Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
Best Choice Musashi 
Musashi High Protein Chocolate Brownie Bar, 90 g, 12 Pack Delicious milk chocolate coated bar with a choc brownie flavoured centre11% Off Musashi 
Musashi Crisp Chocolate Peanut Protein Bar 60 g, 12 Pack A unique combination of crispy and chunky pieces drizzled in milk chocolateBest Value Quest 
Quest Nutrition Variety Pack Protein Bars, High Protein, Low Carb, Keto Friendly, 12 Count Quest Bars Variety Pack: Your favourite Quest protein bars; in one fantastic variety pack; enjoy the delicious tastes of25% Off Maxine's 
Maxine's Burn Fat Burning Protein Bars, Caramel Crunch, Box of 12 x 40g Bars High quality protein41% Off Muscle Nation 
Muscle Nation Choc Fudge Brownie Custard Protein Bars – High Protein Snack with Gooey Brownie Layer 12 x 60g SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Choc Fudge Brownie Custard Protein Bars deliver 27% protein per bar to41% Off Muscle Nation 
Muscle Nation Cookies & Cream Custard Protein Bars – High Protein Snack with Cookie Crunch and Custard Layer 12 x 60g SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Cookies & Cream Custard Bars deliver 26% protein per bar to help meet40% Off Musashi 
MUSASHI High Protein Bar, 45g Protein, 2g Total Sugars, White Chocolate Caramel, Post Workout and Protein Snack, 12 Pack Approximately 45 g Protein per 90 g Bar — Each bar delivers around 45 g of protein to support muscle repair and maintena35% Off Quest Quest Nutrition Chocolate Chip Cookie Dough Protein Bar, High Protein, Low Carb, Keto Friendly, 12 Count CHOCOLATE CHIP COOKIE DOUGH: Our best-selling bar is like sneaking a spoonful of cookie dough straight from the bowl; Bu35% Off Quest Quest Nutrition Chocolate Brownie Protein Bar, High Protein, Low Carb, Keto Friendly, 12 Count CHOCOLATE BROWNIE: One of the world's iconic desserts, brownies have been re-invented for a new Cheat Clean generation;27% Off Quest Quest Nutrition White Chocolate Raspberry Protein Bar, High Protein, Low Carb, Keto Friendly, 12 Count WHITE CHOCO RASPBERRY: Indulge your taste buds with REAL dried raspberries and protein-packed white choc in every bite o41% Off Muscle Nation Muscle Nation White Choc Raspberry Custard Protein Bars – Creamy Custard Snack with Berry Layer 12 x 60g SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation White Choc Raspberry Custard Protein Bars offer 26% protein per bar toGrenade Grenade OREO White Protein Bar - High Protein, Low Sugar, 12 x 60 g HIGH PROTEIN: Packed with protein, with at least 20 g per barMuscle Nation Muscle Nation Caramel Toffee Custard Protein Bars 12 x 60g – High Protein Snack with Soft Caramel Custard Center 12-Pack SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar Caramel Toffee Custard delivers 30% protein to fuel muscleMuscle Nation Muscle Nation Cheesecake Caramel Protein Bar – High Protein Snack with Layers and Inclusions, Soft Texture, Convenient O SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar Cheesecake Caramel offers a quick, convenient source of prMusashi Musashi Protein Wafer Bar Vanilla 40 g, 12 Pack 4 Layers of crisp wafer layered with a smooth, next-generation WPC protein cream filling41% Off Muscle Nation Muscle Nation Cheesecake Pistachio Papi Protein Bar Full of Flavour, Layers, and Inclusions, Soft and Chewy Texture, Con SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar provides a convenient, on-the-go source of protein to helpPure Protein Pure Protein Chocolate Deluxe Bar, 12 Count, 1.76 oz NEW LOOK! One 12 count box of Pure Protein Chocolate Deluxe Protein BarsMuscle Nation Muscle Nation Cheesecake Lemon – Protein Bar Full of Flavour featuring a biscuity base layer, topped