Review Nutrition

Legion Protein Bars Review (2024)

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In this article, we’ll be breaking down Legion’s protein bars so you can decide if they’re worth adding to your diet. Let’s get into it!

legion protein bar review

Legion Protein Bars Review: Quick Summary

Legion Protein Bar

legion protein bar
  • Protein Source: Protein Blend (Whey Protein Concentrate, Milk Protein Isolate, Whey Protein Isolate)
  • Flavors: Peanut Butter & Jelly, Chocolate Chip Cookie Dough, Blueberry Muffin, Chocolate Peanut Butter
  • Vegan: No
  • Protein per Bar: 20g
  • Protein-by-Weight Ratio: 29-32%
  • Fat ber Bar: 11-12g
  • Carbs per Bar: 24-29g
  • Added Sugar: 3-4g
  • Sugar Alcohol: Erythritol
  • Calories per Bar: 240-250
  • Bars per Package: 12
  • Bar Weight: 63-68g
  • Price per Bar: ~$3.33
  • Recommended by Athletes: Gage Clark, Grant Tinsley, Machaela Brabham

While Legion is likely better known for their protein powder and pre-workout, they also offer a very solid Protein Bar.

With 20g of protein per bar, these are a great tool for helping you get protein on the go, especially if you’re bulking. They may not be as suitable for use in a caloric deficit because of their relatively high carb and fat content. It’s also worth noting that these could be higher in micronutrients. 

legion protein bars

At ~$3.33, these are also fairly pricey, although we believe this is a fair price for such a high-quality protein bar from a reputable brand.

66 EXPERT SCORE

With 20g of protein per bar, these are a great tool for helping you get protein on the go, especially if you’re bulking.


Macro Breakdown:0
Ingredients:0
Fiber per Serving:0
Micro Breakdown:0
Taste/Texture:0
Nutrition Label Transparency:0
Price/Quality:0

Positives:

  • High protein content
  • High fiber content in some flavors
  • Lab-tested for purity and potency

Could be better:

  • Fairly low in micronutrients
  • Contains sugar alcohols erythritol

Who and What are Legion Protein Bars For?

Legion bars are best suited to anyone who struggles to get enough protein during the day. For reference, we recommend getting 0.7-1g of protein per pound of body weight to support muscle growth. It can also be useful for those who need convenient protein on the go, and those who want a high-protein alternative to other sweet treats. 

It’s worth noting that protein bars may be better for those bulking, as these are fairly high in carbs and fats. Those trying to stick to a caloric deficit may prefer lower-calorie sources of protein like lean meats and protein powder instead. 

Legion Protein Bars Review 

Below we’ll be taking a closer look at Legion’s macros, micros, taste, texture, and more. Let’s get into it! 

1. Macronutrient Breakdown

First, let’s look at Legion’s macros, which are one of the most important factors when finding a protein bar that will work well for you. 

legion protein bars package

• Protein

First, Legion contains 20g of protein across all flavors. While this is a solid amount for a protein bar, it does only work out to about 32% of the total calories. 

• Carbs

These bars have 24-29g of carbs per bar, which is broken down between 6-9g of fiber, and 4-9g depending on the flavor. We recommend the Chocolate Chip Cookie Dough flavor if you want more fiber and less total sugar. 

• Fat

Finally, Legion has 11-12g of fat per serving, which includes 6g of saturated fat. Keep in mind that the American Heart Association recommends limiting your saturated fat intake to 7% of your total calories, although recent research shows that saturated fat may not be as harmful as once thought

2. Fiber per Serving

Each Legion protein bar contains 6-9g of fiber. With a high-fiber diet (25-35g/day) being associated with better overall health, these bars are an easy way to boost your daily fiber intake. 

3. Micro Breakdown

Micronutrients are not these bars’ strong suit. While these bars contain some Calcium, Iron, and Potassium, they contain less than 10% of your DV for each of these minerals. 

4. Taste/Texture

While Legion offers 4 different flavors of their protein bars, we tried Chocolate Chip Cookie Dough, as this is their most popular flavor. This is also the option with the lowest sugar and highest fiber content. From our experience, the bar was delicious and didn’t have the chalky texture common in protein bars. 

Legion protein bars

5. Nutrition Label Transparency

Legion’s a great brand if you’re concerned about transparency, as all of their products are certified by Labdoor for purity and potency, ensuring a high-level of quality. 

6. Value for Money

Each Legion protein bar will cost you about ~$3.33, which is fairly expensive. However, when you buy more than 3 boxes at a time, Legion does offer a 20% discount!

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How Do You Use Legion Protein Bars? 

We recommend using Legion’s protein bars if you struggle to get enough daily protein intake. While we always recommend prioritizing whole food protein sources, these are a quick and easy way to get protein in while you’re on the go. Because these bars have a good amount of protein, fats, and carbs, they can even be a suitable meal replacement when you’re on the go – just be aware they don’t have the best micronutrient breakdown. 

