best keto protein bars green

10 Best Keto Protein Bars to Keep You Energized

Need an instant pick-me-up or pre/post-workout fuel? We invite you to try any of these best keto protein bars.

If you’re dead serious about following the keto diet, you know how the wrong types of food can ruin ketosis. After all, nutritional ketosis requires a very low carbohydrate intake of only 50 grams or less per day. This includes both your meals and snacks.

Let’s talk about snacks — protein bars in particular. While there are lots of protein bars out there that promise amazing deliciousness, unfortunately not all of them support your lifestyle goals. In other words, the number of carbs per serving is just too high to maintain ketosis. Not to mention, they contain a crazy amount of added sugars.

Whether you’re looking for something to curb your hunger at work or around your exercise sessions, you need the right options.

You’re in luck because recently, we’ve searched various protein bars and identified the top 10 that are worth it. We’ve based our list on the bars’ macros, ingredients, and more importantly — real feedback from the low-carb community.

Without further ado, here are 10 keto protein bars to fuel you while keeping you fat-adapted.

quest bars

1. Quest Nutrition Chocolate Chip Cookie Dough

Quest Nutrition has been applauded for being one of the tastiest keto bars out there. There are lots of bars that have a characteristic sugar-alcohol taste that turns you off. (You’ll wish you had a traditional bar for a snack, instead!) But not Quest Nutrition.

While these bars satisfy you, they won’t raise your blood glucose. They’re chewy and sweetened using erythritol and stevia. Other ingredients include almonds, cocoa butter, and sea salt. Dig in!

Nutrition per serving (1 bar): Calories 200, Net carbs 4g, Protein 21g, Fat 9g

Price (box of 4): $8.99

epic bars

2. EPIC Venison Sea Salt & Pepper Bars

Here’s a unique protein source that’s made of 100% grass-fed venison. EPIC’s bars are sure to satisfy your random meat cravings. Venison is a high-quality source of protein and it contains minerals such as zinc, iron, and phosphorus.

You’ll love the texture and flavor. If you’re fond of eating meat jerkies, then these bars will be your new favorite. However, note that while these bars feature venison, they’re not for carnivore dieters since they also contain celery powder, onion powder, and garlic powder.

Nutrition per serving (1 bar): Calories 150, Net carbs 0g, Protein 13g, Fat 10g

Price (box of 12): $ 29.99

slimfast bars

3. SlimFast Keto Meal Bar Whipped Triple Chocolate

Instead of a keto-friendly meal, have this meal replacement bar. What we appreciate about SlimFast is that they’ve created these bars with your nutrition in mind. If you check the nutrition label, you’ll find that each bar contains vitamin D, iron, calcium, potassium, vitamin C, vitamin A, and more.

Another ingredient is medium-chain triglycerides (MCTs) from coconuts. Research shows that MCTs boost exercise endurance and help decrease weight and inflammation(1).

Nutrition per serving (1 bar): Calories 190, Net carbs 3g, Protein 7g, Fat 14g

Price (box of 5): $9.97

KMK bars

4. Kiss My Keto Coconut Chocolate

Craving a protein snack that tastes like dessert? Then try Kiss My Keto’s coconut chocolate-flavored bars. We’ve personally tried these bars before our workouts and yes ― they make for a great fuel source. Ingredients include unsweetened chocolate, egg whites, sea salt, and healthy MCTs.

Aside from enjoying these bars as snacks, you can also use them as an ingredient for homemade chocolate pudding. Melt the bars with coconut butter, microwave, combine with coconut milk mixture (coconut milk + egg), heat, and stir in dissolved gelatin.

Nutrition per serving (1 bar): Calories 170, Net carbs 4g, Protein 10g, Fat 20g

Price (box of 12): $35.99

no cow bars

5. No Cow Protein Bar Lemon Meringue Pie

These protein bars have been specially made for those who follow a plant-based ketogenic diet. The brand name No Cow says it all. One bar provides you with as much as 22 grams of protein.

They taste as sweet as pie but are surprisingly low-carb and low-sugar. What more can you ask for? Sweeteners used here include erythritol, stevia, and monk fruit — all keto-friendly and have a glycemic index of 0-1.

