Best protein bars Deals Online in the US
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Pure Protein Bars, High Protein, Nutritious Snacks to Support Energy, Low Sugar, Gluten Free, Chocolate Peanut Butter, 1.76oz, 12 Count (Packaging May Vary)Free ShippingPure Protein - Best Value
Pure Protein Bars, High Protein, Nutritious Snacks to Support Energy, Low Sugar, Gluten Free, Chocolate Deluxe, 1.76 oz., 12 Count(Pack of 1) (Packaging may vary)Free ShippingPure Protein 
FULFIL Protein Bars - SEE DESCRIPTION - Lot of 72 - Free Shipping
Quest Nutrition Ultimate Variety Pack Protein Bars, High Protein, Low Carb, Gluten Free, Keto Friendly, 12 CountFree ShippingQuest
think! High Protein Bars – Creamy Peanut Butter –Gluten-Free 20g, 15 Ct, 10.5oz
28% OffPure Protein Bars Chocolate Variety Pack (18 ct)Free ShippingPure Protein
Barebells Protein Bars Salty Peanut - 12 Count, 20g High Protein Treats - Chocolate Nutrition Bar with 1g Total Sugars - On-The-Go Breakfast or Post-Workout SnackFree ShippingBAREBELLS-
48 Built Bar, Puff Protein Bars, Salted Caramel Puff, 17g Protein Snacks New
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Nature Valley Protein Bars Variety Pack, Gluten Free Chewy Granola Snack Bars, 10g Protein, Peanut Butter Dark Chocolate, Salted Caramel Nut, Peanut Almond Dark Chocolate, 15 Count, 21.3 oz BoxFree ShippingNature Valley
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David High Protein Bars No Sugar - Sugar Free Protein Bars, 8 pack
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Gatorade Whey Protein Recover Bars, Chocolate Chip, 2.8 ounce(Pack of 12)Free ShippingGatorade
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CLIF BUILDERS Protein Bars - Chocolate Peanut Butter Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - Value Pack, 2.4 oz. (12 Count)Free ShippingCLIF BUILDER'S
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Pure Protein Bars Galactic Brownie 12 Ct – 20g Protein Gluten-Free 1.76 oz Each
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KIND Breakfast Protein, Healthy Snack Bar, Apple Cinnamon, Gluten Free Breakfast Bars, 8g Protein, 1.76OZ Packs, 12 CountFree ShippingKIND
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Pure Protein Bars Gluten Free, Chocolate Variety Pack 23 ct.
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RXBAR Protein Bars, Protein Snack, Snack Bars, Variety Pack, 18.3oz Box (10 Count)Free ShippingRXBAR
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50% OffPure Protein 20g Protein Bar - Caramel Churro - 12ct
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CLIF BAR - Energy Protein Bars - Crunchy Peanut Butter - Made with Organic Oats - Energy Bars - Non-GMO - (15 Pack)Free ShippingCLIF Bar
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Quest Protein Bars Variety 75 ct (3/25 - 9/25)Free Shipping
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Nature Valley Breakfast Bars, Protein Granola Bars, Peanut Butter Dark Chocolate, Chewy, Gluten-Free, Individually Wrapped, On-the-Go, No Artificial Flavors or High Fructose Corn Syrup, 15-Count BoxFree ShippingNature Valley
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Quest Nutrition Protein Bar - Lemon Cake, 24 COUNT BB 5/23/25
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RXBAR Protein Bars, Protein Snack, Snack Bars, Chocolate Sea Salt, 22oz Box (12 Count)Free ShippingRXBAR
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Barebells Chocolate Dough Protein Bar, High Protein (36 Individual Bars)
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CLIF BAR - Energy Protein Bars - Chocolate Chip - Made with Organic Oats - Energy Bars - Non-GMO - (15 Pack)Free ShippingCLIF Bar
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Pure Protein Bars, Caramel Churro, 20g Protein, Gluten Free, 1.76 oz, 4 Ct
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25% OffFITCRUNCH Snack Size Protein Bars, 6-Layer Baked Bar, 3g of Sugar, Gluten Free & Soft Cake Core (9 Count, Flavor Lovers)Free ShippingFit Crunch
