Best Natural Protein Bars of 2025

Bonnie Salem
Last Updated: Jan 8, 2025

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Natural Protein Bars are a nutritious and convenient snack option for those looking for a boost of energy on-the-go. Made with wholesome ingredients such as nuts, seeds, and dried fruits, these bars provide a satisfying balance of protein, fiber, and healthy fats. They are also free from artificial sweeteners, preservatives, and flavors, making them a healthier alternative to many processed snack bars. Whether you need a quick snack before a workout or a mid-day pick-me-up, Natural Protein Bars are a delicious and guilt-free option to fuel your body.

At a Glance: Our Top Picks

#TOP 1
PROBAR - PROTEIN Bar, Peanut Butter Chocolate (12 Count)
ftb score rating icon9.8
#TOP 2
Rise Whey Protein Bars - Almond Honey
ftb score rating icon9.7
#TOP 3
Atlas Protein Bar
ftb score rating icon9.5

Top 10 Natural Protein Bars

#TOP 1

PROBAR - PROTEIN Bar, Peanut Butter Chocolate (12 Count)

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brown
PROBAR - PROTEIN Bar, Peanut Butter Chocolate, Non-GMO, Gluten-Free, Healthy, Plant-Based Whole Food Ingredients, Natural Energy (12 Count)
ftb score rating icon9.8
FTB Score

Probar Protein Bar is a healthy and convenient snack that provides 20g of plant protein per serving, helping to build and maintain muscles. With 5g of fiber, it also helps to keep you feeling full and satisfied longer. The addition of chia and flax seeds provides natural fiber and omega-3 fatty acids, which can help support heart health. This bar is gluten-free, making it a safe option for those with gluten sensitivities. Additionally, all PROBAR products are Non-GMO Project Verified, ensuring that the ingredients are sustainably sourced and free from genetically modified organisms. With its delicious peanut butter chocolate flavor, Probar Protein Bar is a great option for anyone looking for a tasty and nutritious snack on-the-go.

What We Like
20g plant protein per serving
5g fiber for satiety
Chia and flax seeds for omega-3 and fiber
#TOP 2

Rise Whey Protein Bars - Almond Honey

Rise
PROAHO
Rise Breakfast Whey Protein Bars Almond Honey, 18g Protein, 2.01 oz (12 Pack)
ftb score rating icon9.7
FTB Score

Rise Whey Protein Bars - Almond Honey is a healthy breakfast bar and protein snack that consists of just 3 whole food ingredients. It has 20g of pure whey protein isolate that is easy to digest and ideal for a high protein diet. These bars are handmade, small-batch, non-GMO, gluten-free, and soy-free. They are perfect for pre-workout energy boost, post-workout recovery, afternoon snack or meal replacement on the go.

What We Like
Contains 20g of pure whey protein isolate that is easy to digest and perfect for a high protein diet
Has only 3 whole food ingredients and doesn't contain any artificial flavors or sweeteners
Handmade, small-batch, non-GMO, gluten-free, and soy-free
#TOP 3

Atlas Protein Bar

Atlas Protein Bar, 20g Protein, 1g Sugar, Clean Ingredients, Gluten Free (Whey Variety, 12 Count (Pack of 1))
ftb score rating icon9.5
FTB Score

Atlas Whey Protein Bar is a protein bar like no other. It combines clean ingredients with exceptional nutrition to keep you full, focused, and energized. The bar is made with real, high-quality ingredients like grass-fed whey protein and fresh nut butter. With 20g of protein and only 1g of natural sugar, it's a nutritional powerhouse that will keep you feeling your best. Additionally, it contains no artificial flavors, colors, preservatives, or sweeteners. The bar is perfect for various lifestyles, being low-carb, keto-friendly, soy-free, gluten-free, clean-label, and high-fiber.

