Best Low Carb Protein Bars of 2025

"I've ordered these protein bars for daily use over the past year. The variety pack flavors are fantastic, making them great for a quick breakfast or snack. After trying several high protein-low carb bars, I can confidently say these are my favorite. I highly recommend them!"

"As a nurse, I find these bars to be perfect for snacking or a quick breakfast during my long shifts. I've been eating them for about 8 months, and while some flavors are better than others, the blueberry, white chocolate raspberry, and s'mores are my favorites! Refrigerating them makes the texture even better!"

"I've tried about 30 different brands of protein bars, and these are by far the best tasting ones. They don't have that gritty or medicinal taste that others do. I appreciate the variety pack because it lets me explore different flavors without committing to a full box!"

“I found these bars to have a great taste without the typical protein flavor. After eating, I felt satisfied for several hours and will definitely buy them again.”

“I was excited to try these based on the positive feedback, but upon my first bite, I had to double-check the expiration date. They had a stale texture, and while the flavor was decent, they didn't meet my expectations. My favorite remains Barebells.”

“I love these bars because they are enjoyable, even for someone like me who is very sensitive to artificial sweeteners. They have a chewy texture with a nougat-like center, caramel on top, and are coated in chocolate. I haven't tried other flavors yet, but this one is really good!”

"I really enjoy the taste of these peanut butter snacks. They have lots of protein and only 4 grams of sugar! A great product at a reasonable price!"

"I was pleasantly surprised by how good these bars tasted. They are filling and the perfect size. The balance of sweet and salty is just right!"

"These bars are a healthy start to my day. I even bought some for a friend, and she loves them too!"

"My 9-year-old daughter has Type 1 diabetes, and we struggled to find a bedtime snack that would stabilize her overnight blood sugar. After the Extend Bar was recommended, it truly lived up to its claims. Now, she doesn't need glucose tablets at night, and her morning headaches are gone. The bars keep her fasting blood sugar around 100, which is fantastic!"

"At age 62, I was diagnosed with pre-diabetes. My doctor suggested daily blood sugar testing and a low-carb diet. After trying various snacks, I discovered the Extend Bar. The results were immediate; my fasting numbers dropped significantly. The taste isn't perfect, but I’ll keep experimenting with flavors because their effectiveness is undeniable!"

"I'm always searching for a tasty protein bar to substitute for dessert. The Extend Bar hits the spot with its satisfying flavor and texture. Although it's a bit sweeter than I'm used to, I still find it enjoyable. I'll definitely order it again!"

"I found these to be a high protein, delicious snack! After microwaving for about 10-15 seconds, the texture is unique—not dry or crumbly, but more of a pull and tear. I loved the abundant filling in the center! It’s a nice change from sugary treats, making my transition to healthier options easier. I’ll definitely buy these again!"

"These pastries are a great upgrade from the traditional toaster pastries. They're thicker and more filling, and just one is plenty. I microwave mine for about 13 seconds to avoid any leaks, and they make for a delicious quick breakfast with coffee. Perfect if you're looking to cut carbs!"

"I was not expecting much from this pop tart since I found the previous one just tolerable. However, I was pleasantly surprised! The blueberry filling is generous and tasty, without the usual protein powder aftertaste. The pastry texture is decent, though I wish there was a bit more icing. Overall, blueberry is a winner for me!"

"The Atkins Blueberry Greek Yogurt Protein Bar has been my go-to for my low-carb diet over the last two years. This bar swoops in whenever cravings strike or I need a quick protein boost. The flavor is absolute perfection—sweet blueberry and creamy yogurt coating that feels like dessert without the guilt. With 15g of protein and only 5g net carbs, it keeps me on track. It's perfect for snacking, meal replacement, or late-night cravings. I can't recommend it enough!"

"I bought these bars for my mornings before work, and I'm really pleased! They have a great taste with added protein, making them a perfect quick meal. They're a hit in my household, thanks to their keto-friendly profile and delicious blueberry flavor that isn't overly sweet!"

"Honestly, I don't understand the negative reviews. To me, they taste just like the top of a blueberry muffin—crunchy and gooey. Sure, one came melted due to the heat, but that was expected. Overall, I think they're quite enjoyable!"

"I'm a huge fan of Quest's peanut butter cups. They are one of the best treats I've ever had. I keep ordering them every month because they're easy on my stomach compared to other shakes."

"Quest Nutrition's Peanut Butter Cups have quickly become my go-to indulgence. They taste amazing and fit my dietary needs. However, I do wish they weren't quite so expensive."

"These peanut butter cups are a great healthier alternative to Reese's. They're addictive, and I can't just have one—I even have to hide them from my wife!"

"I ordered the sample pack and tried the blueberry pie bar. It's the most satisfying protein bar I've ever had, with 28G of protein and only 150 calories! Although it's not the best tasting compared to others, like Power Crunch, it’s much more satisfying and has healthier ingredients. I'm switching to these bars!"

"I wanted to try these bars without committing to a whole box, and the sample pack was perfect! All four flavors were good, especially the cookie dough and cake batter. They’re not overly sweet, but they satisfy my cravings and keep me full for a while!"

"Although I was excited about the nutritional profile—150 calories, 28 grams of protein—the flavors fell short for me. The chocolate chip cookie dough was okay, but the brownie had even less flavor. It felt like I was eating raw protein powder, and for the price, I expected more taste."

"I love these protein bars! They really help with my sweet cravings. Both the chocolate and peanut flavors are delicious! I ordered them during winter, and they arrived fresh without any melting issues."

"I've been eating these bars for a couple of years, and I think they taste amazing. The low carb aspect is a huge plus. I tried a regular Think bar recently, and it just didn't compare."

"I was searching for a low-fat breakfast bar with protein. Many I've tried had awful aftertastes, but this one has a creamy texture reminiscent of a Reese's cup, along with lots of health benefits."

"These bars are one of the best low carb high protein options I've found! The texture and taste are fantastic, making them perfect for a quick protein-filled breakfast on the go."

"I found these bars to be edible but not great. I thought they would be soft like a muffin, but they weren't. The portion size is good and they do fill me up, but I was glad to finish the last one. Atkins has better options out there."

"I've been buying these bars regularly for the past year, and I've lost 40 pounds by incorporating them into my diet. They might not be the best protein bars, but they taste good and are very filling."