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Convenient Nutrition on the Go
One of the biggest challenges of maintaining a healthy diet is finding nutritious options when you’re busy. Protein bars are a convenient solution, offering balanced nutrition in a portable package. They’re perfect for those on-the-go moments when you need a quick yet healthy snack.
High Protein Content for Muscle Recovery and Growth
Protein is essential for muscle recovery and growth, making protein bars an ideal post-workout snack. They provide the necessary nutrients to help repair and build muscle tissue, which is crucial for anyone engaged in regular physical activity.
- Supports muscle recovery after exercise
- Helps in building lean muscle mass
- Provides essential amino acids
Weight Management and Satiety
Protein bars can play a significant role in weight management. The high protein content helps in keeping you full for longer periods, reducing the likelihood of overeating or snacking on unhealthy options.
- Helps in controlling appetite
- Reduces cravings for unhealthy snacks
- Aids in maintaining a healthy weight
Find the best protein bars for your needs here.
Energy Boost Without the Crash
Unlike high-sugar snacks that lead to energy spikes and crashes, protein bars provide a steady source of energy. They help you stay alert and focused throughout the day, making them a smart snack choice for work or study sessions.
Versatility and Variety
With a wide range of flavors and ingredients, there’s a protein bar to suit every taste. From chocolate and peanut butter to fruit and nut, the variety ensures you never get bored of incorporating them into your diet.
Easy to Include in a Balanced Diet
Protein bars are not just for athletes; they’re a healthy snack option for anyone looking to add more protein to their diet. They can easily fit into a balanced diet, providing essential nutrients without the need for meal preparation.
Check here for a wide selection of protein bars.
Bestseller No. 1
Grenade OREO White High Protein, Low Sugar Bars, 12 x 60 g – 21 g Protein per Snack Bar with Crunchy OREO Pieces & White Chocolate Coating
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 20g of protein and contains less than 2g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of genuine OREO Vanilla, a soft protein nougat loaded with authentic OREO cocoa, topped with low sugar white chocolate and zero sugar OREO Pieces
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
Bestseller No. 2
Grenade OREO High Protein, Low Sugar Bars, 12 x 60 g – 21 g Protein per Snack Bar with Crunchy OREO Pieces & Milk Chocolate Coating
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 21g of protein and contains just 1g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of genuine OREO Vanilla, a soft protein nougat loaded with authentic OREO cocoa, topped with low sugar chocolate and zero sugar OREO Pieces
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
Bestseller No. 3
Nature Valley Protein Peanut & Chocolate Gluten Free Cereal Bars 26 x 40g
- Nature Valley Protein Cereal Bars contain 10g of protein and are high in fibre
- Nature Valley Protein Cereal Bars are the perfect on the go gluten free snack for any time of day
- Why not also try Nature Valley Crunchy Oats & Dark Chocolate Cereal Bars or Nature Valley Nut Butter Peanut Biscuits?
- Packaging may vary
Bestseller No. 4
Grenade High Protein, Low Sugar Bar - Peanut Nutter, 12 x 60 g (Packaging May Vary)
- HIGH PROTEIN, LOW SUGAR: Each bar is packed with over 20g of protein and contains just 1.7g of sugar
- NO COMPROMISE ON TASTE: Each triple-layered bar consists of a soft peanut flavoured protein nougat, topped with gooey caramel and coated in smooth milk chocolate with real peanut chunks
- FUEL YOUR WORKOUT: Made with high-quality protein, supports muscle growth, recovery & helps you reach your fitness goals - ready to eat pre, post or during workouts
- ON THE GO SNACK: Our individually wrapped bars are a convenient, guilt-free energy boost for busy days, travel, or quick bites between meetings that keeps you going until your next meal
- INFORMED SPORT CERTIFIED: Certified with the Informed Sport Programme and therefore suitable for use by drug tested athletes and military personnel
Bestseller No. 5
Trek High Protein Flapjack Cocoa Oat, 50 g - Gluten Free Bars – Healthy Snack Bars – Plant Based Protein - Vegan Bars (Pack of 16 Bars) | L0572375-P107199021-M107199013
- PROTEIN flapjacks delivering long lasting energy to keep you going
- PLANT-BASED - each bar contains 9g of plant-based protein, is a source of fibre and vegan friendly
- SOURCE OF FIBRE - Perfect nourishing and filling healthy snack with oats
- IDEAL SNACK for active people, sport and fitness fans who are kind to their body
- DELICIOUS - covered with a top layer of chocolate flavour topping, transforming the humble oatiness into a deep and satisfying taste
Bestseller No. 6
FULFIL Vitamin and Protein Bars (15 x 55 g Bars) — Chocolate Salted Caramel Flavour — 20 g High Protein; 9 Vitamins; Low Sugar
- HIGH PROTEIN and LOW SUGAR BARS: Each 55g bar contains 20g of protein; less than 3 grams of sugar and only 204 calories. Great for a tasty treat or a post workout refuel
- OUR PACKS CONTAIN 15 BARS: So you never run out of your favourite protein bar.
