Best Low-Sugar Protein Bars of 2025

Name: Pure Protein Bars, Chocolate Peanut Caramel
Brand: Pure Protein

Bonnie Salem

Last Updated: Jan 8, 2025

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Low-sugar protein bars are a great snack option for those who are health-conscious and looking to maintain or build muscle. These bars are made with high-quality protein sources, such as whey or soy, and contain minimal amounts of added sugars. They are perfect for on-the-go snacking or as a post-workout snack to support muscle recovery. With a variety of flavors to choose from, including chocolate, peanut butter, and cookie dough, low-sugar protein bars are a delicious and convenient way to fuel your body and stay on track with your health goals.

At a Glance: Our Top Picks

#TOP 1

Pure Protein Bars, Chocolate Peanut Caramel

9.9

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Pure Protein Bars, Chocolate Peanut Caramel

#TOP1

9.9

Read Review

#TOP 2

Atkins Chocolate Peanut Butter Protein Meal Bar

9.8

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Atkins Chocolate Peanut Butter Protein Meal Bar

#TOP2

9.8

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#TOP 3

David Protein Bar Variety Pack

9.6

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David Protein Bar Variety Pack

#TOP3

9.6

Read Review

Top 10 Low-Sugar Protein Bars

#TOP 1

Pure Protein Bars, Chocolate Peanut Caramel

Pure Protein

PPN53910

12 Count

Pure Protein Bars, High Protein, Nutritious Snacks to Support Energy, Low Sugar, Gluten Free, Chocolate Peanut Caramel, 1.76oz, 12 Count (Pack of 1) (Packaging May Vary)

9.9

FTB Score

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Pure Protein Bars are a delicious and nutritious snack to support energy levels. With 20g of protein, 2g of sugar, and 190 calories, these gluten free bars are low in sugar and provide a great source of protein for a balanced diet. Customers love the Chocolate Peanut Caramel flavor and appreciate the convenience of having these bars on the go.

What We Like

Delicious and nutritious snack to support energy levels

20g of protein, 2g of sugar, and 190 calories

Gluten free and low in sugar

Convenient for on-the-go snacking

Chocolate Peanut Caramel flavor is a customer favorite

#TOP 2

Atkins Chocolate Peanut Butter Protein Meal Bar

Atkins

637480003353

12 Count

Atkins Chocolate Peanut Butter Protein Meal Bar, High Fiber, 16g Protein, 2g Sugar, 3g Net Carb, Meal Replacement, Low Carb, Keto Friendly, 12 Count

9.8

FTB Score

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Features

YOUR APPROACH. Help Give Your Body The Nutrients It Needs Without Sacrificing Your Favorite Flavors.

AT HOME OR ON-THE-GO. Atkins Chocolate Peanut Butter Protein Meal Bars. Enjoy Delicious Meal Bars That Fit Right Into Your Busy Schedule, 16g Of Protein, 2g Of Sugar, And 3g Of Net Carbs Per Serving*. This Is Today's Atkins.

TASTE WHAT'S GOOD. Stay True To Your Low Carb Lifestyle With These Delicious Meal Bars.

Offered In 12ct Cartons Containing Individually Wrapped 2.12oz Bars.

AMAZING RECIPES. Delight In The Nutrients And Satisfying Flavors Of Great Foods Made With Quality Ingredients.

David Protein Bar Variety Pack

David

David, Protein Bar, Sample Pack, Variety Pack, Pack of 4 Protein Bars | 28g of Protein | 150 Calories | 0g of Sugar - High Protein, Low Carb, Gluten Free Protein Bar

9.6

FTB Score

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David Protein Bars offer an impressive 28 grams of protein with only 150 calories, making them a great choice for anyone looking to boost their protein intake without excess calories. The unique binding system uses allulose, which not only helps keep the bar together but also supports healthy blood sugar levels. Additionally, the low-fat formulation utilizes specially modified plant ingredients to maintain a satisfying texture while minimizing calorie count. With no artificial sweeteners or flavors, the natural taste is enhanced by cocoa powder and other wholesome ingredients, ensuring you enjoy a delicious snack that aligns with your health goals.