What We Like
20g Protein
1g Sugar
Clean Ingredients
#TOP 4

Kate's Real Food Organic Protein Bars - Peanut Butter Brownie

Kate's
Kate’s Real Food Organic Protein Bars – (Peanut Butter Brownie, 2.2 oz, Pack of 12) – Plant Based Protein Bars - Gluten Free, Soy Free, Non GMO, Whole Grains, and All Natural
ftb score rating icon9.3
FTB Score

Kate's Peanut Butter Brownie Bars are the perfect snack to keep you energized throughout the day. Made with organic ingredients, these bars combine the rich flavors of chocolate and peanut butter, making healthy snacking enjoyable. With 15 grams of plant-based protein per serving, they help you recover and rebuild after workouts. Plus, being gluten-free means you can indulge without worry. Each bar is individually wrapped, providing a convenient option for on-the-go snacking, whether at the gym, office, or during travels. Enjoy a nutritious treat that supports your active lifestyle.

What We Like
High in plant-based protein
Convenient for on-the-go snacking
Organic and gluten-free
Delicious chocolate and peanut butter flavor
#TOP 5

Perfect Bar Peanut Butter Protein Bar

Health-Household-Wuguny-SUF928
Peanut Butter
Perfect Bar, Peanut Butter Protein Bar, High Protein, Organic, Gluten Free, Soy Free, Non GMO, No Sugar Alcohols, 2.5 Ounce Bar, 10 Count
ftb score rating icon9.3
FTB Score

Introducing the Perfect Peanut Butter Protein Bar, a delicious blend of creamy and crunchy with a cookie-dough-like texture. Made with ground nut butters and organic honey, this superfood bar is packed with vitamins, minerals, and whole food protein. With its clean ingredients, low glycemic index, and high-fiber content, it keeps you fuller for longer. Whether you're on the go or need a quick snack, this refrigerated bar is a convenient way to increase your protein intake. Enjoy the Perfect Peanut Butter Protein Bar and explore the full line of Perfect Snacks, including Perfect Peanut Butter Cups, Perfect Bites, and Perfect Kids.

What We Like
Delicious blend of creamy and crunchy
Superfood packed with vitamins and minerals
Convenient source of protein on the go
#TOP 6

GoMacro Peanut Butter Chocolate Chip Bars

GoMacro MacroBar Organic Vegan Protein Bars - Peanut Butter Chocolate Chip (2.4 Ounce Bars, 12 Count)
ftb score rating icon9.3
FTB Score

The GoMacro Protein Bars are a delicious and nutritious snack option for anyone seeking a healthy treat. With 11 grams of plant-based protein, these bars help keep you energized and satisfied throughout the day. Enjoy the rich flavors of organic peanut butter and vegan chocolate chips, making it easy to indulge without guilt. Plus, you can trust that these bars are made with high-quality ingredients, as they are certified organic, vegan, gluten-free, and non-GMO. Choosing GoMacro means supporting responsible sourcing and environmental stewardship in your snack choices.

What We Like
Plant-based protein source
Certified organic and vegan
Delicious peanut butter flavor
Convenient on-the-go snack
#TOP 7

Atlas Protein Bar Mind + Body Fuel, Peanut Butter Chocolate Chip

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Atlas Protein Bar, 20g Protein, 1g Sugar, Clean Ingredients, Gluten Free (Peanut Butter Chocolate Chip, 12 Count (Pack of 1))
ftb score rating icon9.2
FTB Score

Atlas Protein Bar Mind + Body Fuel is a perfect snack for those who need to stay fueled throughout the day. With grass-fed whey protein and peanut butter as its main ingredients, the bar offers 15g of protein, 3g of net carbs, and only 1g of sugar. It's also gluten-free, soy-free, and has nothing artificial. Additionally, it contains 300mg KSM-66 Ashwagandha that helps increase energy and decrease stress. Created by a sports nutritionist and ultra-endurance athlete, this bar is perfect for keto and paleo diets.

