17 Best Healthy Protein Bars With Low Sugar In 2021


Maintain your daily protein intake with our list of the best protein bars with low sugar to stay healthy. Protein plays an essential role in developing muscles and maintaining their growth and repair. Protein bars with low sugar can help keep your energy levels intact. They help enhance immunity and act as quick snacks when you are on the move.

Owing to our busy schedules or poor diet, we often cannot meet our protein requirements from our daily meals. In these cases, protein bars can supply the required amount and satiate your hunger. To choose a healthy protein bar for yourself, have a look at our list of available options to learn more. However, consult a doctor before consuming.

17 Best Low Sugar Protein Bars

1. Pure Protein Bar Variety Pack

With 20g of protein, these bars will help you meet your protein goal for the day. These protein bars can satiate you quickly and help you maintain lean muscle if taken pre- or post-workouts. With three chocolate combinations, the sugar content in these protein bars is as low as 3g and is loaded with vitamins and minerals. It is also gluten-free and each bar serves 200 calories.


2. Fit Crunch Lemon Protein Bar

The Fit Crunch protein bar is a six-layer baked bar with a soft center and lemony flavor. A blend of whey protein and soy protein, each bar has 16g protein, 16g carbohydrate, 8g fat, and 3g sugar. It is gluten-free, made for all ages, and each bar delivers 190 calories.


3. Aloha Organic Protein Bars

Plant-based and vegan, these bars are made of whole food ingredients that are USDA organic certified. They are non-GMO verified and are free of gluten, dairy, soy, stevia, and artificial sweeteners. Made from a blend of brown rice protein and pumpkin seed protein, each bar provides 220 calories and contains 14g protein, 26g carbohydrates, and 9g fat. It has only 5g of sugar and no sugar alcohols.


4. Bsn Protein Crisp Peanut Butter Crunch

Made from whey protein isolate, whey protein concentrate, and milk protein, each bar provides you with 230 calories and contains 20g protein, 22g carbohydrate, 7g fat, and 4g sugar. These crispy, peanut butter protein bars are gluten-free.


5. Good! Snacks Birthday Cake Protein Bar

If you are looking for a vegan protein bar, you might like this one. This is made of natural and healthy plant proteins- fava bean and brown rice. It is non-GMO certified, gluten-free, soy-free, and dairy-free. Each bar serves 210 calories and contains 15g protein, 13g fiber, 31g carbohydrate, 10g sugar, and 6g fat.


6. NeohLow Carb Protein & Candy Bar

The Neoh protein bar has 90 calories with 1g of sugar. This chocolate-flavored bar contains 3g net carbohydrate, 3g fiber, 7g protein, and 4g fat. Derived from soy protein isolate, this keto-friendly bar can make a tasty on-the-go snack with high protein.


7. Grenade Carb Killa High Protein Bar

With dark chocolate raspberry flavor, these protein bars can help satisfy your sweet tooth with a sugar content of less than 1g. Each bar has 220 calories, 20g protein, 21g carbohydrate, 10g fat, and 3g fiber.


8. Atlas Protein Bar

The keto-friendly protein bar is made of high-quality, grass-fed whey protein and is free of sucralose, and sugar alcohols, including maltitol, and erythritol. With 1g sugar in each bar, they are free of soy, gluten, GMO, IMO, and MSG.

The adaptogen-powered technology will help fight fatigue and boost endurance while adapting to stress levels. You can also take it as a post-workout meal to help build lean muscle mass or as an on-the-go snack or breakfast. These protein bars are available in six flavors with slight variations in nutritional value. They provide 15 to 16g protein and 3 to 4g net carbohydrate.


9. Optimum Nutrition Protein Wafers

The chocolate-flavored wafers are lightly layered with 15g protein and 5g sugar. The protein is derived from milk protein isolate and whey protein isolates, providing 210 calories per serving. These bars contain 10g fat and 14g carbohydrates, and are tasty, light, and filling.


10. Barebells Caramel Cashew Protein Bar

The Barebells protein bar has a high protein content of 20g and a low sugar content of less than 2g. They come in four flavors to suit your taste. The ingredients are GMO-free and have no added sugar. They are suitable for pre-and post-workout meals to build muscle mass or as a snack to boost your energy on a busy day.


11. Think! High Protein Bars

Made from plant-based protein, this bar is vegan and gluten-free. This high protein bar has a good carbohydrate to protein ratio that makes it ideal for a pre or post-workout snack. It helps build muscle mass post-workout. Each bar provides 230 calories and contains 13g protein, 27g carbohydrate, 9g fat, 3g fiber, and 5g sugar. The protein in this bar is a blend of pea protein, brown rice protein, and pumpkin protein.

The sea salt almond chocolate flavored bar is a tasty snacking option or a meal alternative when taken with fruit. It is non-GMO certified, doesn’t contain artificial sweeteners soy, and has a low GI index.