What We Like

High protein content

Low calorie count

Natural ingredients

Supports healthy digestion

#TOP 4Best Low Carb Protein Bar

Misfits Vegan Protein Bar

Misfits

Misfits Vegan Protein Bars - Updated Recipe | Plant Based, Low Sugar & Carb, High Fiber Snacks | Variety Pack of 12 (4 Flavors)

9.4

FTB Score

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Misfits Protein Bar is an indulgent and delicious snack option that provides a satisfying crunch. With 15g of plant-based protein per bar, it is a high protein snack that is perfect for on-the-go or staying-at-home. The low sugar content of only 1g per bar makes it a guilt-free choice, and its high fiber content and low calorie count make it a healthy option. Additionally, these bars are vegan, gluten-free, and dairy-free, making them suitable for a variety of dietary needs. Misfits Protein Bar is the perfect choice for chocolate lovers who want to increase their protein intake, cut back on dairy, and reduce sugar while still enjoying a delicious treat.

What We Like

Indulgent and delicious

High in plant-based protein

Low sugar content

#TOP 5

Barebells Protein Bars Cookies & Cream

BAREBELLS

Barebells Protein Bars Cookies & Cream - 12 Count, 1.94 oz Bars - Protein Snacks with 20g of High Protein - Chocolate Protein Bar with 1g of Total Sugars - On The Go Protein Snack & Breakfast Bars

9.3

FTB Score

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Barebells Protein Bars Cookies & Cream are a delicious, low-carb snack with 20g of high-quality protein and no added sugar. These protein bars are perfect for pre- and post-workout snacks, as low-calorie snacks at the office, or for anyone who wants to satisfy their chocolate cravings. With 9 incredible flavors, Barebells protein bars are sure to satisfy your taste buds!

What We Like

20g of high-quality protein and no added sugar

Soft texture and mouth-watering flavors

9 incredible flavors

#TOP 6

Nick's Chocolate Peanut Keto Protein Bar

N!CK'S

NICKS Protein Bars Chocolate Peanut | 15g protein | 200 calories | Low Carb Keto Friendly Snacks No Added Sugar (Multipack 12 bars x 50g)

9.2

FTB Score

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Nick's Swedish Style Protein Snack Bar offers a candy bar taste with a healthy nutritional profile, including 15g of protein, low carbs (4g net carbs), low sugar, and only 190 calories per bar. These keto-friendly snack bars are perfect for fuels on-the-go, lunch, workout, sports, travel, and hiking. Enjoy a sweet and delicious snack without worrying about the sugar crash.

What We Like

Indulgent candy bar taste with a texture you can sink your teeth into

Low carbs, low sugar, and only 190 calories per bar

15g of protein in one easy-to-carry package

#TOP 7

ONE Protein Bars, Maple Glazed Doughnut Flavor, 12 Pack

ONE

ISS1015/200/115

Donut, Maple Glazed

ONE Protein Bars, Maple Glazed Doughnut Flavor, 12 Pack Cover

ONE Protein Bars, NEW Recipe Maple Glazed Doughnut, Gluten Free Protein Bars with 20g Protein and 1g Sugar, Pantry Staples, 2.12 oz (12 Count)

9.2

FTB Score

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ONE Protein Bars provide a high protein, low sugar snack that tastes delicious. Each bar contains 20g of whey protein isolate and just 1g of sugar, making it a perfect choice for a pre-workout snack or an energy boost. The gluten-free Maple Glazed Doughnut flavor is indulgent and satisfying. ONE Protein Bars offer a tasty alternative to other brands and prove that great taste and good health can coexist.

