When searching for the best protein bar brands, you’re likely on a quest to find high-quality, nutritious options that align with your dietary needs and preferences. You might be looking for a quick protein boost, aiming for a healthier snack, or eager to discover new flavors and deals. Either way, protein bars have become a staple for their convenience and variety, catering to millions of people and specific dietary restrictions. From well-known favorites to emerging brands, this list of top names in the United States will guide you to the perfect snack that perfectly matches your lifestyle and diet. 

1. MET-Rx

MET-Rx is a prominent brand in the protein bar market and is known for its high-quality meal replacement bars. Focusing on athletic performance, MET-Rx products are ideal for fitness-conscious snackers seeking a protein-rich snack. The brand generated significant revenue, reflecting its popularity among athletes. Recent product launches include the Big 100 Colossal bars, which offer substantial protein content. MET-Rx continues to innovate in sports nutrition, providing energy and support for intense workouts. Click below to discover more flavors and options.

2. PowerBar

PowerBar, founded in 1986 by athletes Brian and Jennifer Maxwell, is a trailblazer in the protein bar market. Known for its high-energy and nutrient-rich bars, it quickly became a favorite among athletes and fitness enthusiasts. PowerBar’s products, such as Protein Plus and Clean Whey Protein Bars, are designed to provide sustained energy and support muscle recovery. Recent launches include flavors like Chocolate Peanut Butter. PowerBar remains a trusted brand for those seeking reliable, high-quality protein snacks. Click below to discover more flavors and options.

3. Fit Crunch

Fit Crunch, created by celebrity chef Robert Irvine, is renowned for its high-protein, low-sugar bars. The brand appeals to fitness-focused individuals and those seeking delicious yet nutritious snacks. With impressive sales figures, Fit Crunch has established a loyal customer base. The brand recently launched new flavors like Apple Pie and Lemon Cake, expanding its diverse product lineup. Fit Crunch bars are perfect for anyone looking to combine taste and nutrition. Click below to discover more flavors and options.

4. Kind

Kind is a leading brand in the health snack industry, famous for its natural ingredients and transparent labeling. Generating significant annual revenue, Kind bars are popular among health-conscious consumers. Known for their simple, whole-food ingredients, they cater to those seeking nutritious, on-the-go snacks. Kind has also been recognized for its charitable initiatives and support of various community projects. Recent launches include the Kind Protein from Real Food bars. Click below to discover more flavors and options.

5. Quest Bar

Quest Bar is a top contender in the protein bar market, known for its high-protein, low-carb options. Popular among those who take their fitness seriously and those following keto diets, Quest Bars has garnered a loyal following. The brand’s annual revenue reflects its success and widespread appeal. Recent product launches include new flavors such as Chocolate Caramel Pecan. Quest Bars are perfect for anyone looking to maintain a healthy diet without sacrificing taste. Click below to discover more flavors and options.

6. Pure Protein

Pure Protein offers a range of protein-packed bars designed for active individuals and athletes. Known for their high protein content and affordability, Pure Protein bars are a go-to for muscle recovery and energy. The brand has a strong market presence with substantial revenue. Recent additions to their product line include the Pure Protein Crunch. Pure Protein bars are ideal for those needing a quick, nutritious snack on the go. Click below to discover more flavors and options.

7. ALOHA

ALOHA stands out for its clean, plant-based nutrition, offering a range of organic, protein-rich bars. ALOHA protein bars are popular among health-conscious consumers, particularly those following vegan or gluten-free diets. Known for their high-quality ingredients and great taste, these protein bars provide a nutritious, convenient snack option. The brand offers a variety of flavors, such as Chocolate Mint and Coconut Chocolate Almond, ensuring there’s something for everyone. ALOHA’s commitment to clean, sustainable ingredients makes their bars a top choice for those seeking healthy, delicious snacks. Click below to discover more flavors and options.

8. Fiber One

Fiber One is well-known for its high-fiber snacks, offering a healthy alternative for those seeking digestive health benefits. The brand’s bars are popular among individuals looking to increase their daily fiber intake while enjoying delicious flavors. With strong annual revenue and a solid market presence, Fiber One continues to innovate. Recent launches include Protein Chewy Bars, blending fiber with protein for added nutrition. Fiber One bars are perfect for anyone focusing on digestive wellness. Click below to discover more flavors and options.