- LIFE'S WONDERFUEL: We want FULFIL bars to fuel you on all of your everyday adventures; whether it’s to get you through your work day; hiking up a mountain; a workout; or a sofa snack we’ve got you covered
Bestseller No. 7
Warrior Raw Protein Bars – 20g Protein Per Bar – High Protein Snack Bars Multipack (12 or 24 Bars, 75g Each) – Low Sugar, High Fibre Breakfast & Meal Replacement Bar – Double Chocolate Flapjack
- HIGH PROTEIN FOR MUSCLE, STRENGTH & TRAINING PERFORMANCE – Warrior protein bar fuels your training with a huge 20g of high-quality protein in every bar to support strength, lean muscle and faster recovery. Ideal as a gym protein snack, bodybuilding protein bar, breakfast bar or energy bars, it helps sustain workout intensity, boost power output and keep you performing at your best whether you’re building muscle, cutting or maintaining everyday fitness goals.
- LOW SUGAR, HIGH FIBRE & CLEANER MACROS FOR SMART NUTRITION – Enjoy a satisfying protein snack without the sugar crash. Each bar is low sugar (only 3.7g), high fibre and macro-friendly for steady, sustained energy—supporting weight loss, recomp goals, breakfast on the go, healthier snacking, digestion and everyday gym snacks for men and women. These low sugar protein bars provide long-lasting fullness for better appetite control while supporting balanced nutrition and dieting goals.
- CHEWY FLAPJACK-STYLE TEXTURE WITH GREAT FLAVOUR – Enjoy a dense, chewy flapjack-style oat texture that tastes like a sweet treat while fuelling your day like a sports snack. Each 75g high protein snack delivers real fullness and slow-release energy for busy routines, intense training blocks or anyone wanting a more satisfying protein bar with great taste, offering an indulgent flavour experience similar to white chocolate, brownies, strawberry, salted caramel and dark chocolate bar varieties.
- PERFECT FOR SNACKING, PRE/POST WORKOUT OR ON-THE-GO ENERGY – Warrior Raw protein nutrition bars work before or after the gym, as a quick breakfast, brunch, between-meal snack or a filling meal replacement bar style option when you need steady, sustained energy. These high-protein gym snacks, protein snack bars and energy snacks support active lifestyles and your slimming journey, fitting easily in your gym bag or backpack for convenient on-the-go protein snack support whenever you need a boost.
- GREAT VALUE MADE IN THE UK FOR QUALITY & TRUST – Each box includes 12 large 75g bars, delivering exceptional value, long-lasting fullness and reliable on-the-go healthy snacking. Made in-house in the UK for ultimate freshness, Warrior Raw protein bars are produced to GMP certified quality standards with no artificial junk, fillers or fake aftertaste, ensuring trusted ingredients and dependable performance for athletes, busy professionals and anyone wanting real results.
Bestseller No. 8
Warrior Raw Protein Bars – 20g Protein Per Bar – High Protein Snack Bars Multipack (12 or 24 Bars, 75g Each) – Low Sugar, High Fibre Breakfast & Meal Replacement Bar – Cherry Bakewell Flapjack
- HIGH PROTEIN FOR MUSCLE, STRENGTH & TRAINING PERFORMANCE – Warrior protein bar fuels your training with a huge 20g of high-quality protein in every bar to support strength, lean muscle and faster recovery. Ideal as a gym protein snack, bodybuilding protein bar, breakfast bar or energy bars, it helps sustain workout intensity, boost power output and keep you performing at your best whether you’re building muscle, cutting or maintaining everyday fitness goals.
- LOW SUGAR, HIGH FIBRE & CLEANER MACROS FOR SMART NUTRITION – Enjoy a satisfying protein snack without the sugar crash. Each bar is low sugar (only 3.7g), high fibre and macro-friendly for steady, sustained energy—supporting weight loss, recomp goals, breakfast on the go, healthier snacking, digestion and everyday gym snacks for men and women. These low sugar protein bars provide long-lasting fullness for better appetite control while supporting balanced nutrition and dieting goals.
- CHEWY FLAPJACK-STYLE TEXTURE WITH GREAT FLAVOUR – Enjoy a dense, chewy flapjack-style oat texture that tastes like a sweet treat while fuelling your day like a sports snack. Each 75g high protein snack delivers real fullness and slow-release energy for busy routines, intense training blocks or anyone wanting a more satisfying protein bar with great taste, offering an indulgent flavour experience similar to white chocolate, brownies, strawberry, salted caramel and dark chocolate bar varieties.
