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The Best Protein Bars for Diabetics
Reviews & Buyer’s Guide

5 Best Protein Bars for Diabetics
Isaac Robertson
Written by Isaac Robertson
Last Updated on

Diabetics need to plan their food eating habits and workouts carefully and monitor their condition continuously.

They also need to watch their starch, and fiber intake, watch their carb intake, and maybe most importantly, they need to resist the sugar urges from some food that can sometimes seem overwhelming.

The good news is that, as long as a diabetic has kidneys that are functioning normally, they can start eating more or less the same amounts of protein on their meals as anyone else, which makes diabetic-friendly  protein bars a smart and healthy option for both a sweet tooth and your gym goals.

The good news is that, as long as a diabetic has kidneys that are functioning normally, they can consume more or less the same amounts of protein as anyone else, which makes diabetic friendly protein bars a smart and healthy alternative to sweets.

Below, we’re going to look at the top protein bars for them. Read on to find out more.

Top Diabetic Protein Bars (2020 updated)


​Supplement Facts

Key Highlights

Orgain Organic Protein Bar

#1 Orgain Organic

(Editor's Choice)

  • 140 ​​​​calories
  • 10 g protein
  • 11 g carbs
  • 6 g fiber
  • 5 g fat
  • 100% plant based ingredients
  • Low calorie and high fiber snack
  • Great taste
  • USDA Organic
  • BEST PRICE until the end of January
 BSN Protein Crisp Bars

#2 BSN Protein Crisp

  • ​5g Sugar
  • 20g Protein
  • 23g Carbs
  • 7g Fat
  • ​Minimal sugar content
  • Packed with 20g of premium protein
  • One of the best tasting protein snack we've ever tried
  • Comes with a variety of tasty flavors
  • Gluten-free, 230-240 calories per bar
Quest Nutrition Protein Bar

#3 Quest Nutrition

  • ​1g Sugar
  • 21g Protein
  • 4g Carbs
  • 7g Fat
  • ​Very minimal sugar content
  • Made with complete, dairy-based protein isolates
  • ​200 calories per serving
  • Gluten-free and ​keto-friendly

#4 Kind Bars

  • ​9g Sugar
  • 8g Protein
  • 16g Carbs
  • ​0g Trans Fat
  • Helps strengthen bones, muscles and skin
  • Has 3 grams of fiber
  • ​200 calories per serving
  • Gluten-free and non-GMO
NuGO Slim Brownie Crunch diabetes protein bar

#5 NuGO Slim

  • ​2g Sugar
  • 16g Protein
  • ​19g Carbs
  • ​6g Fat
  • Helps maintain steady and healthy levels of blood sugar
  • High in protein and fiber
  • All-natural and gluten-free
  • ​190 calories per serving

1. Orgain Organic (Editor's Choice)

The Orgain Organic Protein bar snack contains a lot of nutrition like 10g of plant-based protein, is low-carb, and is also clean. With 6 grams of fiber and only 5 grams of sugar, it’s a lean, healthy snack or meal that’s ideal for diabetics.

Although it didn’t have as much protein as other bars, it made up for that with its taste. 

Orgain Organic Protein Bar

Personally, the chocolate chip cookie dough and S’mores were my favorite flavors. Even Oppermanfitness agrees on the cookie dough taste. See his video review below:


  • 10g of protein and 140 calories per serving
  • 10 grams of carbs and high in fiber
  • Low sugar count
  • check
    100% plant-based ingredients
  • Comes with a variety of tasty flavors


  • Low protein amount when compared to other protein bars

Honestly, this is an ideal meal replacement bar for them because of the clean and healthy ingredients. Pick a 12 pack and keep it in your bag for a healthy muscle building snack to nibble on when driving home from the gym.

30% Off Your First Subscription Order until the end of January

2. BSN Protein Crisp

While some protein bar snacks or meal are just candy snacks with a few off the beaten track ingredients tossed in, BSN Protein Crisp Bars have thoughtfully created high protein and low carb bars that pack a considerable punch while remaining delicious and healthy and true to their roots.

BSN Crisp Bar

There are 2-5 grams of sugar in each of these bars; a sugar load many people with diabetes will find manageable and healthy. Additionally, its texture and sumptouos taste will make you feel like it's cheat day without compromising your macronutrients. Eating this will surely be a delight.


  • Packed with 20g of whey protein isolate
  • Helps keep you energized on the go
  • Minimal sugar content (4g or less)
  • check
    Satisfies your sweet tooth cravings, guilt-free


  • Not vegan-friendly

Give BSN Protein Crisp Bars a try after your workout, or any time for a quick energy boost.

Many reviewers have also claimed that these protein bars are a nice addition to their grocery lists because it helps with the sugar cravings and it's actually quite healthy to consume often.

3. Quest Nutrition

Quest Nutrition meal replacement snack actually produces good amount of carb, protein, health, granola and other snacks for the health conscious.

The company that made this protein bar also gives customers plenty of flavor options while being mindful of the eating habits and needs of their target audience.

Quest Nutrition


  • ​An array of flavors to choose from
  • ​No sugar protein bars sweetened with allulose
  • ​1/10 the calories of real sugar
  • check
    Ideal pre-workout for diabetics


  • ​Texture may not be for everyone
  • exclamation-triangle
    ​A few flavors don’t work so well

In this case, their protein bars turn out to be some of the top diabetic protein bars because they provide 12 grams of protein. It also steers away from most of the starch that can wreak havoc with blood sugar levels and are sweetened with allulose instead of sugar.

Allulose is nearly identical in chemical makeup and flavor to sugar but with only 1/10 the calories.

