Top 10 Protein Bars on the Market for 2019

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This is our list of the best protein bars on the market right now.

These 10 protein bar brands have been ranked because they dominate the e-commerce sales charts, fitness bloggers love them and they have the highest user reviews online.

10 Best Protein Bars Compared

Heads up, there are affiliate links in this article, so if you buy something, we get a cut of the sale.


1. Met-Rx Big 100

best-protein-bars-for-men-and-women

Met-RX Big 100 is a protein-rich meal replacement bar with a whopping 28g of protein. It uses a blend of several types of protein to deliver a balanced load of slow and fast-acting proteins. Added vitamins and minerals support energy and health, and give these bars even more nutritional value.

Highlights:

  • Contains 28g of protein per bar (some flavors have up to 32g!)
  • Uses the Metamyosyn protein blend for quick and extended release proteins
  • Includes soy protein isolate, whey protein isolate, casein protein and egg whites
  • Whey protein digests and gets to work quickly, while casein and soy provide sustained protein for many hours
  • Contains added vitamins for additional nutritional value
  • Excellent fuel for your workout
  • Filling enough for a meal replacement
  • No artificial flavors or colors
  • No trans fat
  • Great value for money
  • One of the best nutrition bars to be used as a meal replacement or pre-workout snack
  • One of the best tasting protein bars – many flavors available!

Who makes it: MET-RX is a large sports nutrition company that has been in business for over 20 years. MET-Rx ignores all the fads and hype of the fitness world, and focuses on creating effective products using scientifically proven ingredients. Their no-nonsense approach to exercise supplements makes them a favorite brand of a huge portion of the fitness community.

What’s in it: One bar contains:

  • 28g Metamyosyn protein blend, consisting of soy protein isolate, whey protein isolate, hydrolyzed whey protein isolate, casein protein, egg whites, and glutamine. This advanced blend of proteins helps provide a steady stream of amino acids to your muscles for many hours. Whey protein absorbs the quickest, giving your muscles a quick boost, while casein protein provides a slow and steady flow of muscle-repairing amino acids.
  • Added vitamins and minerals, including vitamins A, C, E, K, B6 and B12, iron, calcium, niacin, and many more. This helps supplement your daily vitamin intake, which improves energy and overall health.

Bottom line: Overall, MET-Rx Big 100 is one of the best protein bars on the market. With a massive 28-32 grams of protein (depending on the flavor), these bars are a great way for bodybuilders to supplement protein intake. These are also the great meal replacement bars, because they taste great and will fill you up and leave you feeling satisfied.

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Where to Buy Met-Rx Big 100
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2. Quest Nutrition Quest Bars

Quest Nutrition Quest Bars

Quest Bars are simple, effective and healthy nutrition bars made by Quest Nutrition. They use high-quality, bioavailable proteins and fiber-rich carbohydrates to deliver the perfect blend of pre-workout energy and post-workout protein. Using very few ingredients, Quest Nutrition has developed one of the healthiest protein bars available.

Highlights:

  • Contains 21g protein per bar
  • Uses high quality, bioavailable proteins
  • Uses a blend of whey protein isolate and milk protein isolate
  • Available in 19 delicious flavors
  • Simple, healthy ingredients
  • Excellent source of fiber
  • Aids in post-workout recovery
  • Only 1 gram of sugar per bar
  • Gluten free
  • Natural ingredients
  • Very low net-carbs (non-fiber carbohydrates)
  • Added fiber keeps you feeling full and improves digestion

Who makes it: Quest Bars are made by Quest Nutrition, a large manufacturer of health foods and supplements. Quest’s stated mission is to revolutionize food and make clean eating fun. Throughout their many years in the industry, Quest Nutrition has released many innovative, healthy and effective products – but Quest Bars are their most popular product, by far.

What’s in it: One bar contains:

  • 21g protein blend, consisting of whey protein isolate and milk protein isolate. This blend of high-quality protein absorbs and digests quickly, giving your body a quick boost of the amino acids needed to build and repair muscles, while milk protein digests slowly for sustained release protein.
  • 17g fiber, to help fill you up and keep your digestion system healthy. Almost all of the carbohydrates in Quest Bars are fiber.

Bottom line: Overall, Quest Bars are a great choice for anyone looking for healthy protein bars. Their use of high-quality protein sources make these bars great for bodybuilders, while their high fiber content make them good for meal-replacement bars as well. Quest Bars are widely considered to be a healthy snack bar, because they use clean, simple ingredients.

Full Breakdown: Quest Bars Review

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Where to Buy Quest Bars
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3. MusclePharm Combat Crunch Bars

MusclePharm-Combat-Crunch-Bars

Combat Crunch Bars are high quality, protein-rich nutrition bars made by MusclePharm. Containing 20 grams of high quality protein, very low sugar, and only 210 calories, Combat bars make a great high-protein snack for before, during, or after your workout.