with a soft cheesec SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar Cheesecake Lemon offers a quick convenient source of prote35% Off Fulfil FULFIL Vitamin & Protein Bar, 20g Protein, Low Sugar Salted Caramel Flavour | 55g (Pack of 15) 20g PROTEIN: Packed with high-quality protein to support muscle recovery and keep you feeling full.Grenade Grenade High Protein, Low Sugar Bar - Chocolate Chip Salted Caramel, 12 x 60 g HIGH PROTEIN: Packed with protein, with at least 20 g per barMusashi Musashi Crisp Chocolate Mint Protein Bar 60 g, Pack of 12 A unique combination of crispy and chunky pieces drizzled in milk chocolate50% Off Musashi Musashi Protein+ Energy Bar, Banana Bread, High Protein Snack, Energy Boost, Low Sugar, Post-Workout Recovery, Pack of 1 1:1 Protein & Carbohydrate Ratio – Engineered with a balanced blend of protein and carbs in each bar, delivering 15g ofMuscle Nation Muscle Nation Choc Peanut Butter Custard Protein Bars – High Protein Snack with Gooey Centre and Chocolate Coating 12 x SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Choc Peanut Butter Custard Bars deliver 28% protein per bar to support33% Off CLIF Bar CLIF Builders - Chocolate Flavour - Protein Bars - Non-GMO - 20g Plant Based Protein - No Artificial Sweetners - Flavour HIGH-QUALITY INGREDIENTS: CLIF Builders protein bars are made with non-GMO ingredients to digest slowly for prolonged leGrenade Grenade High Protein, Low Sugar Bar - OREO, 12 x 60 g HIGH PROTEIN: Packed with protein, with over 21 g per barGrenade Grenade High Protein, Low Sugar Bar - White Chocolate Salted Peanut, 12 x 60 g HIGH PROTEIN: Packed with protein, with at least 19 g per bar36% Off Bounce Bounce Cashew Caramel Protein Ball- box of 12. High protein gluten free low sugar low carb healthy snacks better than an [CURB CRAVINGS, NATURALLY] get excited over drool-worthy snacks that will level up your snacking game. A delicious combi42% Off Atkins Atkins Caramel Chocolate Nut Roll Snack Bar - High in Fibre, Low Sugar, Protein Snack, 5 Pack BLISS MEETS BALANCE. Treat yourself to the irresistible flavours of caramel and chocolate with 2g of sugar per servingSnackHQ Pick Me Up High Protein Snack Bars with 8g of Protein and only 100 Calories | These 5 Star Rated Healthy Snacks are High 5 HEALTH STAR RATING — CERTIFIED HEALTHY SNACK YOU CAN TRUST. Pick Me Up Cookies & Cream Protein Bars carry a 5 Health SFibre Boost Fibre Boost Cold Pressed Choc Choc Chip flavoured Protein Bar Choc Choc Chip x 12 bar40% Off Muscle Nation Muscle Nation Banana Toffee Custard Plant Protein Bar – Vegan-Friendly High Protein Snack with Layers and Inclusions, Da SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Plant Protein Bar provides a delicious, plant-based source of proteinCarman's Carman's Protein Bars Limited Edition Cookies & Cream 6x200g (Pack of 30) 10g of protein per bar to keep you feeling fuller for longer24% Off Trek TREK Protein Oat Bars - Biscoff - Plant-Based - Vegan - Source of Fibre - 16 x 50g - 0,8kg CONTAINS 16 PROTEIN OAT BARS - individually wrapped, perfect for stocking up your pantry at home or keeping one at hand34% Off Noshu Noshu Protein+ Choc Malt High Fibre Bar | Keto Friendly Protein Bar, Low Carb, Sugar Free, Gluten Free | Prebiotic Fibre HIGH FIBRE CHOCOLATE PROTEIN WITH PREBIOTIC FIBRE – Noshu Protein+ Choc Malt bar combines chocolate protein with prebiot35% Off Fulfil FULFIL Vitamin & Protein Bar, 19g Protein, Low Sugar Chocolate Peanut Flavour | 55g (Pack of 15) 19G PROTEIN: A substantial protein boost to support your muscles and keep you feeling satisfied.Fibre Boost Fibre Boost Cold Pressed Apricot Almond flavoured Protein Bar 20g Fibre 24g Protein 2.3g Carbs 2.1g SugarsSmart Bars