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Best Sellers

These are Box of Proteins best selling protein bars, flapjacks, crisps, brownies and more! The list will update regularly so make sure you check back.

Protein Dynamix Yumm Protein Crunchers - Milk Chocolate

£1.99£2.29
You Save £0.30 / 13%
Are you ready to discover a whole new world of tasty, high in protein snacks? If you answered yes, then you’ve come to the right place. These high protein crispy bites from Yumm are lavishly coated in no-added sugar chocolate with a hint of sweetener to give you the sweet tooth fix you need without the repercussions. Guilt and gluten...

Nano Ä Protein Pancake - Vanilla

£2.20£2.99
You Save £0.79 / 26%
The new unique creation from Nano Ä, packed full of protein, freshly baked pancake snack is also filled with a sweet looking creamy center. Nutrition profile is surprisingly lean featuring a protein to calorie ratio lower than most of the protein bars we know of. It also uses a simple combination of ingredients with egg yolk, no added sugar, whole...

Mountain Joe's Rocky Road Protein Bar - White Chocolate *LTD EDITION*

£2.29£2.99
You Save £0.70 / 23%
NEW Mountain Joe's Rocky Road Protein Bar White Chocolate *LTD EDITION*. Chocolate flavoured coated ''crispies'', marshmallows and toffee pieces with added protein. 15g of Protein Less than 5g of Sugar Non GMO   Nutrition Per 100g Per Bar (55g) Energy (kJ) 1951 1073 Energy (kcal) 465 256 Fat 19g 10g - of which saturates 15g 8.4g Carbohydrate 47g 26g - of...

Mars - Hi Protein Bar

£2.29£2.99
You Save £0.70 / 23%
Mars Hi Protein Bar now available at Box of Protein! Introducing the NEW Mars Hi Protein Bar by Mars. The NEW Mars Hi Protein Bar now has 22g with the same delicious combination of caramel and a soft nougaty centre! Perfect as a healthy alternative to the original Mars bar, around training or on the go.   Nutrition Per 100g Per Bar (66g) Energy (kJ) 1465 967...

Buff Bake Protein Sandwich Cookie - Snickerdoodle

£2.29£2.89
You Save £0.60 / 21%
At first there was the amazing, crunchy, super tasty, macro friendly Buff Bake Cookies, what could you do to make them taste even better?!? How about adding some delicious spread in the middle and making them bite size? Yep! Introducing the Buff Bake SANDWICH Cookies! Buff Bake's Protein Sandwich cookies are the new and exciting way to get some extra protein in...

USN Low Sugar Protein Bar - Chocolate

£1.49£1.99
You Save £0.50 / 25%
Introducing USN’s ‘Low Sugar Protein Bar’ guaranteed to fulfil your cravings... and then some! Delivering a colossal 11g of protein and only 1.2g of sugar per bar, it’s the perfect choice for on-the-go protein intake. Available in Vanilla, Strawberry Cheesecake & Chocolate it will blow your taste buds away! This bar promises to deliver: Taste Low Sugar High protein A...

USN Low Carb Protein Delite 22 Bar - Banana Waffle

£2.69£2.99
You Save £0.30 / 10%
Amazing taste with the nutritionals to go with it 22g Protein and just 2g Sugars Assist muscular repair and limit calorie intake Guilt-free snack to keep those Sugar cravings away High Protein snack when on-the-go Taking great tasting, healthy snacks to the next level, the USN Low Carb Protein Delite 22s combine deliciously scrumptious flavours with great nutritionals. Each mouth-watering...

Myprotein Protein Wafer - Chocolate Hazelnut

£1.99£2.69
You Save £0.70 / 26%
Protein Wafers are high protein wafer snacks with a velvety protein filling coming from a blend of milk protein isolate and whey protein isolate to deliver a deliciously tasting wafer. Protein Wafers come in a range of great flavours and are a fantastic alternative snack to help increase daily protein intake. With 60% less sugar and 20% less fat than...

Dr Zak's Protein Clusters - Fruit & Yoghurt

£1.49£1.99
You Save £0.50 / 25%
Dr Zak’s have come up with yet another industry first.  Using Pea protein isolate (a complete protein source), we have created some delicious high protein clusters coated in three amazing flavours. Super convenient and healthy, they deliver up to 12g of protein in every 30g pack (an amazing 41% protein) with our no compromise taste promise. And once again, we...

Buff Bake Protein Cookie - White Chocolate Peanut Butter

£2.20£2.99
You Save £0.79 / 26%
We've taken one of our best sellers and made it Gluten Free!  Starting with a soft baked peanut butter base and adding creamy white chocolate chips, this cookie is high in protein and fiber and excludes any artificial ingredients.  NO sugar alcohols. NO artificial sweeteners, preservatives, or flavors.   Gluten Free 16g of Protein Per Cookie All Natural Ingredients   Nutrition Per...

