Performance Nutrition Food Bars
Built for training days and busy schedules, this sports nutrition food bars collection brings together convenient, portioned options to support an active routine in the United Kingdom. Whether you lift, run, cycle or play team sports, these bars help you manage energy intake and macronutrients on the move—ideal for gym bags, desk drawers and weekend sessions. Prices are shown in GBP for easy comparison.
Explore formats that suit real-world use: a pre-workout bite before an early start, an on-the-go refuel between commitments, or a post-workout snack after strength training. You’ll find popular choices including protein bars, endurance and energy bars, and everyday nutrition bars with flavours and textures that are easy to eat when travelling. Many people use them to support daily protein targets, manage hunger between meals, and plan sports nutrition around long runs, cycling blocks, or match-day preparation.
Choose by training goal
Different sessions call for different fuel. For endurance training, a carbohydrate-led bar can be useful; for recovery, choose a higher-protein option; and for general satiety, consider a more balanced nutrition bar. Compare calories, fibre, protein, carbohydrates and ingredients to align with your preferences.
- Pre-workout: quick energy before training
- During: endurance support for longer efforts
- Post-workout: protein-focused recovery
- Everyday: convenient snack between meals
Simple labels, easier comparisons
All options are selected for clear labelling so you can quickly compare serving sizes, macros and key ingredients. Stock up for your next training cycle with reliable, portable food bars that fit everyday UK shopping habits and performance-focused routines.
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Vendor:think!
think! Vegan High Protein Bar — Peanut Butter Chocolate Chip, 13g Protein, 5g Sugar, Non-GMO, 10 Bars
Think! Peanut Butter Chocolate Chip Bar: Plant-Powered, Convenient, and Flavorful Discover Think! Vegan/Plant Based High Protein Bars in Peanut Butter Chocolate Chip—designed for people who want a tasty, protein-forward snack that travels well through a busy day. Each bar balances a creamy peanut butter...- £41.72
- £41.72
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Vendor:Standard Process Inc.
Standard Process StandardBar – Gluten-Free & Vegetarian Protein Bar (Berry Blend) | 10 g Protein
Berry-forward nourishment in a compact bar Discover a protein bar that leans on real food principles. The StandardProcess StandardBar is designed to be gluten-free and vegetarian, centering on a berry-forward blend that includes blueberries, cranberries, and cherries. Each bar delivers 10 grams of protein,...- £103.58
- £103.58
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Vendor:Infinity Greens
Infinity C Superfood Bars | 1125 mg Plant-Based Vitamin C + 13 Superfoods | Gluten Free & Non-GMO | Infinity Greens
Discover Infinity C Superfood Bars Meet a real-food snack built to fit a busy, health-conscious lifestyle. Infinity C Superfood Bars blend 13 nutrient-dense superfoods with a robust plant-based vitamin C boost, delivering a natural, unprocessed energy option you can reach for anytime. What makes...- £89.20
- £89.20
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Vendor:MOSH
MOSH Variety Pack Keto Protein Bars – High Protein, High Fiber, Low Carb, Gluten Free (15 Count)
Brain- and body-friendly snacking, in one thoughtful pack MOSH's Variety Pack Keto Protein Bars fuse plant-based nutrition with brain-friendly nutrients, crafted for active days. This 15-bar bundle balances indulgence with a clean, keto-compatible profile—vegan, gluten-free, and naturally sweetened to minimize sugar. Each bar delivers...- £72.81
- £72.81
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Vendor:Prolon
Prolon Fasting Bars – 6g Protein, 8g Fiber | Keto, Gluten-Free, Dairy-Free (24 Count)
Why choose Prolon Fasting Bars Designed for fasting lifestyles, Prolon Fasting Bars blend crunchy nuts with a kiss of honey in a portable, convenient bar. Ideal for mornings, travel, or quick between-meal moments, they deliver a satisfying texture and a touch of natural sweetness...- £98.77
- £98.77
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Vendor:Prolon
Prolon Fasting Bars Chocolate Chip – 5g Protein, 7g Fiber | Keto-Friendly, Gluten-Free, Dairy-Free | Intermittent Fasting Nutrition (24 Count)
Prolon Fasting Bars Chocolate Chip: Nutrition That Fits Your Fasting Routine Meet Prolon Fasting Bars Chocolate Chip, a compact, plant-based snack designed to accompany intermittent fasting without compromising your regimen. Each bar pairs a satisfying chocolate chip experience with thoughtful nutrition to help you...- £98.77
- £98.77
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Vendor:BAREBELLS
Barebells Soft Protein Bars Caramel Choco – 16g Protein, 2g Sugar, 24 Bars (Pack of 2)
Introducing Barebells Soft Protein Bar Caramel Choco, a tasty, protein-forward option designed for active days and busy mornings. This pack consolidates 24 bars total across two boxes, making it easy to keep a steady supply at home, in the office, or on the go....- £94.43
- £94.43
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Vendor:Grenade
Grenade Carb Killa Bar – Chocolate Chip Salted Caramel, 12 x 60 g
Smarter snacking with Grenade Carb Killa Bar When you want a treat that fits an active lifestyle, the Grenade Carb Killa Bar delivers a balanced bite. This Chocolate Chip Salted Caramel flavor combines a salted caramel layer, a soft nougat center, and a milk...- £71.50
- £71.50