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IQBAR Salted Chocolate Protein Bars - Vegan Energy Bars - High Fiber Vegan Snack
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Barebells Protein Bars Caramel Cashew - 12 Count, 20g High Protein Treats - Chocolate Nutrition Bar with 1g Total Sugars - On-The-Go Breakfast or Post-Workout SnackFree ShippingBAREBELLS
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CASE Unopened SNICKERS Peanut Butter Hi Protein Bars 96 Count 20g Protein Bars
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21% OffQuest Nutrition Apple Pie Protein Bar, 20g Protein, 4g Net Carbs, 2g Sugar, Gluten Free, Keto Friendly, 12 CountFree ShippingQuest
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ONE BAR ~ 20g Protein ~ Quest Alternative ~ YOU PICK FLAVOR/QUANTITY
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ONE Protein Bars, Reese's Peanut Butter Lovers, Gluten Free with 18g Protein and 3g Sugar, Pantry Staples, 2.12 oz (12 Count)Free ShippingONE
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ONE Protein Bars - Peanut Butter & Jelly -72 Bars- 07/31/2025 Free Shipping
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33% OffMET-Rx Big 100 Colossal Protein Bars, Great as Healthy Meal Replacement, Snack, and Help Support Energy, Peanut Butter Pretzel, With Vitamin A, Vitamin C, and Zinc, 100 g, (Pack of 9)Free ShippingMET-Rx
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17% OffQuest Nutrition Oatmeal Chocolate Chip Protein Bars, 20g Protein, 1g Sugar, 5g Net Carb, Gluten Free, Keto Friendly, 12 CountFree ShippingQuest
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Amazon Grocery, Protein Chewy Bars, Peanut Butter Dark Chocolate Flavor, 7.1 Oz, 5 Ct (Previously Happy Belly, Packaging May Vary)Amazon Grocery
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KIND Breakfast Protein Bars, Almond Butter, Healthy Snacks, Gluten Free, 8g Protein, 6 CountFree ShippingKIND
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23% OffQuest Nutrition Crispy Chocolate Peanut Butter Hero Protein Bar, 18g Protein, 1g Sugar, 3g Net Carb, Gluten Free Protein Snack, Keto Friendly, 12 CountFree ShippingQuest
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Nature Valley Protein Chewy Snack Bars, Salted Caramel Nut, 15 Bars, 21.3 ozFree ShippingNature Valley
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Built Bar, Puff Protein Bars, Coconut Puff, 17g Protein Snacks, On-The-Go Bars, Only 140 Calories, 6g Sugar, Collagen, Gluten Free, 12 CountFree ShippingBuilt Bar
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BAR BF PRT PB BN DRK CHOFree ShippingKIND
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21% OffALOHA Organic Plant Based Protein Bars, Vanilla Almond Crunch, 1.98-Ounce Bars, (Pack of 12)Free ShippingALOHA
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CLIF BUILDERS Protein Bars - Chocolate Mint Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - Value Pack, 2.4 oz. (12 Count)Free ShippingCLIF BUILDER'S
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Nature Valley Creamy Protein Bars, Peanut Butter Chocolate, 10g Protein Snacks, 5 Bars, 7.45 ozFree ShippingNature Valley
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15% OffKIND Protein MAX Crispy Chocolate Peanut Butter Snack Bars, 20g of Protein, Keto Friendly, 1g of Sugar Per Bar, Gluten Free, 12 Count BoxFree ShippingKIND
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11% OffPower Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Strawberry Crème, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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BSN Protein Bars - Protein Crisp Bar by Syntha-6, Whey Protein, 20g of Protein, Gluten Free, Low Sugar, Vanilla Marshmallow, 12 CountFree ShippingBSN
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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)Free Shippingthink!