Highlights:

  • 20g protein per bar
  • Uses whey protein isolate for fast protein when you need it
  • Uses milk protein isolate for extended release protein
  • 12g dietary fiber per bar
  • Only 210 calories per bar
  • Only 5g of sugar, 28g carbs and 7g fat
  • Uses high quality MusclePharm protein powders
  • Aids in post-workout recovery
  • Available in 6 delicious flavors
  • Good value for money
  • Simple ingredients

Who makes it: Combat Bars are made by MusclePharm, one of the best-known names in the fitness supplement industry. MusclePharm was founded in 2008, but in their relatively short time in the industry, they’ve grown to become a dominant force in the supplement world. MusclePharm has received a number of prestigious awards and recognitions, and continues to produce high-quality, innovative and affordable products.

What’s in it: One bar contains:

  • 20g protein blend, consisting of whey protein isolate, milk protein isolate and soy protein isolate. Whey protein absorbs very quickly, giving your body a quick boost of amino acids to fuel muscle growth, while milk protein absorbs over time, giving your muscles a steady stream of protein.
  • 12g dietary fiber to help make you feel more full and aid in digestive health.
  • Very low sugar, calories and fat, Combat Bars contain the protein and fiber you need to perform at your best.

Bottom line: Overall, MusclePharm Combat Bars are very good protein bars. They’re best used as a snack for bodybuilders, as a way to fuel workouts and boost protein intake. They can also be used as meal replacements.

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Where to Buy MusclePharm Crunch Bars
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4. Promax: Pro Series Bars

Promax-Pro-Series-Bars

Pro Series Bars are a high quality protein bars with an impressive 28g of protein in each bar. Using a unique blend of whey, milk, egg and casein protein, Promax Pro Series bars are a complete and balanced source of protein for on-the-go snacking.

Highlights:

  • 28g protein per bar (some flavors have 26g)
  • Uses a blend of whey, milk, egg and casein proteins
  • Gluten free, kosher and vegetarian
  • No artificial sweeteners or preservatives
  • No high fructose corn syrup, maltitol or gelatin
  • Simple ingredients
  • Good value for money

Drawbacks:

  • Higher sugar content than average
  • Only available in 2 flavors

Who makes it: Pro Series Bars are made by ProMax Nutrition, a large manufacturer of protein supplements and bars. Founded in 1994, ProMax Nutrition focuses on providing high protein products free of artificial ingredients and unnecessary additives. They make a variety of products, but the Pro Series Bar is their #1 product.

What’s in it: One bar contains:

  • 28g ProMax protein blend, consisting of whey protein, milk protein, egg protein and casein protein. This balanced blend of proteins provides quick- and slow-digesting proteins to keep your muscles fueled with amino acids for several hours. Please note: some flavors contain 26g of protein, while some contain 28g.

Bottom line: Overall, Pro Series Bars are great natural protein bars. They contain 28g of high quality protein to keep your muscles fueled for several hours. They are sweetened with natural cane sugar and/or Stevia, with no high fructose corn syrup or artificial ingredients. Pro Series Bars are a tasty, healthy way to up your daily protein intake.

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Where to Buy Promax: Pro Series Bars
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5. ISS Research OhYeah! Bars

ISS-Research-OhYeah-Bars

OhYeah! Bars are high protein snack bars made by ISS Research. Using a blend of whey, soy, milk, and casein proteins, OhYeah! Bars provide 26g of protein per serving, in a convenient, tasty package.

Highlights:

  • 26g protein per serving
  • Uses a blend of whey, soy, milk, and casein proteins
  • Tasty chocolate peanut caramel and peanut butter caramel flavors
  • Low net carbs (12g)
  • Easy and convenient snack or meal replacement

Drawbacks:

  • High fat (19g)
  • Only 2 flavors available

Who makes it: OhYeah! Bars are made by ISS Research, a mid-sized supplement manufacturer. ISS research is committed to creating effective, clean and safe supplements for bodybuilders and fitness enthusiasts alike.

What’s in it: One bar contains:

  • 26g protein blend, consisting of whey protein isolate, soy protein isolate, milk protein isolate, milk protein concentrate, and calcium caseinate. This blend provides a balanced and complete array of proteins to give you both quick-digesting protein (like whey) and slow-digesting protein (like milk and casein).

Bottom line: Overall, OhYeah! Bars are a good choice for those looking for a tasty pre or post-workout snack. If you’re looking to bulk up, these are also some of the best weight gain bars due to their high protein, fat and calorie content. The lack of flavor options and the use of sucralose as a sweetener are notable downsides, however.

