Top 10 Best Low Carb Protein Bars (Reviews & Buyers Guide)

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You have taken the gym membership, started working out voraciously;

Still you are not getting the desired results. Right?

Your fitness trainer and your nutrition recommended you to cut down all the junk kinds of stuff and consume healthy foods.

Then you have decided to substitute unhealthy snacks with healthier ones.

Then again, as you walk down a grocery store or browse online, each platform is filled with a wide range of healthier options. One such healthier option is a protein bar. Finding best low carb protein bars is difficult.

But you are confused about which one to try?

✔  Organic!
✔  100% Natural!
✔  Protein Packed!
✔  Keto Friendly!

You come across all these kinds of protein products.

Bur, are they reliable?

Do they have any kind of side effects?

Does it have high carbohydrates?

Some are great source of protein and calories. Some are just chocolate bars.

You are reading this article because you want to know the top protein bars and their nutritional values, isn’t it?

Well, Protein bars are consumed mainly by the athletes or exercise enthusiast for muscle building who want a convenient source of protein. Protein bars are usually lower in carbohydrate and has higher protein content. 

Keto Krisp High Protein Snack Bar
Keto Krisp High Protein Snack Bar Review

Simple, Keto diet and low carb friendly product

MusclePharm Combat Crunch Protein Bar
MusclePharm Combat Crunch Protein Bar Review

Good for the athletes and workout enthusiast who are looking for extra protein


How much protein should you consume every day?

It totally depends on your activity level. You need at least 0.8 grams per kilogram of your body weight.

If you are an athlete and exercise vigorously every day, then you need up to 1.2 grams of protein per kilogram of your body weight.

In this article, I will walk you through the best low carbs protein bars based on the following parameters.

1.    Total Calories
2.    Ingredients
3.    Total carbohydrates
4.    Fat Content
5.    Presence of sugar and sugar alcohol

First, let us look at the significance of each parameter and the intake limit.


1. Total calories

Calories are the energy you use in any kind of physical activities and are obtained from the food and drink you consume. Hence, an ideal protein bar should contain calories in between 200 to 230.

2. Ingredients

Here is the few ingredients list you should check for while opting for a healthy protein bar
a.    Protein – Whey protein or pea proteins.
b.    Fiber – look for protein bars with at least 3 grams or more fiber content.

3. Total Carbohydrates

You should look for a low carb bar, the least the better. A healthy protein bar should not exceed 20 grams of carbohydrates.

4. Fat Content

An ideal bar should have zero Trans fats strictly and should also be low in saturated fats (less than 3 grams per bar).

5. Presence of sugar and sugar alcohol

You should avoid buying the protein bar if the main ingredient of the bar is sugar, sucrose or high fructose corn syrup. And avoid sugar alcohols like xylitol, sorbitol and maltitol.
These sugar alcohols cause bloating and stomach cramps.


#1. Perfect Keto Bars

PERFORMIX Protein Wafers review

Performix is a wafer style bar which contains two flavored coated sticks per packet.
At the first bite, you may experience an excellent taste as they look, especially the fruity charms.

The candy pieces on the top bring the right amount of sweetness to the already sweet outer layer. The inner part of the wafer is chalky and masks all the flavors of the outside of the wafer.

Nutritional value

  • Protein – 13g
  • Carbohydrates – 4g
  • Calories – 210

Fat Content

Complex, exclusive features and instant access to amazing case studies. You get one-to-one proffessional training 

Available flavors

  • Chocolate mint
  • Fruity charms
  • Chocolate peanut butter
  • Vanilla peanut butter.

My Verdict on Perf​​​​ormix Protein Wafers.

You may experience a tremendous outer layer but not so great inner layer as you taste the Performix wafers. But if you like or can adjust the taste of peanut butter, you can easily switch to Performix wafers.

The wafers do the job when it comes to energy production as it gives you the energy boost during your workout. The wafer also helps your keto journey as it contains low carbs.


#2. Keto Krisp High Protein Snack Bar

Keto Krisp High Protein Snack Bar Review

Keto Krisp High Protein Snack Bar is an anytime keto snack bar and is arguably the best-tasting keto protein bar of the entire list.

The protein bar is a gluten-free snack filled with rich flavor with a perfect combination of nutrition and texture.
The crisp yet moist texture alone can be the reason for you to consume the bar even if you are not considering a keto diet.

Keto Krisp High Protein Snack Bar helps to maintain low blood sugar. The MCT oil (click here to know about best MCT Oil) present in the bar helps you to feel full, and you would feel hungry often. The protein bar supports your ketogenic diet. The high protein diet bar also focuses on your weight loss plan.

Keto Krisp High Protein Snack Bar Nutrition facts

Keto Krisp High Protein Snack Bar Nutrition facts

Nutritional value

  • Protein – 10g
  • Carbohydrates – 5g
  • Calories – 210
  • Sugar - 3g

Fat Content

Fat content-
Healthy Fat – 17g
Saturated Fat – 8g

The bar also satisfies your cravings as it is sweet to taste and can give you an instant kick of energy before your workout session, CrossFit or marathon.

