Health Benefits

What Are The Best Protein Bars For Weight Loss?

February 11, 2023
What Are The Best Protein Bars For Weight Loss?

You might hate carbs, fats or sugars, but everyone knows the importance of proteins! Not only can protein trigger muscle growth, but studies have also found that it reduces appetite and hunger levels, thus helping with weight loss. 

Individuals who increased the daily protein in their diet to 25% reduced cravings by 60%! And what’s the most convenient way to load up on proteins while you’re on the go? 

Protein bars! 

So stick till the very end of this article as we go over some of the best protein bars for weight loss! 

Best Protein Bars for Weight Loss: At a Glance

Products Protein  Calories  Ratings  Buying Link
LyfeFuel Essentials Nutrition Bar  11 g 210 g 4.9/5 Click here
No Cow Protein Bar  22 g 190 g 4.3/5 Click here
Julian Bakery Pegan Bar 20 g 190 g 3.6/5 Click here
Quest High Protein Bars  21 g 180 g 4.2/5 Click here
Atlas Protein Bar 16 g 210 g 4.2/5 Click here
2fit Protein Bars 13 g 190 g 3.7/5 Click here
Misfit Vegan Protein Bar 16 g 195 g 3.9/5 Click here
StayThin bar 20 g 160 g 4.2/5 Click here
Built Protein Bar 17 g 130 g 4.2/5 Click here
F-Factor High Protein Bar 20 g 170 g 3.7/5 Click here
One Bar  20 g 240 g 4.5/5 Click here

LyfeFuel Essentials Nutrition Bar

First up on our list is one that has been receiving a lot of attention and one of our team's favorite bars - LyfeFuel's Essential Nutrition Bar.

Offering more than your average protein bar, the Essentials Bar just might be the weight loss marvel you've been craving. This isn't just any protein bar – it's a fiber-fueled phenomenon, crafted with your weight loss goals in mind. With its high fiber and low net carb profile, it keeps you feeling satisfied while supporting your body's natural fat-burning abilities with a blend of organic whole food vitamins, MCT oil, and powerful superfoods.

But what truly sets this bar apart is its whole food nutrition complex that delivers 25% of the daily value for 21 different essential micronutrients. This means you're not just getting a dose of protein – you're nourishing your body with the power of nature and giving your body the vitamins & minerals it needs to look, feel, and perform your best.  

Infused with a unique secret weapon for controlling hunger, AimSlim, this ancient superfood turbocharges your weight loss journey with its appetite-suppressing superpowers. Move over Wegovy...there's a better way to keep the hunger cravings at bay without the nasty side effects of weight loss medications. In fact, this superfood has been used by farmers in India for hundreds of years to keep them full while working a day in the fields.

If you're on the hunt for a clean & nutritious meal replacement bar that is both nourishing and satisfying – LyfeFuel's Essential Nutrition Bar is your ticket to a slimmer, healthier you.

Overall Macros in each bar (54 grams):
  • Total Calories: 210
  • Fat: 13 grams
  • Carbohydrates: 23 grams
  • Fiber: 14 grams
  • Sugar: 6 grams
  • Protein: 11 grams

No Cow High Protein Bar

No Cow protein bar ticks all the good boxes; it is vegan, whey-free, low in carbs, protein-rich, has healthy fats and much more! 

These are loved by customers worldwide because of their incredible nutritional profile and taste. These gluten-free snacks are not only great for weight loss but also an ideal choice if you are building muscles.

No Cow High Protein Bar

Each bar packs 22 grams of protein which is more than ideal for someone who wants to build lean muscle without having to worry about fats. This brand even has sample packs that are also a great hit if you just want to try them out before you decide to incorporate these bars into your diet. 

The variety of options in flavors (chocolate chip cookie dough, almond butter, etc) and the low sugar content of the No Cow High Protein Bar make it an ideal choice for all fitness enthusiasts!

Overall Macros in each bar (60 grams):
  • Total Calories: 190
  • Fat: 4 grams
  • Carbohydrates: 25 grams
  • Fiber: 16 grams
  • Sugar: 1 grams
  • Protein: 22 grams

Julian Bakery Pegan Protein Bar

If you are seeking vegan options which have an optimal concentration of protein, then consider the Pegan protein bar from the Julian Bakery. 

These paleo protein bars are made using organic sources of protein and other amino acids, like melon seeds, with a subtle concentration of sunflower butter for a more delightful flavor. 

The ingredients are blended scientifically to provide a complete amino acid profile that helps you build defined muscles which facilitate the depletion of fat levels in the body, promoting overall weight loss. 