12. No Cow Protein Bars

No Cow protein bars are dairy-free, lactose-free, and contain no whey protein. The protein in these bars is derived from pea protein and brown rice protein. With 21g protein, 4g net carbohydrates, and 1g sugar, these protein bars are keto-friendly, help recover lost muscle mass post-workout, and are suitable for weight management or as a healthy snack. The protein bars come in 12 natural flavors and are gluten-free, vegan, and GMO-free.


13. Alani Nu Fit Snacks Protein Bar

The cookies and cream protein bar deliver 16g protein and 180 calories while keeping the sugar content at 4-5g. It is a blend of whey protein isolate and whey protein concentrate, and is gluten-free, and contains no artificial sweeteners. With a variety of flavors, the pack comes with 12 protein bars.


14. Smart For Life Protein Bar Variety Pack

Smart For Life protein bars help maintain your daily protein intake and are suitable for weight management or as an on-the-go snack. This pack includes three delicious flavors and they are not chewy as regular protein bars.

These bars contain 19g protein with sugar as low as 5 to 6g, 180 calories, and high fiber content that aids in better digestion. They are gluten-free and non-GMO certified. The protein in these bars is a blend of soy protein nuggets, milk protein, and collagen.


15. Muscle Pharm Combat Crunch Protein Bar

The double-stuffed cookie dough protein bar with multiple layers and crunchy texture provides a high protein of 20g with high fiber content and low sugar. It can be an ideal on-the-go snack for athletes, fitness enthusiasts, or anyone who wants to maintain their daily protein intake. It is tasty yet healthy as it is gluten-free, contains no GMOs, and is certified by Informed Choice. The protein in these bars is a blend of whey protein isolate, milk protein isolate, whey protein concentrate, and whey protein hydrolysate.


16. R.E.D.D Plant-Based Protein Bar

The Radiant Energy Deliciously Delivered protein bars are made from plant-based protein. This variety pack contains protein bars of four different flavors: chocolate, peanut butter, mint chocolate, and oatmeal. Each protein bar serves 210 to 230 calories and contains 10g protein, 11 to 16g high fiber content, and 2 to 4g low sugar. These high protein bars also contain prebiotics and probiotics that help in digestion and improve health.

The adaptogenic mushroom blend and superfoods, including chia seeds, turmeric, quinoa, acai, and goji berries help boost immunity. All the flavors are vegan, gluten-free, non-GMO certified, soy-free, and dairy-free.


17. Keep Healthy Low Glycemic Sea Salt Brownie Protein Bar

With low glycemic content, these bars help control blood sugar spikes, making you feel fuller for longer periods, and maintain energy levels in between meals. These protein bars are diabetic-friendly and are 100% plant-based. They are organic, kosher, gluten-free, soy-free, dairy-free, and don’t contain sugar alcohols, GMOs, artificial flavors, and colors.

Each protein bar serves 230 calories and contains 12g protein, 16g carbohydrate, 9g fiber, and 6g sugar. It is suitable for a pre-workout meal to help boost your energy levels, or between your meals as a protein-rich snack.


*The information given in the section has been taken from manufacturers’ sources.
MomJunction is not responsible for any of the claims made here. We recommend readers’

How To Choose The Right Low Sugar Protein Bar?

Here are some factors you should consider before buying a protein bar with low sugar. Also, you should consult a doctor before buying them.

  1. Carbohydrate content: Look for a protein bar where the carbohydrates are double the protein or around 20g per bar.
  1. Protein source: Consider clean proteins, such as plant-based protein, organic sourced, and grass-fed whey protein, as these are healthier and safer for regular consumption. Choose a bar with 8 to 12g protein for a satiating snack. If you are taking the bar as a pre or post-workout meal, you can choose the bars with 15 to 20g of protein
  1. Fiber content: Fiber helps in better digestion and keeps your metabolism healthy. Choose bars containing 3g or more of fiber.
  1. Sugar content: Some bars are loaded with sugar alcohols, including maltitol, xylitol that can cause bloating, and artificial sweeteners. Choose a bar with a sugar content of less than 10g.
  1. Activity level: Choose the protein bar based on your activity levels and your body weight. An average person requires around 0.8g of protein per kg. You might consume more protein to maintain your body’s required nutrition level. Excess protein intake is not good as it can store fat in your body.

Protein bars are handy and nutritional for anyone who has no time to cook a wholesome protein-rich meal. They became popular on-the-go snacks today, and choosing the best from the available options can be difficult. Hope this list of the best protein bars with low sugar can help you choose the right one.

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Sristi Suman

Sristi Suman is a freelance content writing covering various segments and specialties. Driven by her love for writing, she expanded her arena to industries, including travel, automobile, FMCG, and infrastructure. She has been associated with MomJunction for more than two years and covers the products in the sports, adventure, travel, and health sections. Sristi continues to tread industry verticals and... more