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Where to Buy ISS Research OhYeah! Bars
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6. Chef Robert Irvine FortiFX FIT Crunch Bars

Chef-Robert-Irvine-FortiFX-FIT-Crunch-Bars

FortiFX FIT Crunch Bars are tasty baked whey protein bars formulated for overall nutrition. Created by a professional chef, these bars combine 30g of high quality protein with tasty, crunchy ingredients to create a flavorful and filling snack bar.

Highlights:

  • 30g protein per bar
  • Created by a professional chef
  • Crunchy and tasty
  • 2 sizes available
  • Uses whey protein isolate, whey protein concentrate and soy protein isolate
  • 6-layer for crunch and flavor variety
  • Tastes great

Drawbacks:

  • A bit expensive
  • Only 3 flavors available

Who makes it: FortiFX FIT Crunch Bars are made by Chef Robert Irvine, a professional chef and fitness expert. Robert Irvine is a well known TV personality, published author, and successful chef who has dedicated the last few years to developing protein-rich products to help his customers get in shape and eat healthy.

What’s in it: One bar contains (large bar):

  • 30g protein blend, consisting of whey protein isolate, whey protein concentrate and soy protein isolate. A balanced and complete blend of protein sources to deliver the vital amino acids your muscles need to perform and grow.

Bottom line: Overall, FIT Crunch Bars are a great choice for those looking for a tasty, chef-inspired snack bar that’s high in protein. This is not a cheap protein bar, unfortunately, but for many it will be worth the cost.

ⓘ If you buy something using the links below, we get a small commission.

Where to Buy FortiFX FIT Crunch Bars
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7. BioNutritional Power Crunch Bars

BioNutritional-Power-Crunch-Bars

Power Crunch Bars are high-protein energy bars made by BioNutritional. These small snack-sized bars contain 14g of protein per serving, and are an easy way to have a healthy and filling snack while on-the-go.

Highlights:

  • 14g protein per bar
  • Uses hydrolyzed whey protein for quick digestion
  • Great for those looking for cheap protein bars for snacks
  • Affordable
  • Available in 8 flavors
  • Enriched with glutamine
  • Cheap protein bars

Drawbacks:

  • Lower protein content than average
  • Fairly high in fat
  • Not very filling (small)

Who makes it: Power Crunch Bars are made by BioNutritional Research Group. While not as well known as many of the brands on this list, BioNutritional is a reputable company with good core values. They manufacture a variety of nutritional supplements, energy bars, and more.

What’s in it: One bar contains:

  • 14g protein, consisting of micro peptides from hydrolyzed whey protein isolate. This is essentially whey protein that has been broken down into micro particles. This helps the body absorb the nutrients fully, and speeds the digestion process.

Bottom line: Overall, Power Crunch Bars are a good option for those looking for small snacks with high protein content. The size and protein content of these bars make them inadequate for meal replacement purposes, but they make good pre- or post-workout snacks.

ⓘ If you buy something using the links below, we get a small commission.

Where to Buy BioNutritional Power Crunch Bars
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8. Pure Protein Bars

Pure-Protein-Bars

Pure Protein Bars are simple and effective whey protein bars. Available in both small and large sizes, these bars are versatile and can be used as snacks or as full meal replacements bars. With up to 32g of whey protein per bar, they’re a great way to supplement your protein consumption.

Highlights:

  • Up to 32g protein per bar (large size bars)
  • Large and small bar sizes available
  • Uses whey protein hydrolysate and whey protein isolate as primary sources
  • Convenient source of protein on the go
  • Many flavors available
  • Good value for money
  • Added vitamins and minerals

Drawbacks:

  • Lots of ingredients
  • Small bars, while convenient, are a bit expensive
  • Sweetened with sucralose and sugar alcohols

Who makes it: Pure Protein Bars are made by a company called Pure Protein. They specialize in developing high quality sources of protein to support active lifestyles. Their Pure Protein bars and protein powders are quite popular, and are available at a wide range of retailers.

What’s in it: One bar contains (large bar):

  • 32g protein blend, consisting of whey protein hydrolysate, whey protein isolate, whey protein concentrate and milk protein isolate. This blend delivers both fast-acting and slow-digesting proteins, providing a steady stream of amino acids.
  • Added vitamins and minerals including vitamins A, C, E, B6, B12, calcium, niacin, and more. Vitamins are added to help supplement your daily intake of these helpful nutrients.

Bottom line: Overall, Pure Protein Bars are a good option. The large bars have up to 32g of protein, depending on the flavor, which is the most of any on this list. On the other hand, these bars don’t contain much else to set them apart from some of the better options.

ⓘ If you buy something using the links below, we get a small commission.

