Muscle Milk Blue Protein Bars
Muscle Milk

Muscle Milk Blue Protein Bars

Delicious Protein Bars Made From High-Quality Milk Proteins
Designed To Help Keep Your Body'S Protein Supply At Peak Levels*
9.8  out of 10  (6 Reviews)

Product Overview


You know your body. You know your body needs protein. You care about what you put in your body, and you make every effort to understand ingredients, benefits and functionality. You recognize that protein isn’t just about muscles or intense workouts or something you only find at the gym. Protein is fundamental to help you live and perform better.

For healthy muscles, protein is essential and the timing of your intake of protein is crucial. The goal is to keep your body’s protein supply at peak levels so you have available nutrients to maintain, repair and build your muscles.*

MUSCLE MILK Protein Bars are made with high quality milk proteins, including milk protein isolate, whey protein isolate and whey protein concentrate, without the addition of protein fillers such as gelatin and collagen ingredients. MUSCLE MILK Protein Bars provide nutrients for sustained energy, with protein to help build lean muscle and for workout recovery and hunger satisfaction.* MUSCLE MILK Protein Bars can be used for pre-workout, post workout, on-the-go breakfast, or anytime snack. These bars are designed to provide sustained energy, for workout recovery and hunger satisfaction.*


Peanut Butter Cookie
Delightful creamy roasted peanut layers with crunchy cookie mix ins.

CytoSport Protein Bar Peanut Butter Cookie

Cookies ‘N Cream
Delicious combination or creamy whipped center with crunchy cookies, coated in smooth chocolatey richness.

CytoSport Protein Bar Cookies ‘N Cream

Double Rocky Road
Go on a flavor journey with a fluffy marshmallows and crunchy almonds wrapped in creamy milk chocolate richness.

CytoSport Protein Bar Double Rocky Road

Birthday Cake
Whipped and creamy nugget meets birthday cake like you have never had before, with a sprinkled yogurt frosting celebration.

CytoSport Protein Bar Birthday Cake

Mint Cookie Crunch
This bar explodes with refreshment with a melty mint soft layer mixed with chocolatey richness.

CytoSport Protein Bar Mint Cookie Crunch

Lemon Bliss
Just what your taste buds crave- refreshing lemon bursts with layers of creamy and crumbly lemon bar dessert deliciousness.

CytoSport Protein Bar Lemon Bliss

Ratings & Reviews

Overall Rating
6 Ratings
Verified Buyer Rating
4 Ratings
Average Flavor Rating
4 Flavors
Top Rated Flavor
Lemon Bliss
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
May 25, 2019
Verified Buyer
  • 9 Peanut Butter Cookie

Surprisingly, this bar tasted great! Pretty good macros for the size, while also satisfying! Well priced with the promotion being offered at that time! Would recommend at least trying, heck - I’ve already purchased a second box! ; )

Apr 11, 2019
Verified Buyer
  • 10 Lemon Bliss

Excellent taste and a very good healthy snack !!!!

Mar 01, 2018
  • 10 Birthday Cake

I buy the Birthday Cake flavored protein bars all the time. They taste great and also have a great after taste. I will be buying more and trying the other flavors. The price for one bar is a few cents cheaper than what you would pay in the grocery store.

Jul 18, 2017
Verified Buyer
  • 10 Peanut Butter Cookie

Excellent protein bar, tastes good and not too heavy, also doesn't break your jaw when chewing it! Slightly smaller than some bars but the price reflects that so no problem there.

Jun 08, 2017
Verified Buyer
  • 10 Peanut Butter Cookie

in love with this peanut butter flavor, the best in the market so far :)

May 20, 2017

These are surprisingly, really good. I'd say they're on par with Quest bars. In fact I would say these are slightly better tasting than Quest bars. These also don't have tons of fiber in them like Quest bars do. These ones have 5 grams less protein than Quest bars. They're also slightly cheaper. Surprised there are no reviews of this product yet.

1 Size
12 Bars
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4 Flavors
Birthday Cake
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Price: $24.94  ($2.08 / Serving)
On Backorder
Flavor Rating: 10

What's in Muscle Milk Muscle Milk Blue Protein Bars

12 Bars Birthday Cake
Serving Size 1 Bar (50g)
Servings Per Container12
Calories 190       
Calories from Fat 60       
%DV *
Total Fat 6 g 9%
Saturated Fat 4 g 20%
Trans Fat 0 g       
Cholesterol 5 mg 1%
Sodium 190 mg 8%
Potassium 80 mg 2%
Total Carbohydrate 22 g 7%
Dietary Fiber 6 g 24%
Sugars 7 g       
Sugar Alcohol 8 g       
Protein 15 g 30%
Vitamin A 0%
Vitamin C 0%
Calcium 8%
Iron 6%
* Percent Daily Values (DV) are based on a 2,000 calorie diet.
Milk Derived Protein Blend (Whey Protein Isolate, Milk Protein Isolate, Whey Protein Concentrate), Soy Protein Isolate, Sugar, Soluble Vegetable Fiber, Maltitol Syrup, Fractionated Palm and Palm Kernel Oil, Glycerin, Soluble Corn Fiber, Water, Sunflower Oil with Tocopherols (to protect flavor), Molasses, Natural Flavors, Erythritol, Yogurt Powder (Whey Protein Concentrate, Nonfat Milk, Cultures), Tapioca Starch, Butter (Cream, Salt), Salt, Soy Lecithin, Egg White, Sunflower Lecithin, Calcium Carbonate, Edible Glitter as (Gum Arabic, [Beta Carotene, Radish Extract, Spirulina Extract, and Turmeric (added for color)], Citric Acid, Safflower Oil, Vitamin E), Sucralose
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.