Smart Bars Protein Bar - Mango Cream, 12 x 60 g | 19 g High Protein Snack, Keto Friendly, Nutritional, Low-Carb, Low Sug CREAMY MANGO BLISS, ZERO COMPROMISE: All the mango cream taste in a clean protein bar you can enjoy any time - your go-t47% Off Atkins Atkins Soft Baked Protein Bars, Blueberry, 15g Protein, 1.7g Sugar, Excellent Source of Fibre, Low Carb, 4 Pack AT MEAL TIME. Stay satisfied at meal time with a soft and delicious Atkins Blueberry Soft Baked Meal Bar that provides 1Muscle Nation Muscle Nation Protein Crisp Bar Choc Fudge Brownie 12 x 60g SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar provides a convenient source of protein to support daily nMaxine's Maxine's Choc Crunch Obsession Burn Bar 12 x 40g High quality proteinCarman's Carman's Protein Bars Salted Caramel Nut Butter 6x200g (Pack of 30) 10g of protein per bar to keep you feeling fuller for longerFibre Boost Fibre Boost Cold Pressed Coconut White Choc Almond flavoured Protein Bar 20g Protein 26g Fibre 0.7g Carbs 0.5g SugarCarman's Carman's Carman's Gourmet Protein Bars (20 X 40 g) Net wt (800 g), 800 g Gluten Free22% Off Musashi MUSASHI Delux Peanut High Protein Bar 12 Pack, 12 x 60 g Convenient, delicious milk chocolate coated bar15% Off Atkins Atkins High Protein Bars, Brownie Delight Flavour, 15g of Protein, 4g Net Carbs, Keto Protein Bars, Low Sugar, 4 Count HIGH PROTEIN SNACK BAR - Contains 15g of protein per serving, offering a tasty and satisfying option to help keep you feFibre Boost Fibre Boost Cold Pressed Salted Almond flavoured Protein Bar 20g Protein 24g Fibre 0.7g Carbs 0.5g Sugar15% Off ATP Science ATP Science NOWAY Collagen Protein Bars, Clean, High Protein Snack with Bodybalance Collagen Peptides, No Artificial Fla Protein Bars Made Of Clean Ingredients: These protein bars are made with a short, transparent ingredient list, no unnecePeak Chocolate Peak Energy Caffeinated Dark Chocolate Energy Bars with Sea Salt - Sugar Free Chocolate, High Protein, 100mg Natural Caf ENERGY BOOST & SUPPORT : Infused with 100 mg of natural caffeine from guarana extract, these bars act as supplements for17% Off Smart Bars Smart Bars Protein Bar - Apricot Coconut, 12 x 60 g | 18.4 g High Protein Snack, Keto Friendly, Nutritional, Low-Carb, L APRICOT COCONUT LIFT, ZERO COMPROMISE: All the apricot coconut taste in a clean protein bar you can enjoy any time - youAmazonia Amazonia Raw Protein Bar Choc Chip Cookie Dough – 10g Plant Protein, Vegan, Gluten-Free, Non-GMO, Clean Ingredients List DELICIOUSLY INDULGENT FLAVOUR: Enjoy the irresistible taste of Choc Chip Cookie Dough in every bite of our protein bars,17% Off Smart Bars Smart Bars Protein Bar - Banana Bread, 12 x 60 g | 19.1 g High Protein Snack, Keto Friendly, Nutritional, Low-Carb, Low BANANA-BREAD NOSTALGIA, ZERO COMPROMISE: All the banana bread taste in a clean protein bar you can enjoy any time - yourMusashi Musashi Vanilla Flavoured High Protein Wafer 12 Pack, 12 x 40 g 4 Layers of crisp waferMuscle Nation Muscle Nation Cheesecake Strawberry – Protein Bar Full of Flavour featuring a biscuity base layer topped with a soft che SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Protein Bar provides a convenient source of protein to support daily nCarman's Carman's Protein Bars Coconut, Yoghurt & Roasted Nut 6x200g (Pack of 30) 10g of protein per bar to keep you feeling fuller for longerMuscle Nation Muscle Nation Choc Hazelnut Custard Plant Protein Bar with Soft Filling: A Flavoursome & Vegan-Friendly Snack 12 x 50g SUPPORTS YOUR DAILY TRAINING GOALS: Muscle Nation Choc Hazelnut Custard Plant Protein Bar offers a delicious, plant-base20% Off UNCLE TOBYS Uncle Tobys Caramel Dark Choc Protein Muesli Bars 5 Bars (40 Count, Pack