9. Kellanova Protein Bars

Kellanova is a household name renowned for its wide range of breakfast and snack products. Their protein bars cater to busy individuals seeking convenient and nutritious options. With significant revenue and a strong global presence, Kellanova remains a trusted brand. Recent product launches include the Special K Protein Meal Bars, which are ideal for meal replacements or snacks. Kellanova protein bars are great for those needing quick, balanced nutrition. Click below to discover more flavors and options.

10. Builders

Builders, a brand under Clif Bar & Company, focuses on high-protein bars designed for those engaged in physical activity and muscle building. Known for their substantial protein content and robust flavors, Builders bars are popular among athletes and fitness enthusiasts. The brand has seen solid revenue growth and maintains a strong position in the market. Recent additions include flavors like Chocolate Mint and Vanilla Almond. Builders bars are ideal for post-workout recovery. Click below to discover more flavors and options.

11. Think!

Think! (formerly ThinkThin) is celebrated for its high-protein, low-sugar bars catering to health-conscious consumers and those with active lifestyles. Known for its balanced nutrition and great taste, Think! generates strong annual revenue and enjoys a loyal customer base. Recent product launches include the Think! Keto Protein Bars offer new options for keto dieters. Think! Bars are perfect for anyone seeking nutritious snacks that align with dietary goals. Click below to discover more flavors and options.

12. Nature Valley

Nature Valley is a staple in the snack industry and is known for its wholesome, natural ingredients. Its protein bars are popular among those who often participate in outdoor activities and those seeking healthy snacks. The brand boasts impressive revenue and widespread recognition. Recent additions to its product line include Protein Chewy Bars and Granola Cups. Nature Valley bars are ideal for anyone looking for nutritious, on-the-go snacks made with natural ingredients. Click below to discover more flavors and options.

13. Zone Perfect

Zone Perfect offers a range of high-protein bars that provide balanced nutrition for busy individuals. Popular among those seeking meal replacements or healthy snacks, Zone Perfect has a strong market presence and solid revenue figures. The brand’s recent launches include the Macros bars, targeting those following specific macronutrient goals. Zone Perfect bars are great for maintaining energy levels throughout the day. Click below to discover more flavors and options.

14. Kellogg’s Special K

Kellogg’s Special K is renowned for its focus on weight management and balanced nutrition. The Special K Protein Meal Bars are popular among those seeking convenient, low-calorie meal replacements. With strong annual revenue, Kellogg’s Special K continues to innovate in the health snack market. Recent product launches include new flavors like Strawberry and Chocolate Peanut Butter. Special K bars are perfect for anyone who maintains a healthy diet while managing weight. Click below to discover more flavors and options.

15. Premier Protein

Premier Protein is a leading protein snack market brand known for its high-protein, low-sugar bars. Popular among athletes and fitness enthusiasts, Premier Protein has a significant market share and robust revenue. The brand recently introduced new flavors like Yogurt Peanut Crunch and Peanut Butter Crunch. Premier Protein bars are ideal for those seeking nutritious snacks that support muscle recovery and energy. Click below to discover more flavors and options.

16. Orgain

Orgain is known for its organic offering, including a range of protein-rich bars that are enjoyed by health-conscious consumers like you! These protein bars are particularly popular among those seeking plant-based, gluten-free options. Known for their high-quality ingredients and delicious flavors, Orgain protein bars provide a nutritious and convenient snack. The brand offers a variety of flavors, such as S’mores, Peanut Butter, and Chocolate Chip Cookie Dough, ensuring there is something to suit everyone’s taste. Orgain’s dedication to clean, sustainable ingredients makes their bars a top choice for those seeking healthy, tasty snacks. Click below to discover more flavors and options.

17. Luna

Luna is another protein bar brand under Clif Bar & Company. They are designed specifically for women and offer high-protein and nutritious snacks with delicious flavors. Popular among health-conscious individuals, Luna bars have a strong market presence and revenue. Recent product launches include new flavors such as Chocolate Salted Caramel. Luna bars are perfect for those seeking balanced nutrition in a tasty snack that caters to their dietary needs. Click below to discover more flavors and options.

18. EPIC

EPIC is a distinguished brand known for its unique, high-protein bars made from whole food ingredients. Popular among those following paleo and keto diets, EPIC protein bars offer a nutritious and savory snack option. These bars are crafted from high-quality meats, fruits, and nuts, providing a substantial protein boost. With flavors such as Bison Bacon Cranberry, Beef Apple Bacon, and Chicken Sriracha, EPIC caters to those looking for a savory alternative to traditional sweet protein bars. EPIC’s commitment to sustainability and ethical sourcing makes its bars a standout choice for health-conscious consumers. Click below to discover more flavors and options.

