Top 10 Best think high protein bars in 2026

Last Updated - 6/16/2026

🏆Best Choice

think!

think! Protein Bars, High Protein Snacks, Gluten Free, Kosher Friendly, Creamy Peanut Butter, Nutrition Bars, 2.1 Oz per Bar, 12 Count (Packaging May Vary)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•20 grams protein: Our highest protein bar is for consumers seeking a multipurpose nutritional bar that can go from an energy boosting snack to a meal replacement when paired with a piece of fruit.
•0 grams Sugar: No artificial sweeteners - Does not contain sucralose, saccharin, aspartame, Acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (low GI).
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Helps support lean muscle, muscle recovery and growth, and satiety.
•Includes 12 think! Creamy Peanut Butter Bars

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$21.99

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, Sugar Free Energy Bar with Whey Protein Isolate, Brownie Crunch, Nutrition Bars without Artificial Sweeteners, 2.1 Oz (12 Count)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•20 grams protein: Our highest protein bar is for consumers seeking a multipurpose nutritional bar that can go from an energy boosting snack to a meal replacement when paired with a piece of fruit.
•0 grams Sugar: No artificial sweeteners - Does not contain sucralose, saccharin, aspartame, Acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (low GI).
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Includes 12 think! Brownie Crunch Bars

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$19.99

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Peanut Butter Chocolate Chunk, 10 Count

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Great tasting, high protein snack bar
•20g protein per bar
•10g fiber per bar
•1g sugar per bar*
•No added sugar*

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$22.48

$23.99

-6%

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Oatmeal Chocolate Chunk, 10 Count

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Great tasting, high protein snack bar
•20g protein per bar
•10g fiber per bar
•1g sugar per bar*
•No added sugar*

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$23.99

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Banana Oat Muffin, 10 Count

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Great tasting, high protein snack bar
•20g protein per bar
•11g fiber per bar
•1g sugar per bar*
•No added sugar*

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$21.51

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, Kosher Friendly, Chunky Peanut Butter, Nutrition Bars, 2.1 Oz per Bar, 10 Count (Packaging May Vary)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Every bite of our Chunky Peanut Butter bar is chock-full of wholesome roasted peanuts covered in delicious chocolate providing an indulgent taste that satisfies hunger.
•20 grams PROTEIN: Our highest protein bar is for consumers seeking a multipurpose nutritional bar that can go from an energy boosting snack to a meal replacement when paired with a piece of fruit. Helps support lean muscle, muscle recovery and growth, and satiety.
•0 grams SUGAR: No artificial sweeteners - does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (Low GI).
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Includes 10 think! Chunky Peanut Butter bars.

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$17.88

$22.99

-22%

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think!

think! Protein Bars with Chicory Root for Fiber, Salted Caramel, Snack Bars without Artificial Sweeteners, 1.4 Oz, 10 Ct

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•With our relaunch of Protein & Fiber bars as Protein+ 150 Calorie bars, we have made a small recipe change, introduced a new coating, and simplifyied the ingredient list Most importantly, we hope you agree that we did not compromise on their delicious taste.
•Every bite of our Salted Caramel bar is filled with the smooth flavor of caramel with a hint of salt, this bar is a delicious way to keep you going through your day at only 150 calories.
•10 grams PROTEIN: A convenient and delicious snack when you need a little fuel to help fight hunger between meals and satisfy snack cravings. Helps support satiety.
•5 grams SUGAR: No artificial sweeteners - does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (Low GI).
•5 grams FIBER: Good source of fiber, which helps support digestion.
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Includes 10 think! Salted Caramel bars.

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$15.75

$17.99

-12%

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thinkThin

think! Protein Bars, High Protein Snacks, Gluten Free, Sugar Free Energy Bar with Whey Protein Isolate, Brownie Crunch, Nutrition Bars Without Artificial Sweeteners, 2.1 Oz (10 Count)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•20G PROTEIN: Excellent source of protein to help muscles recover and grow after exercise
•0G SUGAR
•GMO FREE: All ingredients are produced without the use of genetic engineering
•GLUTEN FREE: Does not contain gluten
•LOW GI: Digested slowly, resulting in more gradual changes in blood sugar levels

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$25.95

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, Sugar Free Energy Bar with Whey Protein Isolate, Creamy Peanut Butter, Nutrition Bars without Artificial Sweeteners, 2.1 Oz (10 Count)

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Every bite of our Creamy Peanut Butter bar is packed with the delicious combination of creamy peanut butter and luscious chocolate providing an indulgent taste that satisfies hunger.
•20 grams PROTEIN: Our highest protein bar is for consumers seeking a multipurpose nutritional bar that can go from an energy boosting snack to a meal replacement when paired with a piece of fruit. Helps support lean muscle, muscle recovery and growth, and satiety.
•0 grams SUGAR: No artificial sweeteners - does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (Low GI).
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Includes 10 think! Creamy Peanut Butter bars.

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$31.29

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think!

think! Protein Bars, High Protein Snacks, Gluten Free, Sugar Free Energy Bar with Whey Protein Isolate, Brownie Crunch, Nutrition Bars without Artificial Sweeteners, 2.1 Oz (10 Count)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Every bite of our Brownie Crunch bar is filled with the rich flavor of brownies and almonds covered in delicious chocolate providing an indulgent taste that satisfies hunger.
•20 grams PROTEIN: Our highest protein bar is for consumers seeking a multipurpose nutritional bar that can go from an energy boosting snack to a meal replacement when paired with a piece of fruit. Helps support lean muscle, muscle recovery and growth, and satiety.
•0 grams SUGAR: No artificial sweeteners - does not contain sucralose, saccharin, aspartame, acesulfame potassium, neotame or advantame. Great for those watching their sugar intake (Low GI).
•We take pride in selecting ingredients with no artificial colors or flavors. *All ingredients have been produced without genetic engineering.
•Includes 10 think! Brownie Crunch bars.

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$29.99

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