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10 bestLow Calorie Protein Barsof July 2026

112M consumers helped this year.

5% off

1

Quest Nutrition Double Chocolate Chunk Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 20g Protein, 1g Sugar, 12ct
Quest Nutrition Double Chocolate Chunk Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 20g Protein, 1g Sugar, 12ct

Quest

10.0

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5% off

2

Quest Nutrition Chocolate Chip Cookie Dough Flavour Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 21g Protein, 1g Sugar, 12ct
Quest Nutrition Chocolate Chip Cookie Dough Flavour Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 21g Protein, 1g Sugar, 12ct

Quest

10.0

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5% off

3

Pure Protein Bars - Nutritious, Gluten Free bar, made with Whey protein blend - low sugar, protein snack. Deliciously satisfying. Made in Canada, Galactic Brownie (Pack of 6)
Pure Protein Bars - Nutritious, Gluten Free bar, made with Whey protein blend - low sugar, protein snack. Deliciously satisfying. Made in Canada, Galactic Brownie (Pack of 6)

Pure Protein

9.8

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4

Built Bar 12 Pack High Protein and Energy Bars- Low Carb, Low Calorie, Low Sugar-Covered in 100% Real Chocolate - Delicious, Healthy Snack - Gluten Free (Build Puffs Coconut Marshmallow), 12/box
Built Bar 12 Pack High Protein and Energy Bars- Low Carb, Low Calorie, Low Sugar-Covered in 100% Real Chocolate - Delicious, Healthy Snack - Gluten Free (Build Puffs Coconut Marshmallow), 12/box

Built

9.6

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10% off

5

RXBAR Protein Bar Chocolate Sea Salt 12x52g (Pack of 12)
RXBAR Protein Bar Chocolate Sea Salt 12x52g (Pack of 12)

Kellogg's

9.3

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19% off

6

ONE Protein Bars, Maple Glazed Doughnut, Gluten Free Protein Bars with 20g Protein and only 1g Sugar, Snacking for High Protein Diets, 60g (12 Pack) [Packaging May Vary]
ONE Protein Bars, Maple Glazed Doughnut, Gluten Free Protein Bars with 20g Protein and only 1g Sugar, Snacking for High Protein Diets, 60g (12 Pack) [Packaging May Vary]

ONE

9.0

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5% off

7

Quest Nutrition Birthday Cake Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 20g Protein, 1g Sugar, 12ct
Quest Nutrition Birthday Cake Protein Bar, High Protein, High Fibre, Low Sugar, Keto Friendly, 20g Protein, 1g Sugar, 12ct

Quest

8.7

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8

Chef Robert Irvine's Protein Bar, Whey Protein Baked Bar, Gluten Free (18 Count, Chocolate Peanut Butter)
Chef Robert Irvine's Protein Bar, Whey Protein Baked Bar, Gluten Free (18 Count, Chocolate Peanut Butter)

Chef Robert Irvine's Protein Bar

8.4

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9

Quest Protein Bar Value Pack 14 × 60 g
Quest Protein Bar Value Pack 14 × 60 g

Quest

8.1

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10

ONE PROTEIN BARS PROTEIN BARS PEANUT BUTTER CUP 12x60G
ONE PROTEIN BARS PROTEIN BARS PEANUT BUTTER CUP 12x60G

ONE PROTEIN BARS

7.8

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