NUTRITION

The 10 Best Protein Bars of 2024, Tested and Reviewed

By Emma ParkerUpdated on Nov 5, 2024

Looking for the best protein bar to fuel your active lifestyle? With countless options on the market, it can be tough to choose one that ticks all the boxes: great taste, balanced nutrition, and quality ingredients. That's why we've done the work for you!


In this post, we've handpicked and rigorously tested the top 10 protein bars of 2024, giving you an honest review of their flavors, textures, nutritional profiles, and overall value. Whether you're seeking a post-workout boost, a convenient meal replacement, or just a satisfying snack, our list covers the best options to keep you energized and on track with your health goals. Read on to find your new go-to bar!

Barebells Protein Bar

Barebells Protein Bar image

5.0

  • Cost per bar: $2.41 (12-pack of cookies & cream)
  • 20 grams of protein per bar (may vary depending on flavor)
  • Flavors include Birthday Cake, Caramel Cashew, Chocolate Dough, Cookies and Cream, Cookies and Caramel, Creamy Crisp, Plant Based - Hazelnut & Nougat, Salty Peanut, Soft Bars - Banana Caramel, Soft Bars - Caramel Choco, Soft Bars - Minty Chocolate, Soft Bars - Salted Peanut Caramel, Variety Pack, and White Chocolate Almond

On Amazon

Why We Recommend It

We recommend the Barebells Protein Bar for its delicious taste and high protein content, making it a great option for anyone looking to support muscle recovery post-workout or as a tasty snack on the go. Each bar offers a substantial protein boost without added sugar, catering to those focused on fitness or maintaining a balanced diet. The chocolate flavor is particularly satisfying, providing an indulgent taste that feels like a treat, yet aligns with health and fitness goals. It's convenient, nutrient-rich, and comes in a variety of flavors to keep things interesting.

Pros & Cons

High Protein Content (20 grams)

No Added Sugar

Good Texture

Some users find the bars quite sweet

Pure Protein Bars

Pure Protein Bars image

4.9

  • Cost per bar: $1.66 (12-pack of chocolate peanut butter)
  • 20 grams of protein per bar (may vary depending on flavor)
  • Flavors include Chocolate Peanut Butter, Chocolate Deluxe, Chewy Chocolate Chip, Chocolate Peanut Caramel, Chocolate Salted Caramel, Birthday Cake, Caramel Churro, Chocolate Mint Cookie, Cookies and Cream, Galactic Brownie, and Lemon Cake

On Amazon

Why We Recommend It

Packed with 20 grams of protein, the Pure Protein Chocolate Peanut Butter Bar is an ideal snack for fueling workouts, promoting muscle recovery, or simply staying energized throughout the day. Its rich chocolate peanut butter flavor offers a satisfying taste, while only containing 2 grams of sugar, making it a great choice for those watching sugar intake. At 200 calories, it provides balanced nutrition without overloading on unnecessary ingredients, and it’s also gluten-free, catering to a wide range of dietary preferences.

Pros & Cons

High Protein Content (20 grams)

Low Sugar (2 grams)

Gluten-Free

Contains dairy ingredients, so it’s not suitable for vegans

Aloha Protein Bars

Aloha Protein Bars image

4.9

  • Cost per bar: $1.97 (12-pack of Peanut Butter Chocolate Chip)
  • 14 grams of protein per bar (may vary depending on flavor)
  • Flavors include Peanut Butter Chocolate Chip, The Pa'akai Bar, Variety Pack (6 Flavor), Blueberry, Chocolate Caramel Pecan, Chocolate Chip Cookie Dough, Chocolate Espresso, Chocolate Fudge Brownie, Chocolate Mint, Coconut Chocolate Almond, Lemon Cashew, Maple Sea Salt, Oatmeal Chocolate Chip, Peanut Butter & Cookie Dough Variety Pack, Peanut Butter Cup Bar, Pumpkin Spice, and Vanilla Almond Crunch

On Amazon

Why We Recommend It

With 14 grams of plant-based protein, the ALOHA Chocolate Peanut Butter Protein Bar is a satisfying and nutritious option for anyone seeking a vegan, organic, and non-GMO snack. Its smooth chocolate and creamy peanut butter flavor provides a delicious taste without artificial ingredients. With only 5 grams of sugar and a blend of organic ingredients, it’s ideal for those looking to maintain balanced energy levels without a sugar crash. Plus, it’s gluten-free and soy-free, catering to various dietary preferences and sensitivities.