- PERFECT FOR SNACKING, PRE/POST WORKOUT OR ON-THE-GO ENERGY – Warrior Raw protein nutrition bars work before or after the gym, as a quick breakfast, brunch, between-meal snack or a filling meal replacement bar style option when you need steady, sustained energy. These high-protein gym snacks, protein snack bars and energy snacks support active lifestyles and your slimming journey, fitting easily in your gym bag or backpack for convenient on-the-go protein snack support whenever you need a boost.
- GREAT VALUE MADE IN THE UK FOR QUALITY & TRUST – Each box includes 12 large 75g bars, delivering exceptional value, long-lasting fullness and reliable on-the-go healthy snacking. Made in-house in the UK for ultimate freshness, Warrior Raw protein bars are produced to GMP certified quality standards with no artificial junk, fillers or fake aftertaste, ensuring trusted ingredients and dependable performance for athletes, busy professionals and anyone wanting real results.
Bestseller No. 9
Nakd Cocoa Hazelnut Protein Bar - Vegan - Gluten Free - Healthy Snack, 45g (Pack of 16 bars)
- MADE WITH DELICIOUS NATURAL INGEDIENTS – a unique combination of fruit & nuts cold-pressed together without heat into tasty raw bars. Choose from a variety of popular flavours from Peanut Butter, Caramel to Cocoa Hazelnut so everyone can find their favourite!
- PLANT-BASED PROTEIN – made with 7g plant-based protein coming from delicious peanuts. nākd. protein bar are nothing like your average granola, chocolate and breakfast bars. They have no artificial flavourings, colours or preservatives, we don’t’ add any sugar or honey but keep it real and simple, we just add natural ingredients. That’s it!
- CLEAN, SIMPLE EATING – a snack bar containing 100% natural ingredients, no added sugar, is raw-cold pressed, has a source of fibre, vegan, gluten, dairy free, has no preservatives and is Kosher certified.
- CONVENIENTLY WRAPPED AND GREAT FOR ON THE GO. Perfect snack for every time of the day – individually wrapped and perfectly sized for purses, backpacks, lunchboxes or just as your on-the-go protein snack. The bars can be broken off into 4 different pieces so it’s easy to share among friends.
- PERFECT SNACK - individually wrapped & sized for purses, backpacks, lunchboxes or snacking on-the-go
Bestseller No. 10
SCI-MX High Protein Chocolate Chip Brownie Box - 20g protein, 0.5g sugar + 246 calories per brownie - Pack of 12 x 65 g - Low Sugar - Pre / Post Workout Snack - No Palm Oil - Suitable for Vegetarians
- 🍫 WHAT’S IN THIS HIGH PROTEIN CHOCOLATE CHIP BROWNIE: Our brownie tastes velvety and rich, as you’d expect from a regular brownie to! With a mere 0.5g sugar and a whopping 20g protein per brownie, this snack is your go-to guilt-free snack. There’s only 24g of carbs primarily from low GI oat flour. As for fibre, there’s 3.3g in this delicious bar which can help make you feel fuller, so you won’t want to snack on anything else! There’s no palm oil, we’ve chosen coconut oil instead.
- 🏋️♂️ BENEFITS: Eating a high protein, healthy diet is tough at the best of times, so having a nutritious alternative to carry around with you is a real treat, this time in the form of our soft-baked, smooth, chocolate chip brownie baked to perfection, we challenge you to only eat one. Our indulgent, high-protein brownies are a must for any chocoholic and are individually baked. This brownie is free from artificial colours, aspartame, preservatives and palm oil.
- 🏃 HOW & WHEN TO USE: If you're looking to get some top-quality protein while dropping some carbs, sink your teeth into this brownie - it's a delicious, convenient way of packing in some fibre and protein to help you feel fuller for longer. Each brownie is conveniently foil wrapped so you can carry them around with you. Enjoy with a cup of tea on the sofa, as an on-the-go snack or post-workout, designed to support your physically active lifestyle.
- 💚 POWERING EVERY GOAL: Whether you want to build muscle, bulk, reduce body fat or peak your performance, our core focus is on high-protein nutrition. Healthy, balanced, low in sugar, low in saturated fats. Our sports nutrition products are made to complement all types of training and performance goals – whether you’re a casual gym goer, an athlete or sportsperson.
- ⭐ WHY SCI-MX: Our goal is to help nurture, support, and inspire the sportsperson in all of us. From recovery to competition training, there’s a SCI-MX product to help you achieve your goal. From high-quality protein powders, pre-workout and post-workout blends like creatine monohydrate to high-protein snacks such as flapjack bars, we've got you covered. Our no-nonsense approach to sports nutrition supplements guarantees you’ll always receive premium quality, great value products.
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