of 8) Pack a delicious and healthy lunch box snackFibre Boost Fibre Boost Cold Pressed Choc Cherry Coconut flavoured Protein Bar Choc Cherry Coconut x12 barsCarman's Carman's Protein Bars Dark Choc & Cranberry Gluten Free 6x200g (Pack of 30) 10g of protein per bar to keep you feeling fuller for longerFibre Boost Fibre Boost Cold Pressed Crème Brulee flavoured Protein Bar Creme Brulee x12 bar35% Off Fulfil FULFIL Vitamin & Protein Bar, 20g Protein, Low Sugar Milk Chocolate Flavour | 55g (Pack of 15) 20G PROTEIN: Packed with high-quality protein to support muscle recovery and keep you feeling full.35% Off Fulfil FULFIL Vitamin & Protein Bar, 18g Protein, Low Sugar Chocolate Hazelnut Whip Flavour | 55g (Pack of 15) 18G PROTEIN: Packed with high-quality protein to support muscle recovery and keep you feeling full.33% Off CLIF Bar CLIF Builders - Chocolate Mint Flavour - Protein Bars - Non-GMO - 20g Plant Based Protein - No Artificial Sweetners - Fl HIGH-QUALITY INGREDIENTS: CLIF Builders protein bars are made with non-GMO ingredients to digest slowly for prolonged leFibre Boost Fibre Boost Cold Pressed Peanut Choc Caramel flavoured Protein Bar 21g Fibre 24g Protein 0.6g Carbs 0.4g Sugars20% Off UNCLE TOBYS Uncle Tobys Double Choc Protein Muesli Bars 5 Bars (40 Count, Pack of 8) Pack a delicious and healthy lunch box snack10% Off Smart Bars Smart Bars Protein Bar - Caramel Honey Macadamia, 12 x 60 g | 19.1 g High Protein Snack, Keto Friendly, Nutritional, Low CARAMEL HONEY MACADAMIA, ZERO COMPROMISE: All the caramel honey macadamia taste in a clean protein bar you can enjoy anyALOHA ALOHA Organic Plant Based Protein Bars BOX CONTAINS 12 - 1.98 OUNCE USDA ORGANIC PLANT-BASED PROTEIN BARS (TWO OF EACH FLAVOR)29% Off Noshu Noshu Protein+ Crunchy Cookie Butter Keto Pro Bar | High Protein Low Carb, Sugar Free, Gluten Free | MCTs & Green Coffee HIGH PROTEIN CRUNCHY COOKIE BUTTER – Noshu Protein+ delivers satisfying crunchy texture with rich cookie butter flavour.16% Off Smart Bars Smart Bars Protein Bar - Raspberry White Choc, 12 x 60 g | 18.5 g High Protein Snack, Keto Friendly, Nutritional, Low-Ca RASPBERRY WHITE CHOCOLATE, ZERO COMPROMISE: All the [flavour] taste in a clean protein bar you can enjoy any time - yourRXBAR RXBAR Protein Bars, Protein Snack, Snack Bars, Blueberry, 22oz Box (12 Count) Discover a blueberry protein bar made with simple ingredients; Egg whites, almonds, cashews, dates, and no B.S.Smart Bars Smart Bars Protein Bar - Cookies and Cream, 12 x 60 g | 19.4 g High Protein Snack, Keto-Friendly, Nutritional, Low-Carb, COOKIES & CREAM CLASSIC, ZERO COMPROMISE: All the cookies & cream taste in a clean protein bar you can enjoy any time -My Muscle Chef Recovery Bar Pack Double Choc Fudge Pack of 12 x 55g Creme protein filling between crispy protein and cocoa pieces.50% Off Quest Quest Nutrition Bake Shop, Chocolate Brownies, 10g Protein, 3g Carbs, 1g Sugar, 10 Count HACK YOUR SNACK. Quest Bake Shop Chocolate Brownies feature a rich and sweet chocolatey taste you’ll want to enjoy againFibre Boost Fibre Boost Cold Pressed Choc Malt flavoured Protein Bar 21g Protein 27g Fibre 0.4g Carbs 0.2g SugarATP Science NOWAY Collagen Marshmallow Protein Bars, High-Protein Snack Made with BODYBALANCE Collagen, Dairy-Free, Gluten-Free, Soy High-Protein Snack Option: Enjoy the rich taste of NOWAY Collagen Bars, featuring a soft marshmallow texture in a delighFibre Boost Fibre Boost Cold Pressed Choc Hazelnut flavoured Protein Bar Hazelnut Choc Chip x 12 barFibre Boost Fibre Boost Cold Pressed Rocky Road flavoured Protein Bar 20g Protein 24g Fibre 1.3g Carbs 1.2g SugarMax's Max's Super Shred High Protein / Low Carb Fat Burning Bars, Caramel Crunch, Box of 12 x 60g