What We Like

Tasty and satisfying

Low sugar content

Convenient for high-protein diets

#TOP 8

Extend Nutrition Sugar Free Protein Bars

Extend Bar

Extend Nutrition Sugar Free Protein Bars, High Protein Bars for Hunger Control & Steady Energy, Perfect Sugar Free Snacks for Diabetes, Low Carb, Keto Friendly, 4 Great Flavors Variety Pack, 12 Count

9.1

FTB Score

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Extend Bar Protein Bars are designed to help you with hunger control and steady energy for up to 9 hours. By stabilizing blood sugar levels, they assist in managing your appetite and providing long-lasting energy. These bars fit various diets as they are high in protein, sugar-free, low carb, and gluten-free. Specifically recommended for adults and kids with diabetes, they aid in supporting blood sugar levels to reduce swings and episodes of hypoglycemia and hyperglycemia. Made with all-natural ingredients and no artificial flavors, these bars are a convenient and satisfying snack option for your active lifestyle.

What We Like

Hunger Control

Steady Energy

Diabetic-Friendly

#TOP 9

Grab1 Sugar Free Protein Bars, Dairy Free Dark Chocolate (3 Pack = 12 Bars)

GRAB1

4 Count (Pack of 3)

Grab1 Sugar Free Protein Bars, Dairy Free Dark Chocolate (3 Pack = 12 Bars) | 12gr Protein + 4gr Fiber | Low Calorie | Zero Sugar

9.0

FTB Score

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Grab1 Sugar Free Protein Bars are made with the finest ingredients including whole grain rolled oats, rice crisps, soy protein, and rich chocolate. These bars are low in calories and fat but rich in iron, fiber, and protein. They are perfect for those who are always on the go and need a delicious snack to control hunger and boost energy. Grab1 Bars are certified kosher and come in rich and delicious flavors that adults and children love.

What We Like

Rich and delicious flavors

Low in calories and fat

High in iron, fiber, and protein

Perfect for on-the-go snacking

Certified kosher

#TOP 10

David, Protein Bar, Variety Pack

David

David, Protein Bar, Variety Pack, Pack of 6 Protein Bars | 28g of Protein | 150 Calories | 0g of Sugar - High Protein, Low Carb, Gluten Free Protein Bar

9.0

FTB Score

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Features

BINDING SYSTEM: These Ingredients Bind The Bar Together. Without These, The Bar Would Just Be Protein Powder. Allulose Provides Binding As Well As Sweetness. Unlike Sugar, Allulose Is Actually A Prebiotic And Shown To Decrease Blood Sugar Spikes When Eaten With Other Carbohydrates. Polydextrose Is Also A Prebiotic Fiber That Promotes A Healthy Microbiome. Glycerin, Tapioca Starch, And Soy Lecithin Are Used In Smaller Quantities To Help The Bar Stay Soft And Moist Over Time.

PROTEIN SYSTEM: David Has 28g Of Protein And Only 150 Calories. This Is 75% CFP (CFP = Calories From Protein / Total Calories). The Most Protein-Dense Bar In Existence. A Diversity Of Protein Sources Comes Together For A Perfect 1.0 Protein Digestibility-Corrected Amino Acid Score (PDCAAS), Meaning This Protein Is The Best Amino Acid Profile For Both Muscle Building And Optimal Bodily Functioning (including Skin, Hair, And Nail Health).

WHY PROTEIN IS SO IMPORTANT: Protein Intake Is The Foundational Of Nutrition For 3 Key Reasons: (1) To Increase Or Maintain Muscle And Lean Mass For Optimal Functioning Now And To Avoid Injury Or Weakness As You Age. (2) To Properly Regulate Caloric Intake, Thus Helping To Avoid Excess Body Fat And Manage Metabolic Health, (3) To Support Essential Bodily Functions As Protein Pays A Key Role In Healthy Bones, Muscles, Skin, Hair, Nails, And Joints.

FLAVOR SYSTEM: The David Flavor System Uses No Artificial Sweeteners And No Artificial Flavors. Key Components Of The Flavor System Are Cocoa Powder, Natural Flavors, Stevia, Monk Fruit Extract, And Salt.