Buff Bake Protein Sandwich Cookie - Double Chocolate

£2.29£2.89
You Save £0.60 / 21%
At first there was the amazing, crunchy, super tasty, macro friendly Buff Bake Cookies, what could you do to make them taste even better?!? How about adding some delicious spread in the middle and making them bite size? Yep! Introducing the Buff Bake SANDWICH Cookies! Buff Bake's Protein Sandwich cookies are the new and exciting way to get some extra protein in...

Battle Oats Battle Bites - Birthday Cake

£2.29£2.99
You Save £0.70 / 23%
Let’s party! Birthday Cake Battle Bites boasts a nice soft vanilla-infused cake style centre, with a jammy raspberry coloured caramel layer, covered in low sugar white chocolate and topped with naturally coloured sprinkles. Birthday Cake Battle Bites make a perfect protein treat for celebrating your fitness buddies most special day of the year. However, they’re so good you’ll want to...

Battle Oats Battle Bites - Chocolate Caramel

£2.29£2.99
You Save £0.70 / 23%
NEW Battle Bites Chocolate Caramel with Fudge Crumb Topping at Box of Protein! This is a battle cry to all caramel lovers! Our caramel layered low sugar chocolate bite-sized pieces have a soft chocolate core and fudge crumb topping that - when consumed - will take you to a whole new level of rich, caramel, chocolate euphoria! Battle Bites taste...

Bounty - Protein Flapjack

£1.99£2.59
You Save £0.60 / 23%
Bounty Protein Flapjack now available at Box of Protein! Just when you thought Protein by Mars can't possibly create anything tastier than what they have already, get ready for the new Bounty Protein Flapjack! Super tasty flapjack base with the taste of Bounty, what could be better!? A higher carb version of the Bounty Protein Bar, these Bounty Protein Flapjacks are a great pre or...

UFIT Crunchers - Thai Sweet Chilli

£1.29£1.99
You Save £0.70 / 35%
UFIT Crunchers offer the ultimate high protein and healthy on-the go snack in the form of a delicious high protein popped chip. UFIT Crunchers offers the taste and crunch of traditional crisps but without the unhealthy fats and unwanted calories. These delicious crunchy snacks are bursting with flavour and have been popped instead of fried allowing you to enjoy at...

UFIT Crunchers - Sour Cream & Onion

£1.29£1.99
You Save £0.70 / 35%
UFIT Crunchers offer the ultimate high protein and healthy on-the go snack in the form of a delicious high protein popped chip. UFIT Crunchers offers the taste and crunch of traditional crisps but without the unhealthy fats and unwanted calories. These delicious crunchy snacks are bursting with flavour and have been popped instead of fried allowing you to enjoy at...

Oatein Super Cookie - Salted Caramel

£1.99£2.59
You Save £0.60 / 23%
Description Oatein Super Cookie is a delicious fusion of Oats and Protein avaialble in 4 mouth watering flavours. They are soft baked and packed with 16g of Protein , ideal for today's modern lifestyle. Oatein Super Cookies are tailored for a fast and convenient snack and contain a serving of Oats for slow release energy and recovery. Nutrition Nutritional Information...

Myprotein Protein Balls - Chocolate

£1.99£2.69
You Save £0.70 / 26%
Deliciously crispy, our Choc Protein Balls are created with indulgent cocoa powder and a crunchy soy protein centre, for a tasty on-the-go treat that’s packed with 15g of protein.And, with over 50% less carbs, 60% less sugar, and five times more protein than popular supermarket alternatives, enjoy a super-satisfying snack without derailing the diet. 15g of protein 50% less carbs...

Myprotein Brownie - Chocolate

£1.79£1.99
You Save £0.20 / 10%
23g of protein per brownie Sumptuously chocolatey 75% less sugar than a standard supermarket brownie Crafted with the finest cocoa and studded with premium chocolate chunks, Protein brownies represent the latest addition to our high protein snack range. Irresistibly chocolatey and chewy, you won’t believe that each brownie contains 23 grams of protein and only 4 grams of sugar. These...

Mars - Xtra Choc Protein Bar *LIMITED EDITION*

£2.29£2.99
You Save £0.70 / 23%
Mars protein bar just got chocolatey-er (yeah, that's a word :D)! Another new addition to the Mars protein family, except this isn't a new bar per se, it's an extra chocolatey version of an already great bar, the Mars Xtra Choc Protein Bar! What can be better than the Mars protein bar already...how about extra chocolate?! Now boasting an extra chocolatey...

