Our Top 3 Picks for the Best Protein Bars Based on Nutrition, Taste and Quality

Try these delicious Rx Protein Bars (Photo: Amazon)

Protein bars are a popular snack food designed to be a convenient source of nutrition. Many people enjoy them because they’re a quick way to add protein and other nutrients to a busy and active lifestyle. Protein bars are usually lower in carbohydrates than energy bars, lower in vitamins and dietary minerals than meal replacement bars, and significantly higher in protein than either.

Given the wide variety of protein bars on the market, it’s important to know that not all protein bars are created equally.

Why do most people eat them?

For most it’s a convenient source of nutrients that they might not be able to consume through their regular diets. Some people will use these for their weight loss goals, weight gain, meal replacement and the most popular of all, to gain muscles.

How to choose the right protein bar for your needs?

Knowing why you are buying protein bars will help lead you in the right direction. In choosing a Protein Bar you should consider the following;

  • Bars with more carbohydrates than protein are better for energy bursts or a post-recovery workout snack.
  • Bars with large amounts of protein (20+ grams versus 7 grams) are great for those who exercise strenuously or do heavy weight lifting.
  • Are you looking for a meal replacement or a snack option? If looking for a snack, choose one with fewer calories.

Based on our research and customer feedback, our experts recommend the following options. As with all nutritional supplements, please consult your physician prior to consuming any of these high protein bars and make sure that you are not allergic to any of the ingredients.

FitResidents is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Pricing and availability subject to change.

OUR PICK: RXBAR High Protein Snack Bars

Our Top pick, RXBAR is the perfect protein bar for anyone looking for a high quality protein bar in over six different flavors. Made with real food ingredients- 100% chocolate, egg whites for protein, dates to bind, nuts for texture, 12 grams of protein, 5-gram fiber and its absolutely Gluten-free. The taste and ingredients are what sets this bar apart from the competition and we love that it doesn’t have much of an after taste. RXBARs are great for the office, on-the-go snacks, or just a wholesome treat. Grab one bar for a protein-packed pre or post workout snack and get the energy you need. With over 19,000 reviews on Amazon, It’s one of the most popular protein bars on the market and its everyone’s favorite for a reason.

“I came across RxBars while doing my whole30 eating plan. It’s not easy to find packaged items with no added sugar and no preservatives. The RxBar has excellent ingredients and a pretty good taste.”, wrote on of the many satisfied customers.


Simple real food ingredients, no gluten, no added sugar, and no B.S.

Total Customers Reviews on Amazon3,124
Rating5 stars – 73%
4 stars – 12%
3 stars – 7%
Main reasons for 5-star reviewsBest natural protein
A solid high protein snack bar
No added sugar
Perfect bar with limited ingredients

RUNNER UP: Gatorade Whey Protein Bars

Our runner up in this category is the Gatorade why protein bar with 20g of protein and 350 calories packed in each bar. This bar is especially popular amongst athletes who needs to consume significant amount of protein in order to sustain and grow their muscles. Its one of the top Post workout bars made with 20 grams of high quality whey and milk protein along with 44 grams of carbs to help rebuild your muscles for athletic recovery. It comes in variety of flavors, so go ahead and pick one that you know you would love the most!

“I’ve tried over the years, various protein bars. Now I am older, I need a bar that is easier to chew, a bit softer. I also need a protein bar that provides some energy. This product delivers 340 calories, so I do get some fat energy. It’s also tasty, not gritty.”, wrote one satisfied customer.

Total Customers Reviews on Amazon8,882
 Ratings5 stars – 77%
4 stars – 13%
3 stars – 6%
post-workout reasons for 5-star reviewsLemon is back and even better
Delicious on a keto diet
Best taste for the nutritional value
Keto post-workout perfection


A budget friendly pick, Pure Protein Bars are the perfect combination of high protein, with less than 3g of sugar and great taste. This delicious Chocolate Variety Pack bar has up to 21g of protein for quick and sustained energy, and it is gluten-free. It fuels your on-the-go active lifestyle. This protein bar is packed with a high-quality protein blend for both quick and sustained energy, and full of flavor to satisfy your sweet tooth one bite at a time. This will be sure to fuel your workout and nutritious balanced diet.

Pure Protein Bars are perfect for before or after a workout. Grab a protein bar about an hour before a workout to provide carbs and protein for energy and lean muscle support. Treat yourself after your workout to replenish energy and help the muscle recovery process.

Total Customers Reviews on Amazon23,855
 Ratings5 stars – 72%
4 stars – 15%
3 stars – 7%
2 stars – 2%
1 stars – 3%
Main reasons for 5-star reviewsThe protein content is high
bars are good for traveling
Great budget protein bar
Ideal for midmorning snack
Good cheap protein bar

Please follow and like us:


Please enter your comment!
Please enter your name here