Legion Protein Bars Alternatives

Below we’ll be looking at a few other popular protein bars so you can compare them with Legion and see which one is best for you!

Legion Protein BarsTransparent Labs Protein BarsPromix Protein Puff Bars
Protein per Bar20g15g15g
Calories per Bar240-250280150
Price per Serving~$3.33~$3.33~$2.67

1. Legion Protein Bars vs Transparent Labs Protein Bars

Transparent Labs Protein Bars

transparent labs protein bar
  • Protein Source: Grass-Fed Whey Protein Isolate
  • Flavors: Peanut Butter Chocolate Chip
  • Vegan: No
  • Protein per bar: 15g
  • Fats ber bar: 16g
  • Carbs per bar: 23g
  • Fiber per bar: 3g
  • Added Sugar: 5g
  • Sugar Alcohol: No
  • Calories per bar: 280
  • Sodium per bar: 280mg
  • Bars per Package: 12
  • Bar Weight: 60g
  • Price per bar: ~$3.33
  • Recommended by Athletes: Hafthor BjornssonPaul SklarSean Harris

First, Transparent Labs protein bars have 15g of protein per 280 calories, which is quite a bit lower than Legion. They are high-quality, containing no artificial ingredients whatsoever. They’re also made from grass-fed whey isolate. At ~$3.33, they’re also the same price as Legion’s bars.

2. Legion Protein Bars vs Promix Protein Puff Bars

Promix Protein Puff Bars

promix protein puff bars
  • Protein Source: Whey protein isolate, Whey protein concentrate 
  • Suitable For Vegans: No
  • Serving Size: 40 grams (1 bar)
  • Price Per Serving: ~$2.67
  • Protein: 15 grams
  • Total Carbohydrate: 17 grams
  • Sodium: 60 milligrams 
  • Fat: 3 grams 
  • Added Sugars: 3 grams 
  • Calories Per Serving: 150
  • Company Founded: 2011
  • Recommended By Athletes: Odell Beckham Jr.Kira Stokes

Next, Promix’s Puff Bars have 15g of protein and only 150 calories, making these a better choice for those eating in a caloric deficit. Similar to Legion and Transparent Labs, these bars don’t contain any artificial ingredients. They’re also the cheapest option out of the 3, at ~$2.67 per serving. 

Conclusion

Overall, Legion’s protein bars are a high-quality option if you’re looking for an easy protein source while on the go. While we recommend prioritizing whole-food protein sources, protein bars like this can be a great option, especially if you’re bulking. 

Are you planning on trying Legion’s protein bars? Do you have any other favorite protein bars? Let us know in the comments below!

Also read:

References:

  1. Everson A. Nunes, et. al, “Systematic review and meta-analysis of protein intake to support muscle mass and function in healthy adults,” Journal of Cachexia, Sarcopenia and Muscle, 13, 795–810, (2022)
  2. The Nutrition Source, “Types of Fat” Harvard T.H. Chan School of Public Health, https://www.hsph.harvard.edu/nutritionsource/what-should-you-eat/fats-and-cholesterol/types-of-fat/ (Accessed Mar. 19, 2024)
  3. Siri-Tarino PW, et. al. “Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease.” Am J Clin Nutr. Mar;91(3):535-46. (2010).
  4. The Nutrition Source, “Fiber” Harvard T.H. Chan School of Public Health, https://www.hsph.harvard.edu/nutritionsource/carbohydrates/fiber/ (Accessed Mar. 19, 2024)
  5. Brad Heins, “Grass-fed cows produce healthier milk” University of Minnesota Extension, https://extension.umn.edu/pasture-based-dairy/grass-fed-cows-produce-healthier-milk (Accessed Mar. 19, 2024)
  6. Photos made by Torokhtiy Media Team.

Why Trust Us?

With over 20 years in Olympic Weightlifting, our team does its best to provide the audience with ultimate support and meet the needs and requirements of advanced athletes and professional lifters, as well as people who strive to open new opportunities and develop their physical capabilities with us.

All products we select are primarily approved and tested by the Olympic Weightlifting Champion Oleksii Torokhtiy. Under his guidance, we provide honest and reasonable assessments of the products we review by checking their characteristics, packaging, design, comfort and durability features, and general product rating. We select products from only high-quality and trusted sports brands, thus vouching for their quality.

The product testing process is described in more detail here

Camila Parente Santos

Author: Camila Parente Santos
Sports Nutritionist

Experience: 7 years

Camila has worked as a Nutritionist for 7 years. In addition to being a nutritionist, she is an amateur weightlifting athlete for 2 years. Camila has experience at Flamengo’s football base and in a food supplement company and currently provides services at a clinic. At the moment she is coursing a postgraduate study in Sports Nutrition.

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