The 6 Best Tasting Protein Bars of 2020

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

First Look

Best Overall: Protein Puck Three Flavor Variety Pack at Amazon

"The nutrient-dense ingredients make for a satisfying snack."

Best Budget: Nature Valley Protein Chewy Bars at Amazon

"Earn high praise for their crunchy texture and sweet-meets-salty flavor."

Best Gluten-Free: RXBAR Protein Bar at Amazon

"With 12 grams of protein, you can be sure that you’ll stay full for hours."

Best Low Calorie: NoGii Protein D’Lites Nutritional Bar at Amazon

"Made with all-natural ingredients, are certified gluten-free."

Best High Protein: Atlas Bar at Amazon

"Only contains natural ingredients, like organic coconut oil."

Best For Kids: Clif Kid ZBar Protein at Amazon

"Gluten-free, non-GMO, and contains no artificial ingredients."

Our Top Picks

Best Overall: Protein Puck Three Flavor Variety Pack

These Protein Puck bars come in three different flavors: peanut butter, almond butter, and sunflower butter. Whichever flavor you go for, they’re all vegan, gluten-free, dairy-free, and non-GMO. They also contain six grams of protein and use all-natural ingredients—such as cranberries, sunflower seeds, oats, and coconut—with no added sugar, so you can feel good about eating clean.

The moist texture and nutrient-dense ingredients make for a satisfying snack or meal replacement, while the delicious taste makes it hard to eat just one at a time. While these are sweet, they aren't too rich so you can eat them morning, noon, or night.

Just note, while these are labeled as protein bars, they don't have an extremely high protein content, so be sure to adjust your diet according to your needs. One serving (or half of the bar) contains 230 calories and 6 grams of protein, while the entire package is 460 calories and 13 grams of protein. They also make a mini (one serving) version.

Best Budget: Nature Valley Protein Chewy Bars

Available at many local grocery stores, these Nature Valley snacks come in four different tasty flavors, including Salted Caramel Nut and Honey, Peanut, and Almond. They contain 10 grams of protein, are gluten-free, and contain 20 percent of your daily value for fiber from chicory root extract—you are getting a lot of nutritional needs met in one protein bar.

A favorite of many on-the-go families, these bars earn high praise for their crunchy texture and sweet-meets-salty flavor. The thin layer of chocolate makes them feel like a fun indulgence and keeps both kids and adults wanting more.

Best Gluten-Free: RXBAR Protein Bar

When you’re eating an RXBAR, you know exactly what ingredients you’re getting, thanks to the large, detailed list on the front of the package. Seriously, it tells you right down to the precise number of egg whites they added. It’s all whole foods like dates and nuts, and there’s no added sugar, dairy, gluten, soy, or preservatives. And with 12 grams of protein, you can be sure that you’ll stay full for hours.

Reviewers love the brand’s straightforward attitude and “no B.S.” policy—and, of course, they’re into the nutty, chewy texture as well. They say these snacks are a delicious, guilt-free choice, particularly for those who are concerned with eating clean. Hint: a few people add that these taste even better when warmed up.

Best Low Calorie: NoGii Protein D’Lites Nutritional Bar

Created by Elisabeth Hasselbeck, former co-host on ABC’s The View, this one-ounce, 120-calorie bar and eight grams of protein make for a satisfying snack. Although they come in decadent-sounding flavors like Chocolate Caramel Bliss and Cookies & Creme, they’re made with all-natural ingredients, are certified gluten-free, and contain eight grams of protein. And they come in bulk bag sizes, so you can always have plenty on hand.

Those with a sweet tooth say that NoGii Protein D’Lites are tasty enough to act as a dessert substitute and help them fend off unhealthier temptations like the office candy jar. And thanks to their smaller size, the bars are easy to tuck into a bag when you’re traveling or when you think you might need a little pick-me-up later on.

Best High Protein: Atlas Bar

You might expect a low sugar protein bar to be lacking in flavor, but that’s not the case when it comes to Atlas Bar. These snacks contain just three grams of sugar, yet still manage to have a delightfully sweet taste (but not too sweet, reviewers are quick to point out). Featuring 15 grams of grass-fed whey protein, the bar uses only natural ingredients, like organic coconut oil and Himalayan pink salt, with no gluten, soy, or GMOs.

Best For Kids: Clif Kid ZBar Protein

Made specifically for children, the Clif Kid ZBar contains fewer calories than the adult version, along with five grams of whole-grain protein (from organic rolled oats) to nourish growing bodies. It’s also gluten-free, non-GMO, and contains no artificial ingredients. Plus, it comes in kid-friendly flavors like Chocolate Chip and Chocolate Mint.