4. Kind Bars 

Kind Bars have zero refined sugar and are free of wheat, dairy, gluten, and genetically modified organisms.

They’re probably as close as you’re going to get to ‘clean’ and healthy protein snacks or meal and your body is likely going to appreciate that. The simple natural ingredients are combined with dried fruit and/or honey to provide a range of wonderfully well-rounded flavor experiences.



  • ​Available in a wide variety of flavors
  • ​No genetically modified organisms
  • ​Great texture and equally great taste
  • check
    ​Sugar from honey and dried fruit ingredients


  • Not as high in protein as others

The company have put plenty of thought and care into the making of these diabetic and healthy breakfast bars and the results speak for themselves.

Some people prefer eating this for its nutritional value. Be aware though that the different flavored snacks contain different types of nuts so if you have allergies, you might want to check the label before you buy anything. 

5. NuGO Slim

While some protein bars are really just candy snacks with a few off the beaten track ingredients tossed in, NuGo Slim Brownie Crunch bars have thoughtfully created high nutrition, high protein, sugar-free, and healthy bars or meal that pack a considerable punch while remaining true to their roots.

NuGO Slim Brownie Crunch diabetes protein bar


  • ​Available in raspberry truffle, dark brownie crunch and roasted peanut
  • ​Only 2 grams of sugar per bar
  • ​No trans fats or high fructose corn syrup
  • check
    ​Real chocolate coating


  • ​Can be challenging to find

There are 2 grams of sugar in each of these bars; a sugar load that they will find manageable. Plus, it helps that there isn't any high fructose corn syrup lurking here that could really mess up blood glucose levels.

The dark chocolate coating makes all the difference flavor-wise, while the 9 grams of fiber will help you feel satiated.

6. RX Bar

The RX Bar may be just what the doctor ordered for diabetics looking for sugarless protein snacks that also provide a bit of a pick me up during the long day.

Like some of the other healthy protein snacks without sugar on our list, the RX Bar is also made without GMOs, dairy, soy, gluten, and artificial preservatives.

RX Bars have the added benefit of being Kosher and that's welcome in a protein landscape where such considerations are often swept aside. Eating this will surely be a delight.

RXBAR Whole Food


  • Delicious no-sugar protein bars
  • ​Produced in certified Kosher facility
  • ​5 mg caffeine per bar for energy boost
  • check
    ​Subscriptions available


  • ​Those with nut allergies may want to steer clear

RX Bars utilize 5 mg of caffeine to produce the aforementioned ‘pick me up.'

That's enough to give you an extra boost without making you feel jittery. Like some of our other snacks though, if you have nut allergies, you'll want to be careful.

7. Kashi TLC Chewy Granola Bars

Kashi TLC Chewy Granola Bars are not as high in protein as some of the other items on our list - but they are fairly delicious, contain plenty of fiber, and steer clear of blood glucose red flags like high fructose corn syrup and, of course, sugar.

What they do contain is plenty of whole grains, sun-dried fruit, dark chocolate, and roasted nuts that our body needs every day.

Kashi Chewy Granola Bars


  • ​No high fructose corn syrup
  • ​No sugar, refined or otherwise
  • ​5-7 grams of protein per bar
  • check
    ​Naturally low in starch


  • ​Chocolate coating tends to melt
  • exclamation-triangle
    Not as tasty as some other snack bars

They're free of gluten, soy, and artificial ingredients, and just one is likely to satisfy your appetite for something sweet without raising your blood glucose levels. 

Choosing The Top Protein Bar for Diabetics

woman holding a snack bar

As long as the diabetic understands that protein bars are not completely risk-free (some contain chocolate, starches and other ingredients that can cause a spike in blood sugars), then any of the outstanding, well-balanced, high-quality diabetes bars profiled above should fulfill between-meal cravings.

These tasty snacks and foods also help maintain stable blood sugar and energy levels.

When choosing the protein bar that you could consume, it's important to look for quality natural ingredients, outstanding taste, nutritional value, and bars that don't try to slip sweeteners past the unsuspecting. (1)

Important: Always read the label carefully, look for 5 to 15 mg of protein (the more, the better generally), and steer clear of artificial ingredients, avoid high fructose corn syrup and don't forget to enjoy.

Our Favorite Protein Bar for Diabetics

The best protein bars for diabetics pack plenty of nutritional value while at the same time providing the food, protein, and carbs you need to stay energized through the day.

These are never going to be without risk as we mentioned, but they can help you respond to sugar cravings in a positive way that will have nutritional and health benefits across the board.

Orgain Organic protein bar is an ideal example of the type of well rounded, responsible snacks that most diabetics need.

It is packed with 10g of premium plant-based protein, 5g of sugar, and also one of the delicious tasting protein bars I've ever tried.

Oragin Orgainc
Our #1 Diabetic Protein Bar

  • 10g of protein and 140 calories per serving
  • 10 net grams of carbs and high in fiber
  • check
    Low sugar amount
  • check
    100% vegan friendly ingredients
  • Comes with a variety of tasty flavors
  • BEST PRICE until the end of January

About the author

Isaac Robertson

Isaac Robertson

I’m a personal fitness trainer and nutritionist living in sunny Indianapolis, IN. I’ve spent the last 8 years staying at the forefront of the health and fitness industry. In that time, I’ve helped hundreds of people shed the excess weight and get into shape, maintaining their healthy new lifestyle through proper training and eating habits. You can read more about me here​.

  • The reason why I avoid these protein bars is because most of it have high sugar content that increase my blood sugar levels. Thanks a bunch for listing the best protein bars for diabetics. One less problem for me.

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