Available flavors

  • Chocolate Mint
  • Chocolate Raspberry
  • Almond Butter

My Verdict on Keto Krisp High Protein Snack Bar

If you are looking for a sugarless, alcohol less and without any gluten, corn or soy protein bar, Keto Krisp High Protein Snack Bar can be ideal for you.


#3. MusclePharm Combat Crunch Protein Bar

MusclePharm Combat Crunch Protein Bar Review

The claim on the MusclePharm Combat Crunch Protein Bar wrapper says that it is ‘soft baked cookie’, but in reality, you would find it hard to chew and tastes as oddly synthetic.


The old formulation of MusclePharm Combat Crunch Protein Bar was of the Hybrid series which was soft and not messy. But the new formulation, the Sports series is horrible and are off colored compared to the old formulation.

On top of it, the crunch bars are not of the same size and feels like a hard rock as you consume. The old formulation had a good nutrition profile and tasted better. The new formula has added fat, more calories and no chocolate flavor.

The bar also leaves with an unpleasant breathe and nasty taste on your tongue.

MusclePharm Combat Crunch Protein Bar is good for the athletes and workout enthusiast who are looking for extra protein, at the same time can compromise on the taste and the texture of the bars.

MusclePharm Combat Crunch Protein Bar Nutrition facts

MusclePharm Combat Crunch Protein Bar Nutrition facts

Nutritional value

  • Protein – 20g
  • Carbohydrates – 28g
  • Calories – 210
  • Sodium - 159mg

Fat Content

  • Saturated fat – 4g
  • Monounsaturated fat – 2g
  • Polyunsaturated fat – 1g
  • Trans Fat – 0g

Available flavors

  • Chocolate mint
  • Fruity charms
  • Chocolate peanut butter
  • Vanilla peanut butter.

My Verdict on MusclePharm Combat Crunch Protein Bar.

Keep MusclePharm Combat Crunch Protein Bar as the last option. You can get a better protein bar with better taste and quality. 


#4. Quest Nutrition Protein Bar

Quest Nutrition Birthday Cake Protein Bar review

The bar is not too chewy, but the perfect bite-sized chocolate pieces spread throughout the bar. You can feel the taste of marshmallow, graham cracker and chocolate with every bite. The bar comes with a great texture with the cookie chunks spread evenly.  

The downside of Quest Nutrition Protein Bar is that the quantity is not enough to replace an entire meal as advertised. You can consume it as a snack and not as a replacement meal. You may have to eat 2 or 3 bars at once to feel full.

The Quest Nutrition Protein Bar is Keto friendly as it does not contain any artificial sweeteners. The high protein and low carb bar will also help you in your weight loss journey. 

Quest Nutrition Birthday Cake Protein Bar Nutrition Facts

Quest Nutrition Birthday Cake Protein Bar Nutrition Facts

Nutritional value

  • Protein – 13g
  • Carbohydrates – 4g
  • Calories – 210

Fat Content

Complex, exclusive features and instant access to amazing case studies. You get one-to-one proffessional training 

Available flavors

  • Chocolate mint
  • Fruity charms
  • Chocolate peanut butter
  • Vanilla peanut butter.

My Verdict on Perf​​​​ormix Protein Wafers.

You may experience a tremendous outer layer but not so great inner layer as you taste the Performix wafers. But if you like or can adjust the taste of peanut butter, you can easily switch to Performix wafers.

The wafers do the job when it comes to energy production as it gives you the energy boost during your workout. The wafer also helps your keto journey as it contains low carbs.


Hungry Protein Bar

The hungry bar does not taste too sweet and is a perfect snack for consumption during your coffee break.

Out of all the ten bars, Hungry bar is the healthiest as it contains dates, gluten-free rolled oats, apricots, almonds, raisins, pumpkin seeds, flaxseed powder, coconut, coconut oil, clover honey, rice syrup, sea salt and vanilla.

Hungry bars are a quick snack on the go, and unlike other protein bars, hungry bars helps to control your hunger for a longer duration. Moreover, Hungry bars do not contain any artificial flavors and sweeteners so not question of side effects. However, Hungry bars are not an ideal pre-workout meal as your stomach may feel heavy and does not support the instant energy which you require.

Nutritional value

  • Protein – 2g

  • Total Calories – 126

  • Total carbohydrates – 23g

  • Fat content – 3g

  • Saturated Fat – 1g

  • Trans Fat – 0g

  • Presence of sugar – 13g

My Verdict on Hungry Bars

If you can compromise with the taste and like dates and nuts, you will love Hungry bars


Bodybuilding signature protein bar

The taste of the BodyBuilding signature protein crunch bar is too sweet even though the manufacturers claim it contains low sugar. The bar contains too much of artificial sweeteners and tastes unnatural. The bar may be an ideal snack if you crave for some sweet snack after your regular meal.

The high protein in the crunch bar gives you a boost to get through your gruelling workout session or lazy afternoon time.

