10 Best Gluten-Free Protein Bars in 2022 (Registered Dietitian-Reviewed)

Powerbar's Chocolate Peanut Butter Protein Plus combines soy protein isolate and whey protein isolate to offer you a whopping 20 grams of protein per serving. These gluten-free protein bars are high in fiber as well, giving you four grams per serving. With a chocolate and peanut butter combo, they taste rich, sweet, and slightly nutty. 

A few buyers mention that these protein bars can cause some digestive issues like gas. Even so, the majority say they taste just like a peanut butter candy bar and satisfy their sweet tooth. They further mention that these bars have a soft and chewy texture and fill them up. 

These Almond Bliss protein bars use a blend of milk protein isolate, whey protein isolate, and almonds and provide you with 20 grams of protein per serving. They're also a great choice for those following a low-sugar diet, as there is only one gram of sugar per serving. 

A few buyers complain that the bars have a tough texture, and others don't like that they're sweetened with sucralose. Meanwhile, these protein bars receive many recommendations as they are healthy and filling. The flavor of almonds and coconut is also delicious, buyers mention.  

Made with chia seeds, unsweetened chocolate, and flax seeds, Probar's Mint Chocolate protein bars give you 20 grams of plant-based protein. They're also rich in fiber and are a good source of omega-3 fatty acids. Plus, these protein bars are certified gluten-free. 

A few reviewers note that the formula has changed, and the texture of the bars is a bit hard. Even so, many others comment that they are not too sweet, and the chocolate mint flavor is spot on. They add that these bars are great before workouts!

Celebrate your birthday every day with these protein bars with a white chocolate-flavored coating. Packed with 21 grams of protein from whey protein isolate and milk protein isolate, these gluten-free and vegan bars are a great addition for those looking to gain muscle mass. 

Some buyers notice a slight aftertaste to the protein bars, while a few others are a bit disappointed with their chalky texture. Nevertheless, the majority like that they are high in protein while having a low amount of carbs. They also mention that the sweetness is just enough to satisfy sugar cravings. 

The protein in these gluten-free protein bars comes from a blend of soy protein isolate, rolled oats, rice flour, roasted soybeans, and soy flour. Made with real peanut butter, peanuts, and cocoa powder, these bars are crunchy, nutty, and chocolatey. 

A few reviewers wished the protein bars had more nuts. Besides that, most buyers share that they are packed with flavor and have a nice texture similar to Rice Krispies treats. They further mention that the bars aren't overwhelmingly sweet and keep them full for a while. 

These protein bars from Rxbar are made from only six ingredients: egg whites, peanuts, raspberries, sea salt, natural flavors, and dates for sweetness. There is no added sugar, artificial ingredients, or gluten in these protein bars at all! Each serving contains 12 grams of protein and six grams of fiber to keep you full for a while. 

Although some buyers dislike the raspberry seeds in the bars, most praise the wholesome ingredients. They love the balanced peanut butter and raspberry flavor and the dense, chewy texture. Many mention that the bars are a great source of energy. 

The Gluten Free Bar's protein bars are crafted from natural ingredients and loaded with nuts, seeds, and dried fruit. They are also vegan and provide 12 grams of plant-based protein per serving. This flavor has cranberries and toasted almonds for a tart and nutty flavor. 

A few reviewers express concern about the high sugar level of these protein bars. Still, many like the fruity and nutty flavor and chewy, soft texture. According to reviewers, the almonds add a nice crunchy element to these protein bars. 

This variety pack gives you three flavors: peanut butter chocolate, salted caramel cashew, and coconut almond chocolate. Each bar provides you with 14 grams of protein while containing only five grams of sugar. These gluten-free protein bars are also free from GMO ingredients. 

The review section is mostly positive, with the majority saying they are delicious, packed with nuts, and have a nice chewy texture. They also like the simple ingredients and share that these bars make a great afternoon or post-workout snack. 

These Chocolate Chip Cookie Dough protein bars are plant-based and pack a punch of protein sourced from peas, brown rice, pumpkin seeds, chia seeds, raw cashews, and coconut oil. On top of that, these bars provide you with 12 grams of fiber per serving and can aid in digestion. 

For a few buyers, these bars are too small. However, most buyers are happy with the flavor and texture, saying they are soft, gooey, and sweet. They also appreciate the healthy ingredients and love how these bars are packed with protein and fiber but contain a low amount of sugar. 

Craving something sweet and slightly salty? These bars combine dark chocolate with crunchy almonds and a touch of sea salt. And with a mix of pea protein, brown rice protein, and pumpkin protein, these gluten-free bars give you 13 grams of protein per serving. 

One setback of these protein bars for buyers is the dry and powdery texture. But for many others, these gluten-free bars taste good and are sweet enough to satisfy their sweet tooth. Those who are sticking to a plant-based diet consider the protein bars a must-have as well.