Read more about keto sweeteners on this guide.

Nutrition per serving (1 bar): Calories 190, Net carbs, Protein 22g, Fat 4g

Price (box of 12): $43.67

ratio bars

6. :ratio KETO friendly Lemon Almond Crunchy Bar

Featuring almonds, lemon oil, and pumpkin seeds, :ratio’s bars have a fresh and nutty taste. For every crunchy craving that attacks at midday, these bars are just perfect. Eat one straight out of the pack or crush it and use it as a keto yogurt topping.

The almonds provide healthy fats and antioxidants that boost health and protect you from diseases. Plus these lemon almond bars are gluten-free.

Nutrition per serving (1 bar): Calories 220, Net carbs 2g, Protein 12g, Fat 17g

Price (box of 4): $6.88
Rating: 4.6 out of 5

PK bars

7. Perfect Keto Bar Cinnamon Roll

What makes Perfect Keto’s bars stand out is that they’re made of clean ingredients. They’re free of junk fillers, corn syrup, soy, gluten, and even sugar alcohols. To sweeten each bar, Perfect Keto used stevia — a zero-calorie sweetener that’s sourced from the stevia plant. Studies show that stevia offers an advantage for weight loss(2).

If you love cinnamon rolls, then you’d definitely love these bars. These are great on-the-go snacks that will satisfy you anytime. Plus they contain grass-fed bovine collagen for skin hydration and elasticity(3).

Nutrition per serving (1 bar): Calories 220, Net carbs 3g, Protein 11g, Fat 17g

Price:Price (box of 12): $39.99

dang bars

8. Dang Keto Bar Toasted Coconut

Dang’s mission is to share their culture for a healthier and more flavorful world. The coconut ingredient in their bars come from farms in Thailand.

Aside from being keto-approved, these toasted coconut bars are vegan, gluten-free, and don’t use sugar alcohols (only stevia as the sweetener). You can also get Dang bars in other flavors like Crazy Rich Chocolate, Peanut Butter, and Almond Cookie.

Nutrition per serving (1 bar): Calories 210, Net carbs 5g, Protein 9g, Fat 16g

Price (box of 12): $33.20
Rating: 4.6 out of 5

grenade bars

9. Grenade Carb Killa High Protein Bar White Chocolate Cookie

Created specifically for low-carb dieters, Grenade’s bars are a delicious way to increase your protein intake minus the guilt. If you miss the taste of white chocolate cookies, these bars make for a healthier alternative.

Each bar has only 2 grams of net carbs and a high 22 grams of protein for building or maintaining muscle mass on keto. Take these bars with you for extra energy during hikes and other outdoor activities while staying in ketosis.

Nutrition per serving (1 bar): Calories 220, Net carbs 2g, Protein 22g, Fat 8g

Price (box of 12): $50.00
Rating: 4.6 out of 5

bulletproof bars

10. Bulletproof Collagen Protein Bar Lemon Cookie

Bulletproof drinks are so popular in the keto community. But you gotta try their collagen protein bars too! Get a delicious break from traditional chocolate bars with this fresh citrus flavor.

These bars are made with clean ingredients such as organic cashew butter, caprylic triglycerides, sea salt, organic lemon oil, and stevia extract. Want an alternative way to enjoy Bulletproof bars? They recommend crumbling a bar onto your ice cream or dessert.

Nutrition per serving (1 bar): Calories 220, Net carbs 9g, Protein 12g, Fat 14g

Price (box of 12): $34.95
Rating: 4.6 out of 5

RELATED: 17 Best Store Bought Keto Snacks


Of course, you can always make your own low-carb bars at home with a few ingredients.

But if you’re looking for something that has already been properly formulated to meet your protein needs and the keto community loves, then choose from the best keto protein bars above.

And just because they’re the perfect snacks, doesn’t mean they can’t be eaten instead of a meal. They also work well as a breakfast or lunch meal whenever you’re in a hurry.

Need other suggestions for ready-to-eat and homemade keto snacks? We recommend checking out this list.

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