FAT SYSTEM: The Goal Of David Is To Create The Highest CFP Bar Possible (CFP = Calories From Protein / Total Calories), Meaning The Most Protein With The Fewest Calories. Fat Contains 9 Calories Per Gram Compared To 4 Calories Per Gram For Both Protein And Carbohydrates. This Makes It Essential To Reduce Fat Calories In Order To Craft The Best Product Possible. In Addition To Coconut Oil, Cocoa Butter, And Palm Oil, David Uses A Modified Plant To Help Achieve The Texture Of Fat With Fewer Calories.

All You Need to Know About Buying Low-Sugar Protein Bars

How to Choose Low-Sugar Protein Bars

When it comes to snacking, protein bars are an increasingly popular option. But while they can provide a good source of protein and energy, many are also loaded with added sugars. If you’re looking for a healthier option, low-sugar protein bars can be a great choice. Here’s what you should consider when selecting one.

Check the Nutrition Facts

The first step to finding the best low-sugar protein bar for you is to consider the nutrition facts. Look for protein bars that contain between 10-15 grams of protein and fewer than 10 grams of sugar. The fewer grams of sugar, the better. Also, make sure to check the ingredients list for added sugars, such as maltose, fructose, corn syrup, and more.

Consider the Ingredients

Pay attention to the ingredients used in the protein bar you’re considering. Many low-sugar protein bars contain natural sweeteners like stevia or monk fruit, which can help to reduce the sugar content. Look for bars that contain healthy sources of protein, such as nuts, seeds, and whole grains. Avoid bars that contain artificial sweeteners, sugar alcohols, and preservatives.

Look at the Taste

Just because a bar is low in sugar doesn’t mean it won’t still taste good. Many low-sugar bars come in a range of flavors, including chocolate, peanut butter, and more. It’s important to find a bar that you actually enjoy eating, as this will make it easier to stick to your nutrition plan and reach your goals.

Consider the Cost

Low-sugar protein bars may be more expensive than other types of protein bars, so consider your budget before buying. If you’re on a budget, look for bars that offer discounts for buying in bulk. Pay attention to the size of the bars as well—many bars are smaller than you might expect, so you may need to buy more than you initially planned.

Look for Organic Options

If you’re looking for an even healthier option, consider buying organic low-sugar protein bars. Organic bars typically have fewer artificial ingredients and are free of pesticides and other chemicals. They may also have more natural sources of sugar, such as dates or honey.

Selecting the right low-sugar protein bar can be a challenge, but it doesn’t have to be. As long as you take the time to consider the nutrition facts, ingredients, taste, cost, and organic options, you’ll be able to find the perfect bar for your needs.

Frequently Asked Questions (FAQs)

1. Which energy bar has the least amount of sugar?

Quest Bar, Chocolate Chip Cookie Dough Of all the energy bars, the Quest Bar in Chocolate Chip Cookie Dough has the lowest amount of sugar, with just one gram per bar, which is why it's the best on our list.

2. What are the best meal replacement bars for diabetics?

Best protein bars for diabetes. KIND Protein Bars.Oatmega Protein Bars.RXBar Chocolate Sea Salt Bar.KIND Breakfast Protein Bars.Nature Valley Protein Chewy Bars.Larabar Protein Bars.GoRaw Protein Bars.

3. Can diabetics take protein bars?

Protein bars are a great snack option for people with diabetes due to the significant amount of protein they provide. Many store-bought protein bars are high in added sugar and other unhealthy ingredients, so it's beneficial to make your own.

Editor's Notes

During our low-sugar protein bar research, we found 24 low-sugar protein bar products and shortlisted 10 quality products. We collected and analyzed 273,653 customer reviews through our big data system to write the low-sugar protein bars list. We found that most customers choose low-sugar protein bars with an average price of $21.48.

The low-sugar protein bars are available for purchase. We have researched hundreds of brands and picked the top brands of low-sugar protein bars, including Pure Protein, Atkins, David, Misfits, BAREBELLS. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by

Bonnie Salem

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.