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Trusted Since 1995

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Used by Athletes

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Waffle Protein Bars

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All-In-One

CYCLONE

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Maxpresso

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Electrolytes

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Baking Protein

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Advent Calendar

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Waffle Protein Bars

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All-In-One

CYCLONE

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Maxpresso

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Electrolytes

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Baking Protein

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Advent Calendar

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Waffle Protein Bars

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All-In-One

CYCLONE

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Maxpresso

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Electrolytes

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Baking Protein

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Advent Calendar

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Protein Powder
Protein Bars
Hydration
Vitamins/Performance
Cyclone x3 Mix & Match Bundle Cyclone x3 Mix & Match Bundle - MaxiNutrition
Cyclone All-In-One Protein Powder Maxi Nutrition Cyclone Strength supplement container with feature text on a dark background
Promax Lean x3 Mix & Match Bundle Promax Lean x3 Mix & Match Bundle - MaxiNutrition
Promax Lean All-In-One Protein Powder Maxi Nutrition Promax Lean supplement container with features listed on a dark background
MaxiNutrition Fitness & Protein Advent Calender 2025 MaxiNutrition Fitness & Protein Advent Calender 2025
Progain X3 Mix & Match Bundle Progain Mix & Match Bundle - MaxiNutrition
Progain All-In-One Protein Powder Progain All-In-One Protein Powder
MaxClear - Clear Protein Isolate - MaxiNutrition MaxClear - Clear Protein Isolate - MaxiNutrition
MaxWhey Protein Powder MaxWhey Protein Powder
MaxWhey Protein Powder
£18.99 £15.19
Max Whey X3 Mix & Match Bundle Max Whey X3 Mix & Match Bundle
Protein Coffee - Maxpresso Protein Coffee - Maxpresso
MaxVegan Protein Powder - MaxiNutrition MaxVegan Protein Powder - MaxiNutrition
Cyclone x3 Mix & Match Bundle Cyclone x3 Mix & Match Bundle - MaxiNutrition
Cyclone All-In-One Protein Powder Maxi Nutrition Cyclone Strength supplement container with feature text on a dark background
Promax Lean x3 Mix & Match Bundle Promax Lean x3 Mix & Match Bundle - MaxiNutrition
Promax Lean All-In-One Protein Powder Maxi Nutrition Promax Lean supplement container with features listed on a dark background
MaxiNutrition Fitness & Protein Advent Calender 2025 MaxiNutrition Fitness & Protein Advent Calender 2025
Progain X3 Mix & Match Bundle Progain Mix & Match Bundle - MaxiNutrition
Progain All-In-One Protein Powder Progain All-In-One Protein Powder
MaxClear - Clear Protein Isolate - MaxiNutrition MaxClear - Clear Protein Isolate - MaxiNutrition
MaxWhey Protein Powder MaxWhey Protein Powder
MaxWhey Protein Powder
£18.99 £15.19
Max Whey X3 Mix & Match Bundle Max Whey X3 Mix & Match Bundle
Protein Coffee - Maxpresso Protein Coffee - Maxpresso
MaxVegan Protein Powder - MaxiNutrition MaxVegan Protein Powder - MaxiNutrition
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Creamy Core Protein Bars 12 x 45g Creamy Core Protein Bars 12 x 45g
Crispy Waffle Protein Bars 12 x 39g Crispy Waffle Protein Bars 12 x 39g
Protein Nut Bars 12 x 46g Protein Nut Bars 12 x 46g
Classic High Protein Bars 16 x 40g Classic High Protein Bars 16 x 40g
Milky Waffle Protein Bars 12 x 40g Milky Waffle Protein Bars 12 x 40g
Better Choice Protein Bars 15 x 22.5g Better Choice Protein Bars 15 x 22.5g
Vegan Creamy Core Protein Bars 12 x 45g Vegan Creamy Core Protein Bars 12 x 45g
Classic Vegan Protein Bars 16 x 35g Classic Vegan Protein Bars 16 x 35g
Creamy Core Bar Variety Box x 12 Bars Creamy Core Bar Variety Box x 12 Bars - MaxiNutrition
Protein Bar Variety Box x 14 Bars - MaxiNutrition Protein Bar Variety Box x 14 Bars - MaxiNutrition
Creamy Core Protein Bars 12 x 45g Creamy Core Protein Bars 12 x 45g
Crispy Waffle Protein Bars 12 x 39g Crispy Waffle Protein Bars 12 x 39g
Protein Nut Bars 12 x 46g Protein Nut Bars 12 x 46g
Classic High Protein Bars 16 x 40g Classic High Protein Bars 16 x 40g
Milky Waffle Protein Bars 12 x 40g Milky Waffle Protein Bars 12 x 40g
Better Choice Protein Bars 15 x 22.5g Better Choice Protein Bars 15 x 22.5g
Vegan Creamy Core Protein Bars 12 x 45g Vegan Creamy Core Protein Bars 12 x 45g
Classic Vegan Protein Bars 16 x 35g Classic Vegan Protein Bars 16 x 35g
Creamy Core Bar Variety Box x 12 Bars Creamy Core Bar Variety Box x 12 Bars - MaxiNutrition
Protein Bar Variety Box x 14 Bars - MaxiNutrition Protein Bar Variety Box x 14 Bars - MaxiNutrition
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Hydration Tablets 10pcs x 6 - MaxiNutrition Hydration Tablets 10pcs x 6 - MaxiNutrition
Blackcurrant Hydration Tablets 10pcs x 6 - MaxiNutrition
Green Apple Hydration Tablets 10pcs x 6 - MaxiNutrition
Watermelon Hydration Tablets 10pcs x 6 - MaxiNutrition
Strawberry Lemonade Hydration Tablets 10pcs x 6 - MaxiNutrition
Lemon Lime Hydration Tablets 10pcs x 6 - MaxiNutrition
Hydration Tablets 10pcs x 6 - MaxiNutrition Hydration Tablets 10pcs x 6 - MaxiNutrition
Blackcurrant Hydration Tablets 10pcs x 6 - MaxiNutrition
Green Apple Hydration Tablets 10pcs x 6 - MaxiNutrition
Watermelon Hydration Tablets 10pcs x 6 - MaxiNutrition
Strawberry Lemonade Hydration Tablets 10pcs x 6 - MaxiNutrition
Lemon Lime Hydration Tablets 10pcs x 6 - MaxiNutrition
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Thermobol Tablets - Fat Burner Thermobol Tablets - MaxiNutrition
MaxCharge Pre Workout 300g MaxCharge Pre Workout 300g
Multivitamin and Mineral 90 Tablets
Max-ZMA 90 Capsules
Max-ZMA 90 Capsules
£19.99 £13.99
Omega 3 1000mg 120 Soft Gels
Beta Alanine 800mg 120 Capsules
Caffeine 100mg 100 Tablets
Vitamin D3 2000IU 120 Tablets
Creatine Monohydrate 300g Creatine Monohydrate 300g - MaxiNutrition
EAA 250g Lemon & Lime EAA 250g Lemon & Lime
EAA 250g Lemon & Lime
£15.99 £11.19
Creapure Creatine Monohydrate 250g Creapure Creatine Monohydrate 250g
Cyclone All-In-One Protein Powder Maxi Nutrition Cyclone Strength supplement container with feature text on a dark background
Thermobol Tablets - Fat Burner Thermobol Tablets - MaxiNutrition
MaxCharge Pre Workout 300g MaxCharge Pre Workout 300g
Multivitamin and Mineral 90 Tablets
Max-ZMA 90 Capsules
Max-ZMA 90 Capsules
£19.99 £13.99
Omega 3 1000mg 120 Soft Gels
Beta Alanine 800mg 120 Capsules
Caffeine 100mg 100 Tablets
Vitamin D3 2000IU 120 Tablets
Creatine Monohydrate 300g Creatine Monohydrate 300g - MaxiNutrition
EAA 250g Lemon & Lime EAA 250g Lemon & Lime
EAA 250g Lemon & Lime
£15.99 £11.19
Creapure Creatine Monohydrate 250g Creapure Creatine Monohydrate 250g
Cyclone All-In-One Protein Powder Maxi Nutrition Cyclone Strength supplement container with feature text on a dark background
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BUILT FOR ATHLETES

