Protein bars are a convenient way to get a quick snack or even a meal in during a busy day. The market is saturated with numerous types of protein bars with various caloric makeups.

Protein is an essential part of the keto diet, and it helps you feel full by eliminating cravings. However, the main focus of the keto diet is healthy fats, and not too much protein.

Protein is especially important if you work out while following a keto diet. Protein helps to repair muscles after a hard workout, so it is instrumental in building muscle while following a ketogenic diet.

So is there a way to eat protein bars while on the ketogenic diet? Luckily, there are plenty of protein bars on the market today that will work with a ketogenic diet perfectly!

In this guide, we will provide you with pros and cons of some of the best (and worst) low-carb protein bars that are considered keto-friendly.

5 Best Protein Bars for the Keto Diet

Before diving into the best keto protein bars currently on the market, it’s important to outline what makes a great bar and what doesn’t. 

As we see it, keto-friendly protein bars should contain an absolute maximum of 15 g net carbohydrates. (We prefer them to have under 5 g of net carbs). We also look for high levels of healthy fat and that essential protein. Also we focus on natural ingredients as opposed to artificial.

1. Quest Bars

Quest Nutrition is an industry frontrunner on the keto snack scene. Thanks to this, Quest Bars are both widely available and available in a wide variety of flavors at a reasonable price. As far as high-fat/low-carb foods go, Quest also covers all the bases for a keto dieter.

Quest Bar Macros (Average):

  • 10g Fat
  • 12g All-Natural Prebiotic Fiber
  • 5g Net Carbs
  • 20g Protein

The Quest protein bar recipe also includes all-important healthy fat sources like coconut and cocoa butter. Quest’s only fault is the inclusion in some bars of the sweetener, sucralose which is carb-free but derived from sugar.

With a vast selection of delicious flavors, these bars are a great treat for Ketogenic dieters! The price is also very affordable at around $1.50 to $2 per bar when bought in bulk (12 pack on Amazon).

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2. Perfect Keto Bars

Calling this protein bar “Perfect” is not a mistake. As far as macros gow, the Perfect Keto Protein Bar is indeed perfect! It offers all natural ingredients, about 1-3 net carbs depending on flavor, moderate protein, and a high level of essential fats to make you feel full.

Different from other keto protein bars, Perfect Keto Bars are slightly savory. Moreover, in large part, this is due to their underlying recipe.   

Perfect Keto Bars Macros (Average):

  • 19g Healthy Fats
  • 9g Fiber
  • 1g Net Carbs
  • 10g Protein from Grass Fed Cows

Perfect Keto Bars have the added benefit of containing several high-quality all-natural fats derived from almonds, cacao butter, and coconut oil. They contain absolutely no artificial sweeteners.

Because of all of the additional health benefits, Perfect Keto Bars top my list as healthiest protein bar for Keto dieters. The only caveat is that the all-natural ingredients come at a higher cost to the consumer. In my opinion, it is worth the extra cost to get these natural protein bars. You will also go into ketosis quicker if you stock up on these bad boys because of their “perfect” macro mix.

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3. Stoka Bars

Stoka Bars are widely commented on as being one of the most flavorful of ketogenic snack bars. These bars pack a punch with an average of 23g of healthy fats. Actually, you can use these as a keto fat bomb too!

Stoka Bars Macros (Average):

  • 23g Fat
  • 5g Fiber
  • 4g Net Carbs
  • 9g Protein

Given that these bars contain sugar alcohols which are said to aid in glycogen replenishment for workout performance, Stoka Bars are a top choice for many keto dieters who exercise regularly and need a boost.

Stoka Bars will definitely keep you feeling full and satiated and can be used in place of a meal. They are keto approved and the only downside is the sugar alcohols.

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4. Wolo Bars

Wolo Bars by WOLO WanderSnacks, are keto-friendly protein bars which focus on more traditional confectionery flavors. Flavors currently available include Cocoa Crunch, Lemon Cake, and Peanut Butter. These are the perfect keto protein bar for when you get a craving for sweets because they deliver the delicious taste without all the carbs.

Wolo Bars Macros (Average):

  • 11g Fat
  • 11g Fiber
  • 8g Net Carbs
  • 16g Protein

Wolo Bars also contain added vitamins and minerals including Vitamin C, Zinc, Calcium, and Iron. Presently, Wolo Bars are also one of the most popular new keto-friendly protein bars. They are healthy and yummy!

5. KetoBrownie Bars

Now for a real treat. If you have a sweet tooth like me, then you definitely want to try this one. KetoBrownie Bars are the best-tasting protein bar out there and they really taste like brownies! I especially recommend the Blondie flavor as they taste BETTER than most regular blondie brownies.

KetoBrownie Bar Macros (Average):

  • 16g Fat
  • 13g Fiber
  • 3g Net Carbs
  • 10g Protein




KetoBrownie Bars are also completely organic and made with naturally occurring wholesome ingredients. So what’s not to love? Try these today!

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BONUS! ==> Carb Killa Bars

I had to include these as an honorable mention because they are ridiculously good. Like off the chain good. The Carb Killa Brownie is up there in the ranks with the KetoBrownie bar.

Sugar alcohols have been shown to create more insulin, and these contain sugar alcohols, which is why they were not originally on my list. But I believe these still deserve to be on the list because they have low net carbs and taste great.

Carb Killa Bar Macros (Average):

  • 12g Fat
  • 7g Fiber
  • 3g Net Carbs
  • 18g Protein
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The Verdict is Out

Being on Keto is fun because you get to experiment with many different healthy snacks. Something so seemingly boring like a protein bar suddenly becomes an appetizing reward when you’re trying to cut carbs out of your diet.

The aforementioned 6 keto snack bars make excellent choices for a go-to replenishment of calories or handy pick-me-up. It is ever important to keep in mind that not all protein bars are created equal. If you want to stay in ketosis, you should not stray far from the list of keto-approved protein bars above.

Here’s to a Healthier You!!!