Pros & Cons

Plant-Based Protein (14 grams)

Free from artificial preservatives, flavors, and sweeteners

Gluten-free, soy-free, and dairy-free

At 14 grams, the protein content may be lower than some other protein bars

RXBAR Protein Bars

RXBAR Protein Bars image

4.7

  • Cost per bar: $2.29 (12-pack of Chocolate Sea Salt)
  • 12 grams of protein per bar (may vary depending on flavor)
  • Flavors include Vanilla Almond, Pumpkin Spice (seasonal), Peanut Butter, Banana Chocolate Walnut, Gingerbread (seasonal), Chocolate Chip, Coconut Chocolate, Strawberry, Chocolate Sea Salt, Blueberry, Peanut Butter Chocolate, Mixed Berry, and Mint Chocolate

On Amazon

Why We Recommend It

Offering a simple and wholesome approach to nutrition, the RXBAR Chocolate Sea Salt Protein Bar contains no added sugar, artificial flavors, or fillers. With 12 grams of protein derived from real ingredients like egg whites, dates, and nuts, it’s a clean option for those looking for a minimally processed snack. The rich combination of chocolate and sea salt provides a delicious taste, while the bar’s gluten-free and dairy-free formulation makes it suitable for a variety of dietary preferences. Its straightforward ingredient list is perfect for those who value transparency and high-quality, natural ingredients in their protein bars.

Pros & Cons

Suitable for gluten- and dairy-free diets

Simple, Clean Ingredients

No Added Sugar

Some users find the texture to be chewy and dense, which may not be to everyone’s preference

One Protein Bars

One Protein Bars image

4.6

  • Cost per bar: $2.91 (12-pack of Peanut Butter Pie)
  • 20 grams of protein per bar (may vary depending on flavor)
  • Flavors include Maple Glazed Doughnut, Almond Bliss, Birthday Cake, Blueberry Cobbler, Chocolate Chip Cookie Dough, Cinnamon French Toast, Cinnamon Roll, Cookies & Crème, Fruity Cereal, Lemon Cake, Marshmallow Treat, Peanut Butter, Peanut Butter & Jelly, Peanut Butter Pie, Pumpkin Pie, Smores

On Amazon

Why We Recommend It

ONE Peanut Butter Pie Protein Bar delivers a satisfying blend of creamy peanut butter flavor with the indulgence of a dessert-like treat, all while supporting your nutritional goals. With 20 grams of protein and just 1 gram of sugar, it’s a delicious, guilt-free option that’s perfect for fitness enthusiasts or anyone seeking a high-protein snack. Its gluten-free recipe caters to various dietary needs, making it an excellent choice for a post-workout refuel or a convenient, on-the-go snack.

Pros & Cons

High Protein Content (20 grams)

Low Sugar (1 gram)

Gluten-Free

ONE bars tend to be slightly pricier than other protein bars

Think! Protein Bars

Think! Protein Bars image

4.6

  • Cost per bar: $1.66 (12-pack of Creamy Peanut Butter)
  • 20 grams of protein per bar (may vary depending on flavor)
  • Flavors include Creamy Peanut Butter, Brownie Crunch, Boston Creme Pie, Chocolate Crisp, Chocolate Crème Cupcake, Chocolate Fudge, Chocolate Mint, Chunky Peanut Butter, Cookies And Cream, Cookies and Crème, Lemon Delight, Lemon Crisp, and White Chocolate

On Amazon

Why We Recommend It

Think! protein bar provides a convenient, nutritious solution for those looking to fuel their day with high-quality protein. Made with protein isolate and free from artificial sweeteners, it offers a clean, natural source of energy to support muscle recovery and keep hunger at bay. The balanced formulation makes it suitable for various dietary needs, delivering essential nutrients without unnecessary additives. Ideal as a post-workout boost or a quick snack, it combines great taste with the benefits of a thoughtfully crafted protein source.

Pros & Cons

High Protein Content (20 grams)

No Artificial Sweeteners

Contains minimal sugar, making it suitable for low-sugar or low-carb diets

The texture can be dense or chewy, which may not appeal to everyone’s taste

CLIF Builders Protein Bars

CLIF Builders Protein Bars image

4.5

  • Cost per bar: $1.38 (12-pack of Chocolate Peanut Butter)
  • 20 grams of protein per bar (may vary depending on flavor)
  • Flavors include Chocolate, Chocolate Peanut Butter, Chocolate Mint, Vanilla Almond, Cookies 'n Cream, Crunchy Peanut Butter, Cinnamon Nut Swirl, and Chocolate Chip Cookie Dough

On Amazon

Why We Recommend It

With 20 grams of complete plant-based protein, the CLIF Builders Chocolate Peanut Butter Protein Bar is a satisfying choice for those looking to support muscle recovery and maintain energy levels. Its rich chocolate and peanut butter flavor combination delivers a delicious taste that feels like a treat while providing essential nutrients. This bar is crafted with non-GMO ingredients and is free from artificial flavors, making it a wholesome option for a post-workout snack or a quick meal replacement. Ideal for anyone needing a convenient, high-protein option on the go, it strikes a balance between taste and nutrition.

Pros & Cons

High Protein Content (20 grams)

No Artificial Flavors

Made with non-GMO ingredients

Contains around 17 grams of sugar, which might be higher than some other protein bars

KIND Protein Bars

KIND Protein Bars image

4.5

  • Cost per bar: $1.65 (12-pack of runchy Peanut Butter)
  • 12 grams of protein per bar
  • Flavors include runchy Peanut Butter and Dark Chocolate Nut

On Amazon

Why We Recommend It

With 12 grams of protein and wholesome ingredients, the KIND Crunchy Peanut Butter Protein Bar offers a deliciously satisfying snack that balances taste and nutrition. Made with real peanuts for a rich, nutty flavor, this bar provides a good source of protein without artificial sweeteners or preservatives. Its crunchy texture adds a pleasant bite, making it an enjoyable option for anyone needing a quick, nutritious snack. Perfect for on-the-go snacking, it delivers lasting energy in a clean, minimally processed format that’s also gluten-free.