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20% OffQuest Nutrition Cookies & Cream Protein Bars, 21g Protein, 4g Net Carbs, 1g Sugar, Gluten Free, Keto Friendly, 4 CountFree ShippingQuest
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24% OffOrgain Organic Vegan Protein Bars, Peanut Butter Chocolate Chunk - 10g Plant Based Protein, Low Calorie Healthy Snacks, No Lactose or Soy Ingredients, Gluten Free, Non-GMO - 1.41 Oz (Pack of 12)Free ShippingOrgain
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RXBAR Protein Bars, Snack Bars, Variety Pack (10 Count)Free ShippingRXBAR
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Atkins Lemon Flavored Snack Bar, High Protein Bar, Low Sugar and Low Carb, Keto Friendly Snack, Gluten Free, High in Fiber, Made with Real Almond Butter, 16 CountFree ShippingAtkins
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10% OffRXBAR Nut Butter and Oat Protein Bars, Protein Snacks, Snack Bars, Honey Cinnamon Peanut Butter, 23.2oz Box (12 Count)Free ShippingRXBAR
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CLIF BUILDERS Protein Bars - OREO-Flavored - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - 2.4 oz. (12 Pack)Free ShippingCLIF BUILDER'S
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Rise Breakfast Whey Protein Bars Almond Honey, 18g Protein, 2.01 oz (12 Pack)Free ShippingRise
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Lenny & Larry's Cookie-fied Protein Bar – Cookies & Creme Vegan Protein Bars 9x45g – Healthy Snacks with 12g Plant Protein & 5g Fiber – Gluten free Power Bar, Keto Friendly, Non-GMO & VeganFree ShippingLenny & Larry's
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KIND Breakfast Protein Bars, Almond Butter, Healthy Snacks, Gluten Free, 8g Protein, 30 CountFree ShippingKIND
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Quest Nutrition Pumpkin Pie Protein Bar, 20g Protein, 4g Net Carb, 1g Sugar, Gluten Free, 12 CountFree ShippingQuest
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Special K Bar Protein Meal Bars, 12g Protein, Meal Replacement, Chocolate Peanut Butter (3 Boxes)Free ShippingSpecial K
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Power Crunch PRO Protein Wafer Bars, High Protein Snacks with Delicious Taste, Peanut Butter Fudge, 2.0 Ounce (4 Count)Free ShippingPower Crunch
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RXBAR Protein Bars, Protein Snack, Snack Bars, Coconut Chocolate, 22oz Box (12 Count)Free ShippingRXBAR
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Orgain Organic Vegan Protein Bars, Chocolate Chip Cookie Dough - 10g Plant Based Protein, Low Calorie Healthy Snacks, No Lactose or Soy Ingredients, Gluten Free, Non-GMO - 1.41 Oz (Pack of 12)Free ShippingOrgain
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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)Free ShippingthinkThin
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20% OffIQBAR Brain and Body Plant Protein Bars - Chocolate Sea Salt - 12-Count - Keto, Vegan, Low Carb, High Fiber, Gluten Free, Dairy Free, Low Sugar Snack with Nutrients for Focus, Energy, Meal ReplacementIQBAR
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KIND Protein Snack Bar, Dark Chocolate Nut, Healthy Snacks, Gluten Free, 12g Plant Protein, 12 CountFree ShippingKIND
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Fiber One Chewy Protein Bars, Caramel Nut, Protein Snacks, 1.17 oz, 5 ctFree ShippingFiber One
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16% OffAtkins Chocolate Chip Granola Protein Bar, High Fiber, Low Sugar, 17g Protein, 3g Net Carb, High Protein Bars, Keto Friendly, 12 CountFree ShippingAtkins
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Mezcla Puff Crispy Protein Bars, Gluten Free & Vegan Protein Bars, 10g Protein, Alt for Crispy Rice Treat, Granola Bars & Breakfast Bars, Healthy Snacks for Adults (4 Count (Pack of 1), Pistachio Chocolate)Mezcla
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Kodiak Cakes Protein Chewy Granola Bar, S'mores, (Pack of 4 Boxes)Free ShippingKodiak Cakes
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32% OffPROBAR - PROTEIN Bar, Peanut Butter Chocolate, Non-GMO, Gluten-Free, Healthy, Plant-Based, Whole-Food Ingredients, Natural Energy (12 Count)Free ShippingProbar