Julian Bakery Pegan Protein Bar

Moreover, the Pegan bar contains a range of probiotic fibers that helps avoid bloating. It is not added with any extra sugar is another crucial feature that makes this product perfect for consumption during your weight loss journey. 

Overall Macros in each bar (65 grams):

  • Calories: 190
  • Fat: 6 grams
  • Carbs: 27 grams
  • Fiber: 26 grams
  • Sugar: 1 gram
  • Protein: 20 grams

Quest Bars 

The Quest Protein Bar lives up to its popularity, as it is high in calories and low in sugar which would keep you full and energetic for hours. 

Quest Bars 

These protein bars are available in a variety of flavors like birthday cake, blueberry muffins, etc. With only 1 gram of sugar, this protein bar is wonderful for losing weight while eating tasty food. 

Overall Macros in each bar (60 grams):

  • Total Calories: 180
  • Fat: 8 grams
  • Carbs: 21 grams
  • Fiber: 15 grams
  • Sugar: 1 grams
  • Protein: 21 grams

Atlas Protein Bar

The high-performance Atlas protein bar is all you need if you’re looking for ways to maximize your physical health. This bar is designed to make your mind and body thrive, as it is loaded with organic herbs like Ashwagandha, sunflower lecithin, and more.

Atlas Protein Bar

The Atlas bar contains 15 grams of grass-fed protein and no sugar, which helps keep you full and focused throughout the day. It is based on a ketogenic formula, providing you with essential fiber for optimized energy levels. In addition, this bar contains whole food ingredients and is free from all sorts of artificial ingredients and chemicals. 

Overall Macros in each bar (54 grams):

  • Total Calories: 210
  • Fat: 10 grams
  • Carbs: 22 grams
  • Fiber: 13 grams
  • Sugar: 1 gram
  • Protein: 16 grams

2fit Brands Vegan Keto Protein Bar

This Vegan Keto Protein Bars is an all-rounder. It is 100% vegan, keto-friendly, and also free from gluten! 

2fit Brands Vegan Keto Protein Bar

The 2Fit protein bars are the perfect mix of plant-based protein with net carbs and organic ingredients, making them ideal for weight loss. This high-quality protein bar is formulated using natural ingredients and is available on Amazon in delightful flavors like vanilla or chocolate peanut. 

All in all, this protein bar is a reasonable choice if you want a quick snack before you hit your workout or something to munch on a busy day.

Overall Macros in each bar (47 grams):

  • Total Calories: 190
  • Fat: 10 grams
  • Carbs: 17 grams
  • Fiber: 11 grams
  • Sugar: 1 gram
  • Protein: 13 grams

Did you know? These are the top 3 components of a good protein bar. 

Misfits Vegan Protein Bar

The Misfit protein bar is another good option for you when you need vegan-friendly options. This is a great chocolate treat that everyone needs; it is coated with smooth chocolate and comes in a range of flavors like a brownie,  hazelnut, banoffee, cookie, and cream.

Misfits Vegan Protein Bar

Moreover, this dairy-free candy bar contains 15 grams of plant-based protein derived from pea and soy extracts. It provides a complete amino acid profile that promotes overall health along with fiber and other amazing nutrients. 

This vegan and gluten-free bar contains no artificial flavors, colors, or preservatives, making it a healthy go-to snack to help with your weight loss journey. The Misfits Bar contains less than 3 grams of sugar and is available in a variety of flavors on Amazon with a worldwide rating of ⅘ stars.

Overall Macros in each bar (45 grams):

  • Total Calories: 195
  • Fat: 9.7 grams
  • Carbs: 6.8 grams
  • Fiber: 10 grams
  • Sugar: 0.9 gram
  • Protein: 16 grams

Julian Bakery StayThin Grass-fed Whey & Egg White Bars

Another Julian Bakery protein bar that made it to this list is the StayThin bar, which consists of simple ingredients but does the job right! 

These grass-fed whey and egg white protein bars are high in fiber and protein, which keeps you full for a very long time. Further, the simple ingredient list is also a plus if you are a beginner and don't know much about protein bars. 

Grass-fed whey bars are the one for you if you want a vegan option, or you can go for the egg whites bars; both of them have a peanut butter flavor and roasted peanuts in them for that crunch! 

Overall Macros in each bar (65 grams):

  • Total Calories: 160
  • Fat: 7 grams
  • Carbs: 24 grams
  • Fiber: 22 grams
  • Sugar: 1 gram
  • Protein: 20 grams

Built Protein Bar 

Built Protein Bars are made with natural chocolate that you can eat without any guilt! These bars are low in calories and high in protein which makes them great for losing weight.

Built Protein Bar

Although it is made with chocolate, it has a low sugar level. It may not be as low as other products on this list, but it is still an option you should consider due to the taste alone. This yummy snack can always be your on-the-go protein partner!