Where to Buy Pure Protein Bars
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9. Lenny & Larry’s Muscle Brownie

Lenny-and-Larrys-Muscle-Brownie

Muscle Brownies are high-protein snack bars that taste like delicious brownies. Unlike actual brownies, however, Muscle Brownies contain a whopping 20g of high quality protein. They make for an easy and tasty snack, for before or after your workout.

Highlights:

  • 20g protein per bar
  • Uses a blend of whey concentrate, soy isolate, and wheat isolate proteins
  • Tasty brownie flavor and texture
  • Easy and convenient snack

Drawbacks:

  • High sugar – 24g sugar per bar
  • High fat – 12g fat per bar
  • A bit expensive

Who makes it: Muscle Brownies are made by Lenny and Larry’s, a large manufacturer of high-protein baked goods. Founded by 2 lifelong friends and hardcore fitness enthusiasts, Lenny and Larry’s was one of the first companies to bake with protein powders, making tasty and protein-packed baked goods for athletes and bodybuilders to enjoy.

What’s in it: One bar contains:

  • 20g protein blend, consisting of whey concentrate, soy isolate, and wheat isolate proteins. This blend of protein provides a helpful boost of amino acids to keep your muscles fueled and aid in recovery.

Bottom line: Overall, Lenny & Larry’s Muscle Brownies are a good substitute for unhealthy snacks. They are a good way to get a quick dose of protein to keep your muscles fueled. They taste great, but other than that, they don’t offer much that sets them apart from some of the better options on this list (see below).

ⓘ If you buy something using the links below, we get a small commission.

Where to Buy Lenny & Larry’s Muscle Brownie
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10. Caveman Foods: Caveman Primal Bar

Caveman-Foods-Caveman-Primal-Bar

Caveman Primal Bars are unique and healthy energy bars that contain 18g of complete protein per bar. Instead of using protein powders to boost the protein count, Caveman foods uses chicken. Yeah, you read that right – chicken! It sounds weird, but these savory and delicious bars are a great way to mix up your sources of protein and add more variety to your daily diet.

Highlights:

  • 18g protein per bar
  • Made with chicken and chicken broth as a protein source
  • Uses no protein powders or supplements – just white and dark meat chicken!
  • Savory, unique flavors like smoked jalapeno, blueberry pepper and sweet cherry
  • A unique source of protein – good for mixing up your protein sources
  • Easily digestible
  • No refrigeration required
  • 120 calories per bar
  • Free of gluten, wheat, soy, and peanuts
  • A satisfying snack for an active lifestyle
  • Paleo inspired

Drawbacks:

  • The taste can be a bit strange for some
  • Pretty expensive

Who makes it: Primal Bars are made by Caveman Foods, a manufacturer of paleo-inspired health food products. Caveman Foods primarily makes high-protein, meat-based snack foods, such as energy bars. They focus on using simple, clean ingredients to make healthy and delicious snacks.

What’s in it: One bar contains:

  • 18g protein, from chicken and chicken broth. This simple source of protein is a complete, whole source that is as straightforward as it is tasty.

Bottom line: Overall, Caveman Primal Bars are good protein bars for those looking for simple and effective snack bars with no artificial ingredients or other junk. The savory, meat-based flavors of these bars are delicious for most people, but some people find the concept of dried meat bars a bit strange.

ⓘ If you buy something using the links below, we get a small commission.

Where to Buy Caveman Primal Bars
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What to Look For In a Good Protein Bar

As with just about any product nowadays, there are TONS of options when it comes to choosing a brand of nutrition bars. Here are some tips to help you choose:

  • Quality of ingredients – the first thing you should look at is the ingredient list. What type of protein are they using? What type of sweetener, if any, is in the bar? Are there a ton of ingredients, or just a few?
  • Brand reputation – have you heard of the brand that makes these bars? Do they have a good reputation? Reading reviews of protein bars can help you pick out good brands, if you don’t know many off the top of your head.
  • Value for money – how expensive are the bars? Protein bars should run you $1-$3 each, depending on the quality and brand. Cheap protein bars that are less than $1 are generally not worth much, nutritionally.
  • Taste/flavor – does the flavor sound tasty to you? Obviously you’ll want to choose a good flavor so you actually want to eat the bars. Check protein bar reviews to gather some opinions from the community.
  • Application to your goals – will these bars help you meet your goal? If you’re trying to lose weight, look for the best meal replacement bars. If you’re looking for something to fuel your workouts and help you bulk up, look for high calorie protein bars with plenty of protein.
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Written by Top10Supps

The Top10Supps team has over 10 years of experience in navigating the online supplement market. We seek out and present you some of the most popular, best selling and highest reviewed supplement brands you can purchase. Find out more about us or if you wish you can contact us.