Pros & Cons

Free from artificial sweeteners and preservatives

Gluten-Free

Offers a delicious, natural peanut butter taste

At 12 grams, it has less protein than some other bars designed specifically for high protein intake

Rise Protein Bars

Rise Protein Bars image

4.5

  • Cost per bar: $2.34 (12-pack of Almond Honey)
  • 18 grams of protein per bar (may vary depending on flavor)
  • Flavors include Almond Honey, Chocolatey Almond, Honey Cinnamon (Snickerdoodle), Mocha Almond

On Amazon

Why We Recommend It

Made with just three simple ingredients—almonds, honey, and whey protein isolate—the Rise Whey Protein Bar offers a clean and natural way to fuel your day. This bar provides 20 grams of high-quality protein, ideal for muscle recovery and sustained energy without any artificial additives or preservatives. With a satisfying almond and honey flavor, it’s a wholesome, gluten-free option that suits various dietary needs. Perfect for a quick breakfast or a post-workout snack, this bar delivers balanced nutrition in a convenient and delicious form.

Pros & Cons

High Protein Content (18 grams)

Naturally gluten-free

Sweetened with honey, which is a natural source of sugar

With honey as a sweetener, each bar contains about 13 grams of natural sugar, which may be a concern for those on low-sugar diets

Nick's Protein Bars

Nick's Protein Bars image

4.4

  • Cost per bar: $1.75 (12-pack of Almond Chocolate)
  • 14 grams of protein per bar (may vary depending on flavor)
  • Flavors include Choklad Peanot, Almond Chocolate, Karamell Choklad, Krispi Nougat, Mint Chocolate, and Triple Chocolate

On Amazon

Why We Recommend It

With a blend of protein and collagen, this bar provides both nutritional support and a boost for skin, hair, and joint health. Featuring rich chocolate flavor, it offers a delicious and satisfying option that fits well into active and wellness-focused lifestyles. Each bar is designed to deliver a balanced amount of protein to aid muscle recovery, while the added collagen promotes overall vitality. Free from artificial ingredients, this bar is perfect as a meal replacement, post-workout recovery snack, or a convenient, on-the-go option for those seeking both taste and health benefits.

Pros & Cons

No Artificial Ingredients

Contains both pretein and collagen

Rich chocolate flavor

Not suitable for vegetarians or vegans due to animal-derived collagen

What Are Protein Bars?

Protein bars are convenient, nutrient-dense snacks designed to provide a concentrated source of protein, often alongside carbohydrates, fats, vitamins, and minerals. They are typically made from a variety of protein sources, including whey, soy, egg, and plant-based proteins like pea or brown rice. Many protein bars also contain ingredients like nuts, seeds, oats, and natural sweeteners to enhance flavor and texture.


Originally popular with athletes and fitness enthusiasts for muscle recovery and energy, protein bars have gained widespread appeal as an easy snack or meal replacement for busy lifestyles. They are commonly used to support workout goals, maintain balanced nutrition on the go, or curb hunger between meals. With a wide range of flavors and formulations available, protein bars can cater to different dietary needs, such as low-sugar, gluten-free, vegan, or high-fiber options, making them versatile for various preferences and health goals.

Are Protein Bars Really Healthy?

The question of whether protein bars are truly healthy has become increasingly relevant as these convenient snacks gain popularity, especially among fitness enthusiasts and busy professionals. While marketed as nutritious and protein-packed, protein bars can vary widely in their health benefits depending on their ingredients and nutritional content.

Benefits of Protein Bars

Protein bars offer a range of benefits, especially for those seeking convenient and nutritious snack options that support active lifestyles. Here’s a look at some of the primary benefits of protein bars:


Protein bars provide a quick and easy way to increase daily protein intake, which is essential for muscle repair, growth, and recovery, particularly after exercise. They’re also portable, making them ideal for on-the-go protein boosts without the need for preparation or refrigeration.


Many protein bars are formulated to be filling, often containing fiber and healthy fats in addition to protein. This combination helps control hunger and reduces the likelihood of overeating by keeping you full between meals. When consumed as part of a balanced diet, protein bars can support weight management and help prevent unhealthy snacking.


Many protein bars include additional nutrients, such as vitamins, minerals, fiber, and antioxidants, which can complement your daily diet. They’re often fortified with nutrients that support energy, immune function, and metabolism, making them a versatile snack or meal replacement option.


With their high protein and fiber content, protein bars can be a satisfying snack that curbs hunger, reduces cravings, and keeps blood sugar levels stable, which may prevent energy crashes throughout the day.

How to Choose the Best Protein Bar for You

Choosing the best protein bar can feel overwhelming with so many options on the market, but focusing on a few key factors can help you find the right one for your needs. Here’s what to look for:


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