The texture of the bar is soft and not that jaw breaking. The downside with the BodyBuilding signature protein crunch bar is that it contains the chemical named lead, which harms your reproductive system. Lead also upsets your stomach.

Besides this, the BodyBuilding signature protein crunch bar also contains an equal amount of carbs as that of proteins. Hence the bar will not help you with your ketogenic diet and weight loss journey.

Nutritional value

  • Protein – 20g

  • Sugar – 5g

  • Total carbohydrates – 20g

  • Fat – 9g

Fat Content

Complex, exclusive features and instant access to amazing case studies. You get one-to-one proffessional training 

My Verdict on BodyBuilding signature protein crunch bar

 It is better for you to avoid consuming lead chemical filled protein crunch bar and look for other substitutes.


Power Crunch Original Protein Bar

The power crunch protein bar tastes delicious and does not have that chewy taste that most protein bars have. The bar tastes precisely like a KitKat bar, and you would hardly notice any difference in the taste. Power crunch original protein bars are not so heavy and thick, unlike other protein bars. The bar also does not leave a chalky after taste, and foul breath like most protein bars.

Power Crunch protein bar is also low in sugar and high in protein, which makes it very useful if you are a fitness enthusiast, diabetic person, or trying to lose weight. Also, the Power crunch protein bar gives instant energy which you need after your afternoon meal lazing around your office.

You can also replace your meal one time with Power crunch protein bar as the bar contains around 200 calories per bar. 

The only downside is that the expiry of the Power crunch protein bar is quick and so you cannot store the bar for a more extended period.

Nutritional value

  • Protein – 14g

  • Sugar – 5g

  • Carbohydrates – 11g

  • Fats – 13g

My Verdict on power crunch protein bar

A protein bar with a decent sweet taste and can also be consumed equally by all age groups.


Multi Collagen Protein Bar

The cashew butter in the ancient nutrition multi collagen protein bar gives you the creamy, buttery taste. In addition to the delicious taste, cashews are an excellent source of nutrients and quality fats.

The clover honey present in the bar is the natural source of sweetness and replaces the refined and processed sugar present in most protein bars. 

Collagen is the main structural protein found in your skin and tissues. The ancient nutrition multi collagen protein bar contains collagens of type I, II, III V and X and aides in your skin elasticity and retains the moisture in your skin.

Ancient Nutrition Multi Collagen protein bar is on-the-go nutrition and healthy snack and can make you feel full within the consumption of a single bar.

Multi Collagen Protein Bar Nutritional Guide

Nutritional value

  • Protein – 15g

  • Collagen – 10g

  • Fat – 11g

  • Fiber – 7g

  • Total Calories – 250 

  • Total carbohydrates – 28g

  • Total fat – 11g

    • Saturated fat – 4g

    • Trans fat – 0g

  • Presence of sugar

    • Sugar – 9g

    • Sugar alcohol – 1g

My Verdict on Ancient nutrition multi collagen protein bar.

If you are looking for all-natural ingredients, ancient nutrition multi collagen protein bar is suitable for you.


Quest protein bar

The Quest protein bar can satisfy your sugar cravings at the same time they are high on proteins with restricted carbohydrates. This combination suits you if your diabetic or following a weight loss journey.

As carbohydrates are low in the quest nutrition protein bar, it also helps you in your keto journey. The downside with the quest nutrition protein bar is that it forms leaves a mould on the bar when unwrapped and upon exposing for a longer time.

Moreover, the quest nutrition protein bar if consumed for than two bars a day causes a terrible stomach bloating and cramps because of the new formulation, which includes corn fiber.

Quest protein bar nutritional guide

Nutritional value

  • Protein – 20g

  • Carbohydrates – 4g

  • Sugar – 1g

  • Fiber – 15g

  • Total Calories – 170

  • Total fat – 4.5g

    • Saturated fat – 1g

    • Trans fat – 0g

  • Presence of sugar – 1g (no sugar alcohol)

Not an ideal meal replacement protein snack but you can consume it one bar maximum a day to satisfy your sugar cravings.


Optimum Nutrition Protein Crisp Bar is not too sugary and can you be ideal 4 pm snack. The bar has a crispy texture and melts as soon as you consume it. 

If you are living a healthy, active lifestyle and are looking for a high protein snack to support your fitness goals, then you can go for Optimum Nutrition Protein Crisp Bar. But if you live in a hot weather location, you would not enjoy the snack in the bar form. The almond coatings on the bar melt quickly and turn to a soupy way.

Nutritional value

  • Protein – 20g

  • Sugar – 4g

My Verdict on Optimum Nutrition Protein Crisp Bar

A healthy snack bar and tastes good. The only concern is the state of the protein bar in hot weather location


Final Verdict

If you are looking taste as the essential parameter goes for Keto Krisp High Protein Low Carb Snack Bar. If you are going for usage and the nutritional content, try Hungry bars.

If you really want to be on low carb and searching for drink also that makes you feel energetic then try Powerade Zero drink and follow some ​healthy eating  habbits to be healthy and active the whole day.


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