19. Power Crunch

Power Crunch specializes in wafer-like protein bars, combining great taste and high protein content. Popular among fitness-conscious individuals and those seeking a low-sugar option, Power Crunch enjoys a loyal customer base and significant revenue. Recent product launches include the new Protein Energy Bars in flavors like Triple Chocolate. Power Crunch bars are perfect for anyone looking for a light yet nutritious protein boost. Click below to discover more flavors and options.

20. Larabar

Larabar is celebrated for its simple, whole-food ingredients, making it a favorite among health-conscious consumers and those with dietary restrictions. Known for its minimal ingredient list, Larabar generates substantial revenue and maintains a strong market presence. Recent product launches include new flavors like Peanut Butter Chocolate Chip. Larabar is perfect for anyone seeking nutritious, natural snacks without added sugars or preservatives. Click below to discover more flavors and options.

21. Gatorade

Gatorade, a leader in sports nutrition, offers high-protein bars designed for athletes and active individuals. Known for its ability to support energy and recovery, Gatorade protein bars contribute to the brand’s impressive revenue and popularity. Recent additions include the Gatorade Whey Protein Bars in flavors like Chocolate Caramel. Gatorade bars are ideal for those needing efficient, tasty nutrition to fuel their performance. Click below to discover more flavors and options.

22. Atkins Advantage

Atkins Advantage, part of the Atkins Nutritionals brand, provides low-carb, high-protein bars tailored for those following the Atkins diet or similar low-carb lifestyles. With strong revenue and a loyal following, Atkins Advantage bars are popular among individuals seeking weight management and balanced nutrition. Recent product launches include flavors like Caramel Chocolate Nut Roll. Atkins Advantage bars are perfect for anyone aiming to control their carb intake while enjoying delicious snacks. Click below to discover more flavors and options.

23. Clif Bar

Clif Bar is a leading brand known for its organic ingredients and energy-boosting properties, making it popular among those who enjoy outdoor activities and athletes. With substantial revenue, Clif Bar is recognized for its commitment to sustainability and community support. Recent product launches include new flavors in the Builders line. Clif Bar is ideal for those seeking nutritious, energy-packed snacks for active lifestyles. Click below to discover more flavors and options.

24. RXBAR

RXBAR stands out for its transparency and clean ingredient list, appealing to health-conscious consumers and fitness enthusiasts. Known for its “No B.S.” labeling, RXBAR enjoys significant market presence and revenue. Recent launches include RXBAR Plant, catering to vegan diets. RXBARs are perfect for anyone seeking simple, nutritious snacks made with whole foods. Click below to discover more flavors and options.

25. GoMacro

GoMacro is celebrated for its organic, plant-based protein bars, which are ideal for vegans and health-conscious individuals. With significant revenue and a dedicated following, GoMacro emphasizes sustainability and clean ingredients. Recent product launches include the new Blueberry + Cashew Butter flavor in their MacroBar line. GoMacro bars are perfect for those seeking wholesome, plant-based nutrition that supports an active lifestyle. Click below to discover more flavors and options.

26. Perfect Bar

Perfect Bar is renowned for its refrigerated, whole-food protein bars that combine taste and nutrition. Popular among health-conscious consumers, Perfect Bar boasts a strong market presence and substantial revenue. Recent launches include flavors like Dark Chocolate Chip Peanut Butter and Pumpkin Pie. Perfect Bar is perfect for anyone seeking fresh, nutritious snacks made with natural ingredients. Click below to discover more flavors and options.

27. NuGo

NuGo is known for its diverse range of protein bars, catering to various dietary needs, including gluten-free, vegan, and low-sugar options. With impressive revenue and a loyal customer base, NuGo focuses on clean ingredients and delicious flavors. Recent product launches include the NuGo Slim line, offering low-sugar, high-protein bars. NuGo bars are ideal for those looking for nutritious, diet-friendly snacks. Click below to discover more flavors and options.

28. KIRKLAND Signature

KIRKLAND Signature, Costco’s private label, offers high-quality protein bars at competitive prices. Known for their substantial protein content and affordability, KIRKLAND Signature bars are popular among budget-conscious consumers and bulk shoppers. The brand’s strong revenue reflects its widespread appeal. Recent product launches include new flavors like Chocolate Brownie and Cookies & Cream. KIRKLAND Signature bars are perfect for those seeking nutritious, cost-effective snacks. Click below to discover more flavors and options.