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20% OffNature Valley Sweet & Salty Peanut Chewy Granola Bars Bulk 30 Count, 36 oz Box, No Artificial Flavors Colors or High Fructose Corn Syrup, Morning Snack Bars, Adventure ReadyFree ShippingNature Valley
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FITCRUNCH Snack Size Protein Bars, 6-Layer Baked Bar, 3g of Sugar & Soft Cake Core (18 Bars, Chocolate Chip Cookie Dough)Free ShippingFit Crunch
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KIND Protein MAX Variety Pack, High Protein Bars, Keto Snacks, 1g Sugar, 20g Protein, (6) Crispy Chocolate Peanut Butter (6) Sweet & Salty Caramel Crisp, 12 Count PackFree ShippingKIND
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Promax Protein Bar, Cookies 'n Cream, 20g High Protein, Gluten Free, 12 CountFree ShippingPromax
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Anabar Protein Bar, The Protein-Packed Candy Bar, Amazing Tasting Protein Bar, No Sugar Alcohols, High Protein, Amazingly Delicious, 20 Grams of Protein (12 Bars, Monster Cookie Crunch)Free ShippingFINAL BOSS PERFORMANCE ANABAR
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KIND Protein MAX Crispy Chocolate Peanut Butter Snack Bars, 20g of Protein, Keto Friendly, 1g of Sugar Per Bar, Gluten Free, 4 Count BoxFree ShippingKIND
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CLIF BUILDERS Protein Bars - Chocolate Peanut Butter Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - 2.4 oz. (6 Pack)CLIF Bar
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Special K Bar Protein Meal Bars, Meal Replacement, Bulk Protein Snacks, Variety Pack (3 Boxes, 18 Count)Free ShippingSpecial K
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Nature Valley Sweet and Salty Nut Granola Bars, Variety Pack, 24 Bars, 28.8 ozFree ShippingNature Valley
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28% OffPower Crunch PRO Protein Wafer Bars, High Protein Snacks with Delicious Taste, Triple Chocolate, 2.0 Ounce (4 Count)Free ShippingPower Crunch
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FITCRUNCH Full Size Protein Bars, 6-Layer Baked Bar, 6g of Sugar, Gluten Free & Soft Cake Core (Chocolate Chip Cookie Dough)Free ShippingFit Crunch
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Power Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Peanut Butter Honey, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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Power Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Chocolate Strawberry, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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Gatorade Whey Protein Recover Bars Chocolate Chip, 2.8 Oz, 6 CtGatorade
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11% OffQuest Nutrition Overload Protein Bars, Cookie Commotion, 20g Protein, 1g Sugar, 3g Net Carbs, Gluten Free, 12 CountFree ShippingQuest
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ALOHA Organic Plant Based Protein Bars, Peanut Butter Cup , 1.98-Ounce Bars, (Pack of 5)ALOHA
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Mezcla Puff Crispy Protein Bars, Gluten Free & Vegan Protein Bars, 10g Protein, Alt for Crispy Rice Treat, Granola Bars & Breakfast Bars, Healthy Snacks for Adults, Variety Pack, 8 CountFree ShippingMezcla
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RXBAR Nut Butter and Oat Protein Bars, Protein Snacks, Snack Bars, Honey Cinnamon Peanut Butter, 9.7oz Box (5 Count)RXBAR
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37% OffKIND Nut Bars, Dark Chocolate Nuts and Sea Salt, Healthy Snacks, Gluten Free, Low Sugar, 6g Protein, 12 CountFree ShippingKIND
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KIND Protein MAX Sweet & Salty Caramel Peanut Crisp Snack Bars, Keto Friendly, 20g Protein, 12 CountFree ShippingKIND
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Power Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Triple Chocolate, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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Atkins Double Fudge Brownie Protein Meal Bar, High Fiber, 15g Protein, 1g Sugar, 4g Net Carb, Meal Replacement, Keto FriendlyFree ShippingAtkins