Muscle Moose Mountain Chips - Bangin’ BBQ

£1.19£1.89
You Save £0.70 / 37%
Why hello there, did we catch your eye? You bet we did! Muscle Moose Mountain Chips are your new snacking staple. With 93 calories per bag and added protein, these little triangles of joy will have you dancing in victory at your snack selection skills – good work. Muscle Moose Mountain Chips are super crunchy, super tasty, super mountain like...

Buff Bake Protein Sandwich Cookie - Sweet & Salty

£2.29£2.89
You Save £0.60 / 21%
At first there was the amazing, crunchy, super tasty, macro friendly Buff Bake Cookies, what could you do to make them taste even better?!? How about adding some delicious spread in the middle and making them bite size? Yep! Introducing the Buff Bake SANDWICH Cookies! Buff Bake's Protein Sandwich cookies are the new and exciting way to get some extra protein in...

Barebells Protein Bar - White Chocolate Almond

£2.29£2.99
You Save £0.70 / 23%
A white chocolate and almond encased protein bar is as delicious as it sounds, it is the perfect – and guilt-free - choice for everyone on the lookout for that extra protein fuel or when your taste buds want something really tasty. The bar is completely free from added sugars and is enriched with 20 grams of protein. White chocolate...

Grenade Carb Killa Go Nuts - Salted Peanut

£1.99£2.29
You Save £0.30 / 13%
Say hello to the latest addition to the Carb Killa® family: all hail the Go Nuts™ bar! This delicious Salted Peanut flavour treat is high in protein and low in sugar, making it the ultimate guilt-free snack to grab on the go. Featuring tons of nutritional benefits and absolutely nuttin’ artificial, the Go Nuts™ protein nut bar is set to revolutionise...

Mountain Joe's Rocky Road Protein Bar - Peanut Butter

£2.29£2.89
You Save £0.60 / 21%
NEW Mountain Joe's Rocky Road Protein Bar. Chocolate flavoured coated ''crispies'', marshmallows, Peanuts and Raisins. 15g of Protein Less than 5g of Sugar Non GMO   Nutrition Per 100g Per Bar (55g) Energy (kcal) 438 241 Fat 24g 13g - of which saturates 17g 9.1g Carbohydrates 39g 21g - of which sugars 7.6g 4.2g Fibre 0.5g 0.3g Protein 28g 15g Salt 0.82g 0.45g...

Mountain Joe's Rocky Road Protein Bar - Classic

£2.29£2.89
You Save £0.60 / 21%
NEW Mountain Joe's Rocky Road Protein Bar. Chocolate flavoured coated ''crispies'', marshmallows, Cherries and Raisins. 15g of Protein Less than 5g of Sugar Non GMO   Nutrition Per 100g Per Bar (55g) Energy (kcal) 427 235 Fat 22g 12g - of which saturates 17g 9.2g Carbohydrates 41g 23g - of which sugars 8.5g 4.7g Fibre 0.2g 0.1g Protein 27g 15g Salt 0.87g 0.48g...

Myprotein Protein Wafer - Chocolate

£1.99£2.69
You Save £0.70 / 26%
Protein Wafers are high protein wafer snacks with a velvety protein filling coming from a blend of milk protein isolate and whey protein isolate to deliver a deliciously tasting wafer. Protein Wafers come in a range of great flavours and are a fantastic alternative snack to help increase daily protein intake. With 60% less sugar and 20% less fat than...

Myprotein Crisps - Sweet Chilli & Sour Cream

£1.79£1.99
You Save £0.20 / 10%
Description 100 calories per bag with 11g protein Taste just as good as regular crisps Perfect alternative to unhealthy snacks Delivering 11g of protein in just 100 calories, these Protein Crisps are the perfect choice when looking for a healthy yet delicious snack. In convenient 25g packs, these are ideal to keep in your bag for whenever you need a...

Muscletech Nitro Tech Crunch - Vanilla Birthday Cake

£2.69£2.99
You Save £0.30 / 10%
High protein - 22g protein bar Baked centre for a superior softer texture Gluten free Great choice of candy coated bars in a range of delicious flavours High fibre content Extensive taste testing delivers the ultimate in flavour WHY Nitro-Tech Crunch Bars are superior to MuscleTech's previous low carb bar, Mission 1. Each bar has been designed to first and...

Lenny & Larry's Muscle Brownie - Triple Chocolate

£1.89£2.59
You Save £0.70 / 27%
NEW & IMPROVED RECIPE: ✔ 1 Brownie = 1 Serving✔ 35% Less Sugar Than a Regular Brownie (Only 9g)✔ 20g of Protein Per Brownie✔ 20% Daily Fiber (5g)✔ Less Calories Than The Original Muscle Brownie®Taking chocolate to a whole new level, we present our Triple Chocolate Muscle Brownie®! Drizzled with chocolate and filled with chocolate chips, this chocolate brownie is...