What We Like
High in protein with only 1g of sugar and 3g of net carbs
Contains 300mg KSM-66 Ashwagandha that helps increase energy and decrease stress
Gluten-free, soy-free, and has nothing artificial
#TOP 8

Built Puff Protein Bars - Brownie Batter

BUILT Puff Protein Bars, Brownie Batter Puff, High Protein Bars, 17g High Protein Snacks, On-The-Go Bars, only 140 Calories, 6g Sugar, Collagen, Gluten Free, 12 Count
ftb score rating icon9.0
FTB Score

The Built Puff Bars offer a delightful brownie batter flavor that feels indulgent despite being a healthy choice. With a light and airy texture wrapped in rich gourmet chocolate, you’ll enjoy every bite without the guilt. These bars are designed for your busy lifestyle, making them a perfect snack for any time of day—whether you're heading to the gym or at your desk. Plus, they are packed with protein while keeping sugar and calories low, helping you meet your health goals without sacrificing taste.

What We Like
Delicious brownie batter flavor
Light and fluffy texture
Low sugar and calories
Great for any time snacking
#TOP 9

Bulletproof Vanilla Shortbread Collagen Protein Bars

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Collagen Protein Bars, Vanilla Shortbread, 11g Protein, 12 Pack, Bulletproof Grass Fed Healthy Snacks, Made with MCT Oil, 2g Sugar, No Added Sugar
ftb score rating icon8.8
FTB Score

Bulletproof Collagen Protein Bars are a great source of protein from grass-fed cows with only 2g of sugar. They include added Brain Octane MCT oil for quick energy from coconuts. These bars are packed with amino acids for bone, joint, and skin support, keeping you full and focused. They are minimally processed to preserve flavors and nutrients, providing steady energy all day long. Expect a pure, gluten-free, dairy-free, and grain-free snack that makes a difference in your day.

What We Like
Grass-fed Collagen Protein
Brain Octane MCT Oil
Minimally Processed
#TOP 10

Feel Vegan Protein Bars | Variety Pack

FEEL
Assorted
6 Count (Pack of 1)
Feel Vegan Protein Bars - Keto, Gluten Free, Organic, 15g Protein - Dairy Free, Low Sugar - Variety Pack (6 Flavors, 6 Pack)
ftb score rating icon8.8
FTB Score

Feel Vegan Protein Bars provide 15 grams of plant protein per bar, healthy fats, high macros, naturally sweetened, and packed with superfoods. These bars are free of gluten, soy, dairy, nuts, grains, and syrups. They are perfect as a pre-workout snack or guilt-free snack to satisfy a sweet tooth. Feel Vegan Protein Bars are made with 100% clean - real - simple ingredients, and are suitable for vegetarians, vegans, celiacs, and paleo-friendly diets. They are convenient to carry and enjoy on-the-go, and are a delicious option for anyone looking for a healthy snack.

What We Like
15 grams of plant protein per bar
Free of gluten, soy, dairy, nuts, grains, and syrups
Convenient to carry and enjoy on-the-go
Made with 100% clean - real - simple ingredients
Perfect as a pre-workout snack or guilt-free snack to satisfy a sweet tooth
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are eat natural protein bars healthy?

As a way to top up your protein intake during the day, however, Eat Natural bars are a better snack than biscuits or cake, but keep an eye on the sugar – each bar contains 8.4g. Finally, the fibre – a decent 3.3g per bar.

2. Can protein bars help you gain muscle?

Muscle gain

Protein bars can be a convenient way to add carbs, protein, vitamins, and minerals to your diet. Also, they may curb appetite, fuel a workout, or support muscle repair after exercise.

Editor's Notes

During our natural protein bar research, we found 24 natural protein bar products and shortlisted 10 quality products. We collected and analyzed 130,420 customer reviews through our big data system to write the natural protein bars list. We found that most customers choose natural protein bars with an average price of $23.79.

The natural protein bars are available for purchase. We have researched hundreds of brands and picked the top brands of natural protein bars, including Probar, Rise, Atlas Protein Bar, Kate's, Perfect Bar. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by

Bonnie Salem is a stay-at-home mother with two-year-old twins and has spent almost half of her life surrounded by baby products. As a mother and a professional copywriter, she has an insightful and unique eye for researching products suitable for infants. Bonnie Salem is an expert in health and nutrition who lives with her family in New Jersey. She has over 15 years of working experience in an institute of medicine after graduating from the University of Toronto. She is highly interested in personal health and wellness.