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Vendor:Grenade
Grenade Carb Killa Protein Chocolate Bar – 21g Protein, Low Sugar, Peanut Nutter (12 Count)
Meet Grenade Carb Killa Protein Chocolate Bar, a triple-layered treat designed to deliver protein without sacrificing taste. Each bar delivers up to 21 grams of protein and keeps simple sugars low, thanks to a careful balance of ingredients and a thick caramel core wrapped...- £73.50
- £73.50
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Anabar Protein Bar — 20g Protein, No Sugar Alcohols, 12 Bars Variety Pack | Final Boss
Meet Anabar: The Protein-Packed Candy Bar Experience a protein bar that tastes like a candy bar while staying true to real ingredients. Anabar from Final Boss Performance blends 20 grams of protein with a luscious chocolate coating, crafted to satisfy cravings and fit a...- £67.33
- £67.33
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Vendor:EatToHeal
EatToHeal Peanut Butter Real Food Bar – Organic Vegan, Gluten Free, Unbaked High-Protein Snack
Introducing the EatToHeal Peanut Butter Real Food Bar Meet a real food bar designed for everyday life. This organic vegan snack blends flavor with straightforward ingredients, offering a convenient option for busy days when you want nourishment without fuss. It’s crafted to be enjoyed...- £67.33
- £67.33
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Vendor:Atkins
Atkins Strawberry Shortcake Protein Meal Bar – 14 Count + 2 Bonus Bars
Meet a tasty, protein-forward snack designed for real-life moments. The Atkins Strawberry Shortcake Protein Meal Bar blends familiar dessert flavor with convenient nutrition, tailored for busy days, travel, and quick meals on the go. Each bite pairs a strawberry-forward profile with a clean finish...- £69.08
- £69.08
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Vendor:Pure Protein
Pure Protein Bars — High Protein, Low Sugar, Gluten Free, Chocolate Salted Caramel (1.76oz) 4 Pack
Pure Protein Bars Chocolate Salted Caramel Designed for on-the-go snacking, these bars pair a satisfying texture with practical nutrition. Each 1.76 oz bar delivers a protein-forward bite with a smooth chocolate layer, a creamy caramel center, and a subtle sea salt finish. The gluten-free...- £83.04
- £83.04
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Vendor:MOSH
MOSH Lemon White Chocolate Keto Protein Bars – High Protein, Low Carb, Gluten Free | 12 Count
MOSH Lemon White Chocolate Keto Protein Bars blend protein, fiber, and clean ingredients into a convenient, gluten-free snack. Each bar delivers 10–13 g of protein, 6–9 g of fiber, and 3 g or less sugar, plus 125 mg Cognizin Citicoline to support focused energy....- £61.85
- £61.85
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Vendor:NuGo
NuGo Slim 24-Count Vegan Protein Bars – Crunchy Peanut Butter & Toasted Coconut, Low Net Carb, Gluten Free, Keto Friendly
NuGo Slim 24-count Vegan Variety Bars Discover NuGo Slim 24-count vegan protein bars, crafted for mindful snacking without sacrificing flavor. Each bar blends real dark chocolate with plant-based protein, offering a thoughtful balance of taste and nutrition. With 16-17g of protein per bar, 6-7g...- £75.46
- £75.46
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Vendor:Magic Spoon
Magic Spoon Treats – 16 High Protein Bars (Salted Caramel & Smores) | Gluten Free & Low Carb
Discover Magic Spoon TreatsMagic Spoon Treats offer a contemporary take on protein bars, delivering a crisp bite, balanced sweetness, and a light, lingering aroma that reminds you of familiar snack favorites. This pack includes 16 bars in two popular flavors, Salted Caramel and Smores,...- £60.75
- £60.75
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Vendor:Magic Spoon
Magic Spoon Treats: 16 High-Protein Salted Caramel Bars | Gluten-Free, Low-Carb Snack for Adults
Meet Magic Spoon Treats: Salted Caramel High-Protein Bars Magic Spoon Treats offer the familiar experience of a protein bar with a modern, wellness-forward twist. The Salted Caramel flavor comes in a box of 16 bars, designed to be gluten-free, grain-free, and friendly to low-sugar...- £75.80
- £75.80
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Vendor:Magic Spoon
Magic Spoon Treats Smores – 16 High-Protein, Gluten-Free & Sugar-Free Low-Carb Bars for Adults
Elevate Your Snack Routine with Magic Spoon Treats Smores The Magic Spoon Smores pack delivers a protein-forward, gluten-free snack with a crave-worthy crunch. This bundle includes 16 individually wrapped bars, making it easy to enjoy a familiar bar experience while supporting modern wellness goals....- £60.75
- £60.75
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Vendor:NuGo
NuGo Slim 24ct Variety Pack – Crunchy Peanut Butter & Brownie Crunch Bars (16g Protein, Gluten Free, Keto Friendly)
Meet NuGo Slim 24ct Variety Pack, a thoughtful duo of flavors designed for protein-forward snacking: Crunchy Peanut Butter and Brownie Crunch. Each bar balances real dark chocolate with a protein-dense center, delivering 16-17g of protein, 6-7g of fiber, and 6-7 net carbs per bar,...- £75.46
- £75.46
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Vendor:MOSH
MOSH Peanut Butter Crunch Keto Protein Bars – High Protein, Low Carb, Gluten Free (12 Count)
Brain-friendly snacking made simple MOSH is a mission-driven brain health brand that aims to support daily wellness through nutrition, education, and research. The Peanut Butter Crunch Keto Protein Bar blends high protein with fiber and clean ingredients to create a snack that satisfies without...- £61.85
- £61.85
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