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RXBAR Protein Bars, Protein Snack, Snack Bars, Blueberry, 18.3oz Box (10 Count)Free ShippingRXBAR
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Aloha Organic Blueberry Protein Bar, 1.98 OzALOHA
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Jacked Factory Authentic Bar Kitchen Sink Protein Bars - Tasty Meal Replacement Energy Bars | 16g Whey Protein Isolate, Natural Sugars from Pure Honey, Healthy Fat Peanut Butter Foundation | 12 PackFree ShippingJacked Factory
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GoMacro MacroBar Organic Vegan Protein Bars - Peanut Butter (2.3 Ounce Bars, 12 Count)Free ShippingGoMacro
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CLIF BAR - Energy Protein Bars - White Chocolate Macadamia Nut - Made with Organic Oats - Energy Bars - Non-GMO - (15 Pack)Free ShippingCLIF Bar
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CLIF BAR - Energy Protein Bars - Peanut Butter Banana with Dark Chocolate - Made with Organic Oats - Energy Bars - Non-GMO - (10 Pack)Free ShippingCLIF Bar
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Power Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Peanut Butter Crème, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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Power Crunch Protein Wafer Bars and Power Crunch KIDS Protein Bars, Variety Pack, (15 Count) High Protein Snacks with Delicious TasteFree ShippingPower Crunch
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Special K Bar Protein Meal Bars, 12g Protein Snacks, Meal Replacement, Strawberry, 9.5oz Box (6 Count)Special K
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39% OffCLIF BUILDERS Protein Bars - Chocolate Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - 2.4 oz. (12 Pack)Free ShippingCLIF BUILDER'S
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WonderSlim Protein Wafer Snack Bar, Vanilla, 200 Calories, 15g Protein, 0mg Cholesterol (5ct)Free ShippingWonderSlim
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15% OffPower Crunch Protein Wafer Bars, High Protein Snacks with Delicious Taste, Chocolate Mint, 1.4 Ounce (12 Count)Free ShippingPower Crunch
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think! Protein Bars, High Protein Snacks, Gluten Free, High Fiber, Peanut Butter Chocolate Chunk, 10 CountFree Shippingthink!
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Cheerios Protein Chewy Bars, Snack Bars, Chocolate Peanut Butter, 5 Ct, 6.35 ozFree ShippingCheerios
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Atlas Protein Bars - 20g Protein, 1g Natural Sugar, 0g Seed Oils (Peanut Butter Chocolate Chip, 12 Count)Free ShippingAtlas Protein Bar
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11% OffCLIF BUILDERS Protein Bars - Cookies 'n Cream Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - 2.4 oz. (12 Pack)Free ShippingCLIF BUILDER'S
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NuGo Protein Bar, Chocolate, 11g Protein, Gluten Free, 15 CountFree ShippingNuGo
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ONE Protein Bars, Smores, Gluten Free with 20g Protein and 1g Sugar, Pantry Staples, 2.12 oz (12 Count), Packaging May VaryFree ShippingONE
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CLIF BUILDERS + Caffeine Protein Bars - Chocolate Chip Cookie Dough Flavor - 20g Plant Based Protein - Gluten Free - Non-GMO - Low Glycemic - No Artificial Sweeteners - 2.4 oz. (12 Pack)Free ShippingCLIF BUILDER'S
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Misfits Protein Bars - High Protein Candy Bars | Gluten Free Plant Based, Low Sugar & Carb, High Fiber Snacks | Variety Pack of 12 (4 Flavors)Free ShippingMisfits
112 Protein Bars deals are available from:
Amazon, eBay stores, starting from $3.89.
The biggest discount we found is 50% on Pure Protein 20g Protein Bar - Caramel Churro - 12ct at eBay.
The lowest price we found is $3.89 while the highest is $99.24.
Prices for the best Protein Bars deals average at $23.39.
Last updated on October 18, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Protein Bars.