The 7 Best Protein Bars of 2024

Protein bars are convenient foods that provide essential nutrients such as protein, carbohydrates, fiber, vitamins, and minerals

Protein bars, also known as nutrition bars, are convenient foods that provide essential nutrients such as whey protein, carbohydrates, fiber, a little fat, vitamins, and minerals. It serves many different purposes.

Manufactured protein bars are typically lower in carbohydrates than energy bars, contain fewer dietary-applicable vitamins and minerals than meal replacement bars, and are slightly higher in protein than both. Although the label focuses on protein, some commercially available varieties contain more added sugar than some desserts like cookies or doughnuts.

Protein bars are a convenient source of protein that requires no preparation, providing quick calories in the form of carbohydrates. In the field of fitness and health, it is generally accepted by experts that post-workout protein helps build muscle.

Protein bars are favored by athletes or fitness enthusiasts for building muscle. Protein bars are also designed to contain fewer carbs to be suitable for those following a low-carb diet, and other types of bars are also produced that may contain more carbs for those who need quick energy. 

By Fred Herman

Our Top Picks

Protein bar products can vary in effect, as it depends on the needs and purposes of each product by the manufacturer. Think protein bars can be very nutritionally effective when you choose the right variety for your nutritional needs:

Best protein bars for weight loss: Atkins Protein Meal Bar

Best protein bars to lose belly fat: Barebells - Protein bars

Best protein bars for muscle gain: Think! High Protein Bars

Best protein bars for women: High Protein Bars

Best protein bars for teenage athletes: PowerBar Protein Plus Bar

Best healthy protein bars: Rise Whey Protein Bars - Almond Honey

Best protein bars for health: CLIF BARS - Energy Bars - Best Sellers Variety Pack

Top 7 Best Protein Bar Reviews

While you may not have read through enough about protein bars, reading reviews will help you find the best protein bars to suit your nutritional needs and intended use. We've checked out protein bar brands to recommend you the best protein bars.

1. Atkins Protein Meal Bar

Protein is classified as one of the three macronutrients, along with carbs and fat. Low-carb protein bars to support your weight loss goals.

Keep the goal for low-calorie protein bars. With just 3 grams of carbs and 1 gram of sugar per serving, it's perfect when you take it with the "Atkins' ketogenic" program.

Keto protein bars provide the body with essential and essential nutrients with the taste of almond butter and caramel chocolate.

Made with high-quality ingredients, with no artificial colors or flavors used, the best protein bars for weight loss provide you with an easy and convenient alternative.

Let good protein bars help create a keto-friendly meal that will satisfy your taste buds while maintaining your lifestyle.

Favorite flavor



Only 3 grams of starch and 1 gram of sugar

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 1.63 x 1.63 x 6.13 inches; 8 Ounces

Item model number: ‎ 405900

UPC: 637480004503

Manufacturer: ‎ Atkins

ASIN: ‎ B071GT76MN

2. Barebells - Protein bar

A low-fat protein bar from Barebells is the best choice before and after a workout to lose belly fat. Just a few grams of sugar per serving make Barebells protein bars the perfect low-carb snack.

The best-tasting protein bars known for their soft texture and great taste, creamy milk chocolate topped with crispy golden peanuts is a low-calorie snack.

Using Barebells protein bars in your diet combined with exercise speeds up your metabolism to burn more calories throughout the day.

Barbell protein bars are perfect for what you want to lose body fat, and a keto protein bar for diet helps to lose belly fat!

Smooth milk chocolate

No added sugar

Low-carb protein bars

Package Dimensions: ‎ 11.14 x 6.02 x 2.56 inches; 1.72 Pounds


3. Think! High Protein Bars

Protein is the building block of healthy muscles. Those who are looking to gain muscle can hope to use protein bars to gain muscle, high protein bars provide you with energy to replenish protein for your body.

Lemon Delight protein bars are filled with a refreshing lemon flavor and wrapped in a sweet cream that provides a steaming flavor.

Low-calorie high protein bars, that contain absolutely no substances such as sucralose, saccharin, aspartame, acesulfame potassium, neotame, or Advantame. These substances can disrupt metabolism and interfere with the body's weight regulation process.