Overall Macros in each bar (49 grams):

  • Total Calories: 130
  • Fat: 2.5 grams
  • Carbs: 18 grams
  • Fiber: 6 grams
  • Sugar: 4 grams
  • Protein: 17 grams

F-Factor Fiber Protein Bar

These high-fiber vegan-friendly protein bars by F-Factor are all you need if you plan to reduce those extra inches in the upcoming months. This grab-and-go snack bar is an excellent pick to gain lean muscle fast. It is filled with 20 grams of protein and fiber to deliver optimized results.

F-Factor Fiber Protein Bar

The keto-friendly F-Factor protein bar is free from soy constituents and contains zero gluten. Moreover, it's an absolute delight if you are a chocoholic; it comes in savory flavors like brownie fudge, peanut butter, and fresh blueberry. 

Overall Macros in each bar (62 grams):

  • Total Calories: 170
  • Fat: 3.5 grams
  • Carbs: 27 grams
  • Fiber: 20 grams
  • Sugar: 2 grams
  • Protein: 20 grams

One Protein Bar 

The high-calorie content of the One Bar makes it an excellent meal replacement protein bar. In addition, these bars come in unique and mouth watering flavors and only have 1 gram of sugar per serve, which is great for losing some sticky fat. 

One Protein Bar

You get to pick from an assorted range of flavors, from Maple Glazed Doughnut, Birthday Cake, and Pumpkin Pie.

Overall Macros in each bar (60 grams):

  • Total Calories: 240
  • Fat: 9 grams
  • Carbs: 22 grams
  • Fiber: 9 grams
  • Sugar: 1 gram
  • Protein: 20 grams

Buyer's Guide 

Protein bars are the easiest and the most convenient way to balance your calorie and protein intake. Protein bars can do it all for you, whether you want a nutritious snack in your diet or a way to reach your protein goal during your weight loss journey. 

Bonus: Here is our detailed guide on what makes a good (and healthy) protein bar. 

In this guide, we have listed several top-notch protein bars. However, there are certain things that a protein bar should have which would make it ideal for you: 

  1. The nutritional value of the protein bar is the most crucial thing you should look out for. This includes checking out the total calorie of the bar with its protein and fiber levels. In addition, you should pay attention to the overall sugar concentration when you are looking to lose weight. 

  1. Avoid buying protein bars that have a bunch of addictive flavors or preservatives in them. Also, it is recommended to choose one with natural sweeteners instead of artificial ones. 

  1. The thing is, the choice of a protein bar is ultimately yours, as all our preferences mostly vary. So don't shy away from trying out a variety of products and flavors before sticking to one of them. 

  1. You do not have to break the bank to incorporate protein bars into your diet. Make sure you choose the one which fits your budget and eat plenty of other protein-rich foods like soy, nuts, chicken, etc. 

A Bad Protein Bar May Sabotage Your Efforts: Here’s Why

The key to losing weight is to eat in a calorie deficit, about which we are sure you already know. Protein bars help you in the following ways:

  1. They are energy boosting snacks loaded with fiber & protein. Therefore, whenever you do eat one, you can feel energized without having to eat a lot. 
  2. They are portable, which means you can easily throw a few in your purse or pocket and get rid of your habit of munching on something throughout the day. This also makes them a good meal substitute. 

Now here’s the problem: Most people have a problem with how dry or bland a protein bar tastes. To fix this, companies started making their own version of protein bars which did have high amounts of protein, but are also crammed with sugar and carbs to make them taste better. 

But these companies obviously do not show this on the main packaging, infact, you may not even realize that you are at a risk unless you check the packaging for ingredients. To sum up, in return for a short-lived burst of energy & protein, these companies try to hideously sell sugary bars that lead to a blood sugar spike. 

All the bars we have reviewed are better than their market counterparts in these regards, but you must still exercise caution when incorporating anything in your diet. Simply follow this rule of thumb and you will be good to go: 

  • Calories: 150-300, not more 
  • Fiber: 3-5 grams 
  • Fat: 10-15 grams, avoid trans fats 
  • Sugar: Under 5 grams, the lower the better 
  • Protein: Around 20 grams 


There you have it! Our favorite protein bars for weight loss. All the listed products are rich in protein and contain sufficient calories to satisfy all your cravings to keep you full. In addition, these are available in savory flavors that help you in living a healthy life without compromising on taste. 

Not only are these products perfect for pre or post-workout, but they can even work as a meal replacement for people looking to reduce weight. 

We hope this guide will come in handy in choosing a protein bar that fulfills all your dietary needs as well as helps you to lose weight. 

Thanks for reading! 

The Protein Bar Team

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