29. Probar

Probar is celebrated for its organic, plant-based protein bars, making it a favorite among vegans and health-conscious eaters. Known for using whole-food ingredients, Probar enjoys strong revenue and a dedicated following. Recent launches include new flavors in the Probar Baseline, such as Cookie Dough and Mint Chocolate. Probar bars are perfect for anyone seeking delicious, nutritious snacks that align with a natural diet. Click below to discover more flavors and options.

30. Legendary Foods

Legendary Foods offers high-protein, low-carb bars designed for those following keto and low-sugar diets. Known for its innovative flavors and high-quality ingredients, Legendary Foods has gained a loyal customer base and impressive revenue. Recent product launches include new flavors like Chocolate Chip and Blueberry Cinnamon Bun. Legendary Foods bars are ideal for those seeking tasty, diet-friendly snacks that support their nutritional goals. Click below to discover more flavors and options.

31. FULFIL

FULFIL is a premium protein bar brand known for its great taste and balanced nutrition, making it popular among health-conscious consumers and fitness enthusiasts. With a significant market presence and strong revenue, FULFIL bars are available in various delicious flavors. Recent product launches include the Triple Chocolate Deluxe and Chocolate Salted Caramel. FULFIL bars are perfect for anyone seeking a nutritious, indulgent snack that fits their active lifestyle. Click below to discover more flavors and options.

32. WonderSlim

WonderSlim specializes in meal replacement and protein bars designed for weight management and healthy snacking. Known for its low-calorie, high-protein offerings, WonderSlim has a loyal customer base and strong sales figures. Recent product launches include new flavors like Peanut Butter Crisp and Rich Chocolate Caramel. WonderSlim bars are ideal for individuals looking to control their calorie intake while enjoying satisfying snacks. Click below to discover more flavors and options.

33. No Cow

No Cow is famous for its dairy-free, high-protein bars, catering to vegans and those with lactose intolerance. Known for its clean ingredients and low-sugar content, No Cow has garnered a strong following and impressive revenue. Recent additions include flavors like Chocolate Sea Salt and Chunky Peanut Butter. No Cow bars are perfect for anyone seeking plant-based, protein-rich snacks without added sugars. Click below to discover more flavors and options.

34. Misfits

Misfits is a rapidly growing brand known for its vegan, high-protein bars that are free from dairy and gluten. With a strong emphasis on sustainability and clean ingredients, Misfits has gained popularity among health-conscious consumers. Recent product launches include flavors like Chocolate Caramel and Chocolate Hazelnut. Misfits bars are perfect for anyone seeking delicious, plant-based protein snacks that align with ethical and dietary preferences. Click below to discover more flavors and options.

35. Health Warrior

Health Warrior offers nutrient-dense, plant-based protein bars that cater to those seeking wholesome, balanced nutrition. Known for its chia-based bars, Health Warrior enjoys strong revenue and a loyal customer base. Recent product launches include new flavors in their Superfood Protein Bars line, such as Honey Sea Salt and Blueberry. Health Warrior bars are ideal for those seeking nutrient-packed, superfood snacks supporting an active lifestyle. Click below to discover more flavors and options.

36. Atlas Protein Bar

Atlas Protein Bar is renowned for its adaptogen-infused protein bars, designed to support both physical and mental performance. Popular among active and health-conscious individuals, Atlas Protein Bar has seen impressive revenue growth. Recent product launches include flavors like Almond Chocolate Chip and Mint Chocolate Chip. Atlas Protein Bars are perfect for those seeking a unique, nutritious snack that enhances overall well-being. Click below to discover more flavors and options.

37. Anabar

Anabar, a brand by Final Boss Performance, is recognized for its delicious, high-protein bars that appeal to fitness enthusiasts and those seeking nutritious snacks. Known for its indulgent flavors and substantial protein content, Anabar has quickly gained popularity and strong sales. Recent product launches include flavors like White Chocolate Cookies & Cream and Chocolate Peanut Butter. Anabar bars are perfect for anyone looking for a tasty, protein-rich snack that supports their fitness goals. Click below to discover more flavors and options.

38. Myprotein

Myprotein is a leading global brand in sports nutrition, offering a wide range of high-protein wafer bars designed for athletes and health-conscious individuals. Because of its quality and affordability, Myprotein enjoys significant revenue and market presence. Recent additions to its product line include the Layered Protein Bar and Vegan Protein Bar. Myprotein bars are ideal for those seeking effective, nutritious snacks to support their active lifestyles. Click below to discover more flavors and options.