A convenient all-in-one nutritional protein bar that transforms from an energy-boosting snack into a meal replacement. Helps support your recovery and muscle growth quickly.

No artificial sweeteners

Versatile nutritional protein bars

Helps support muscles

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 5.63 x 6.13 x 9 inches; 1.31 Pounds

Item model number: ‎ 1074615

Date First Available: ‎ April 30, 2015

Manufacturer: ‎ Glanbia Performance Nutrition


4. High Protein Bars

Supplementing with protein bars is an indispensable element in any diet. Protein bars are good for women, but how best to use a protein bar for women depends on your age, activity level, fitness goals, or general health.

Pure protein bars nutrition, satisfy hunger, and fight cravings. With 14 grams of vegetable protein and 13 grams of Prebiotic fiber from pure protein sources such as organic peas, and organic peanuts... Protein bars provide energy and muscle recovery for women after exercise.

Garden of Life is completely different from other protein bars as it has added several ingredients that have been researched to create superfood protein bars that burn fat, boost energy, lose weight, and are great!

Burn fat

Provides muscle-building protein

With 170 calories and less than 1 gram of sugar per serving

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 7 x 5.81 x 2.5 inches; 1.46 Pounds

Item model number: ‎ 102641

Date First Available: ‎ December 12, 2016

Manufacturer: ‎ Garden of Life


5. PowerBar Protein Plus Bar

A teenage athlete needs a full complement of nutrients, and high-quality energy for the body is also quite important. Protein bars with nutrients have been identified as ideal conditions for muscle mass gain and muscle recovery after training or competition.

PowerBar high-quality protein bar, a good source of fiber, and has taste, the protein bar is specially designed for athletes or sports teenagers.

Supports easy muscle recovery and growth after a workout. Simply protein bars: 4 premium flavors, with no artificial flavors or colors, gluten-free protein bars make post-workout muscle recovery a breeze.

Helps build and maintain muscle 

Support muscle recovery and growth with ease post-workout

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 8.45 x 6.55 x 2.95 inches; 2.2 Pounds

Item model number: ‎ 00097421129663

Date First Available: ‎ October 17, 2012

Manufacturer: ‎ PowerBar

ASIN: B009VV7G60

6. Rise Whey Protein Bars - Almond Honey

Protein bars help build and repair tissues and muscles. Healthy protein bars can help your body recover faster from injury.

Easily digestible and highly bioavailable, protein bars are an excellent source of protein are the healthiest snack, and are perfect for a high-protein diet.

Rise's protein bars are all hand-mixed and packaged in small batches at the California facility. Bringing you a delicious protein-rich snack that energizes you for life.

This simple mini-size protein bar is perfect for your pre-and post-workout energy boost or as an afternoon snack or meal replacement when you're on the street.


Completely natural ingredients

No artificial flavors like caramel, maple, matcha

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 7.38 x 5.5 x 2.19 inches; 1.76 Ounces

Item model number: ‎ PROAHO

UPC: 690819308130

Manufacturer: ‎ Divine Foods, Inc.


7. CLIF BARS - Energy Bars

Does the body need protein? So what are the benefits of CLIF BARS protein bars? The ultimate in performance protein bars that help your body in tissue repair and muscle building.

CLIF BARS protein bars are purpose-built with the highest possible combination of proteins, fats, and carbohydrates for the body to function before and after with moderate intensity.

16 protein bars in the following flavors: Chocolate Chip, Chocolate Brownie, Crispy Peanut Butter, and White Chocolate, satisfying all your tastes including the classics.

CLIF BAR protein bars will provide healthy, nutritious energy and are ready to go. When you need sustained energy for hiking, climbing, skiing, or long-distance cycling.

Provide energy from plants

Highest-performance protein bars

No GMOs, high fructose corn syrup, or artificial flavors

Is Discontinued By Manufacturer: ‎ No

Product Dimensions: ‎ 10.25 x 5.63 x 2.88 inches; 2.66 Pounds

Date First Available: ‎ June 1, 2018

Manufacturer: ‎ Clif Bar, Inc.

Salty: B07D83162X

Brands related to this category