High quality whey protein barsOptislim VLCD Optislim VLCD Meal Replacement Bar, High Pure Protein Bar, Low Carb Healthy Diet Snack, Low Sugar Snacks with 25 Vitamin A perfect meal replacement when you don’t have enough time for breakfast, lunch or dinner because they provide the body14% Off Smart Bars Smart Bars Protein Bar - Cinnamon Donut, 12 x 60 g | 23.1 g High Protein Snack, Keto-Friendly, Nutritional, Low-Carb, Lo CINNAMON DONUT HIT, ZERO COMPROMISE: All the cinnamon donut taste in a clean protein bar you can enjoy any time - your gCLIF Bar CLIF BAR - Energy Protein Bars - Crunchy Peanut Butter - Made with Organic Oats - Energy Bars - Non-GMO - (15 Pack) PEANUT BUTTER PERFECTION: Includes one 15-pack box of Crunchy Peanut Butter energy bars made with crunchy peanuts and orFibre Boost Fibre Boost Cold Pressed Coconut Choc Chip flavoured Protein Bar Coconut Choc Chip x 12 barFibre Boost Fibre Boost Cold Pressed Brownie flavoured Protein Bar 20g Protein 25g Fibre 0.8g Carbs 0.4g SugarFodbods Fodbods Peanut Choc Protein Bars, Vegan, Low FODMAP, IBS Friendly, Gluten Free, Natural Ingredients, Plant-Based, 15g Pr Each box contains 12x 50g Peanut Choc Protein Bars protein bars25% Off CLIF Bar CLIF Builders - Chocolate Peanut Butter Flavour - Protein Bars - Non-GMO - 20g Plant Based Protein - No Artificial Sweet HIGH-QUALITY INGREDIENTS: CLIF Builders protein bars are made with non-GMO ingredients to digest slowly for prolonged le21% Off Amazonia Amazonia Raw Protein Bar Salted Caramel Choc Crisp – 10g Plant Protein, Vegan, Gluten-Free, Non-GMO, Clean Ingredients L DELICIOUSLY INDULGENT FLAVOUR: Enjoy the irresistible taste of Choc Chip Cookie Dough in every bite of our protein bars,17% Off Smart Bars Smart Bars Protein Bar - Latte, 12 x 60 g | 20 g High Protein Snack, Keto Friendly, Nutritional, Low-Carb, Low Sugar SMOOTH LATTE PICK-ME-UP, ZERO COMPROMISE: All the coffee latte taste in a clean protein bar you can enjoy any time - youFibre Boost Fibre Boost Cold Pressed Strawberry Cheesecake flavoured Protein Bar 20g Protein 25g Fibre 3g Carbs 2.7g SugarFibre Boost Fibre Boost Cold Pressed Banana Bread flavoured Protein Bar 21g Protein 26g Fibre 1.8g Carbs 1.3g SugarFibre Boost Fibre Boost Cold Pressed Spiced Pear and Walnut flavoured Protein Bar 20g Protein 25g Fibre 2.3g Carbs 1.8g SugarSmart Bars Smart Bars Protein Bar - Peanut Butter and Jelly, 12 x 60 g | 19.5 g High Protein Snack, Keto Friendly, Nutritional, Low PB & Jelly joy, ZERO COMPROMISE: All the peanut butter & jelly taste in a clean protein bar you can enjoy any time - youGrenade Grenade Carb Killa High Protein and Low Carb Bar, 12 x 60 g - Caramel Chaos Packed with protein, with 23g per barFibre Boost Fibre Boost Cold Pressed Honey Nougat flavoured Protein Bar 21g Protein 26g Fibre 0.6g Carbs 0.4g SugarFibre Boost Fibre Boost Cold Pressed Sticky Date Pudding flavoured Protein Bar 20g Protein 25g Fibre 3.6g Carbs 0.2g Sugar37% Off Atkins Atkins Endulge Caramel Nut Chew Bars | Keto Friendly Bars | 15 x 34g Low Carb Caramel Chocolate Bars | Low Carb, Low Sug Low carb (2g), Low sugar (1g), High Fibre (5.9g), Great TasteFibre Boost Fibre Boost Cold Pressed Salted Caramel flavoured Protein Bar Salted Caramel x12 barsGo Natural Go Natural Almond Cashew Seeds Protein Bar 16 X 45g Packed with protein and dietary fibre for sustained energyFibre Boost Fibre Boost Cold Pressed Maple Pancake flavoured Protein Bar 22g Protein 27g Fibre 0.4g Carbs 0.2g Sugar17% Off Smart Bars Smart Bars Protein Bar - Coconut, 12 x 60 g | 19 g High Protein Snack, Keto Friendly, Nutritional, Low-Carb, Low Sugar CREAMY COCONUT ESCAPE, ZERO COMPROMISE: All the coconut taste in a clean protein bar you can enjoy any time - your go-to