39. Max Titanium

Max Titanium is a prominent protein supplement brand known for its high-quality, performance-focused products. With a strong presence in the fitness community, Max Titanium’s protein bars are popular among bodybuilders and athletes. Recent product launches include flavors like Chocolate Brownie and Peanut Butter. Max Titanium bars are perfect for those needing a reliable, high-protein snack to fuel intense workouts. Click below to discover more flavors and options.

40. Nick’s Protein Bars

Nick’s Protein Bars are a notable addition to the market, known for their delicious, low-carb, and keto-friendly options. Popular among health-conscious consumers and those following low-sugar diets, Nick’s Protein Bars provides a nutritious and satisfying snack. These bars are made with high-quality ingredients, offering a balanced blend of protein and fiber without added sugars. Nick’s caters to various taste preferences with flavors like Chocolate Peanut Butter, Salted Caramel, and Cookies & Cream. Their commitment to creating tasty, low-carb snacks makes Nick’s Protein Bars a top choice for those seeking healthy alternatives. Click below to discover more flavors and options.

Quest Is America’s Favorite Protein Bar Brand

Quest Nutrition is widely regarded as America’s favorite protein bar brand, and it’s not hard to see why. With a strong market presence and impressive revenue figures, Quest Bars have become a staple for health-conscious consumers and fitness-minded people alike. The brand reported over $200 Million in 2023, reflecting its widespread popularity and demand​. Millions of Quest Bars are sold annually in the United States alone, making it a dominant player in the protein bar market.

Popular flavors such as Chocolate Chip Cookie Dough, Cookies & Cream, and Birthday Cake have contributed to Quest’s success. These flavors are delicious and pack a nutritional punch, offering around 20 grams of protein and 1 gram of sugar per bar. This makes them ideal for those seeking a healthy diet while enjoying a tasty snack. The brand’s focus on high-quality ingredients and innovative flavors sets it apart from competitors.

Quest’s nutritional benefits are a significant factor in its popularity. The bars are designed to support muscle recovery and provide sustained energy, catering to the needs of athletes and those with active lifestyles. Additionally, Quest Nutrition continuously expands its product line, recently introducing new items such as Quest Protein Cookies and Hero Bars, further solidifying its position as a market leader​​.

Quest’s immense popularity and high demand are due to its commitment to delivering products that taste great while meeting the nutritional needs of its consumers. The brand’s ability to innovate and adapt to market trends ensures that it remains at the forefront of the protein bar industry. For anyone looking to experience the best in protein bars, Quest Nutrition offers an unbeatable combination of flavor, nutrition, and quality.

The History of Protein Bar Brands In America

The history of protein bars in America reflects the evolving landscape of nutrition and convenience. The concept originated in 1986 with the introduction of the PowerBar, created by athletes Brian Maxwell and Jennifer Maxwell. Designed to provide a quick and efficient energy source, the PowerBar became popular among athletes and fitness enthusiasts​​.

The 1990s marked a significant rise in health consciousness, leading to the emergence of other brands like Clif Bar and MET-Rx, which focused on natural ingredients and high-protein content, respectively. These brands capitalized on the growing demand for nutritious, portable snacks, establishing protein bars as a staple in sports nutrition​​.

Today, the protein bar market is a multi-billion dollar industry. Valued at approximately $5 Billion in 2024, it continues to grow as consumers seek healthier snacking options​​. Brands like Quest Nutrition have revolutionized the market with low-sugar, high-protein bars, appealing to a broad audience, from athletes to those on keto diets. Their popularity highlights the ongoing trend towards convenient, health-focused snacks​​.

The inspiration behind protein bars’ popularity lies in their convenience and nutritional benefits, making them ideal for busy lifestyles. Early pioneers like PowerBar remain relevant by adapting to current trends while new brands continuously emerge. This dynamic market is still “history in the making,” reflecting the ever-evolving needs of health-conscious consumers​.

Image Source/ Marin Magazine

Share Your Favorite Protein Bar Brands

In the comments below, share your favorite protein bar brands and tell us what makes them special to you. Your recommendations might just help someone discover their next favorite protein bar!

At Candy Retailer, we offer an extensive selection of top protein bar brands and flavors. Our strong partnerships with leading distributors ensure that our customers always find the best prices and options! 

We also provide fast and reliable nationwide shipping and are dedicated to delivering exceptional customer service. We value our customers and readers, making us America’s top choice for protein bars and snacks. Join the conversation below in the comments; we can’t wait to hear from you!

Candy Retailer Logo