, salt, pectin, sunflower oil with tocopherols (to protect flavor), cocoa, soy lecithin, calcium phosphate, calcium carbonate, nonfat milk, cornstarch, tartaric acid, sucralose, sunflower lecithin, caramel coloring, carrageenan, stevia extract.

Contains: eggs, milk, peanuts, soy.

Nutri-Score D. NOVA processing group 4 of 4.

Source record on Open Food Facts (opens in a new tab)

Frequently asked questions

How much protein is in Muscle Milk Peanut Butter Cookie Protein Bar?

Muscle Milk Peanut Butter Cookie Protein Bar has 15 g of protein per 1 BAR (50 g) serving and 190 calories, which is 7.9 g of protein per 100 calories.

Is Muscle Milk Peanut Butter Cookie Protein Bar healthy?

It passes 5 of our 5 checks (protein 10 g or more, calories under 200, sugar 5 g or less, fiber 3 g or more, sodium under 400 mg). It is ultra-processed (NOVA group 4).

Is Muscle Milk Peanut Butter Cookie Protein Bar keto, vegan or gluten-free?

The label we have does not claim keto, vegan or gluten-free. Check the package for current claims and allergens.

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