Trusted Brand For Over 30 Years

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Why Choose Maxi Nutrition?

For over 30 years, MaxiNutrition has led the way in sports nutrition trusted by elite athletes, backed by science, and built on premium quality. We use only 100% whey protein, natural colours and flavours, and every batch is Informed Sport accredited for complete peace of mind.

With MaxiNutrition, you're not just getting great supplements you're joining a brand with heritage, integrity, and a commitment to performance.

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@MAXINUTRITION_UK

#MaxiNutrition

Latest news and advice

Keep Up to Date

Over 30 years of blogs and articles, covering a range of training, nutrition, body building and various sport expert advice. All content written by athletes, ex-body builders, sports nutritionists and industry professionals.

Nutrition & Recipes Training Advice Sports Body Building Our Expertise
MaxiNutrition Progain Lite budget protein shake in shaker bottle post-gym

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13/08/2025

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Where to Find the Number 1 Best Protein Deals in Manchester
Selection of MaxiNutrition sports supplements including protein powders, creatine, and BCAAs, displayed together for the London collection

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07/08/2025

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Top 5 Sports Supplements London Athletes Swear By
Lucy McGonigle lifting at CrossFit Games 2025 – future star of the sport

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04/08/2025

12 Min Read

Lucy McGonigle: The 18-Year-Old CrossFit Star Fuelled by MaxiNutrition
The Dubai Chocolate Craze: What It Is and Why It’s Coming for Sports Nutrition

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31/07/2025

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The Dubai Chocolate Craze: What It Is and Why It’s Coming for Sports Nutrition
Informed Sport certified MaxiNutrition products with trusted orange logo

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24/07/2025

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Informed Sport

FAQ'S

MaxiNutrition stands out through its commitment to science-backed formulas, quality-tested ingredients, and over 30 years of heritage in sports nutrition.

Unlike many brands, 60% of our products are Informed-Sport certified, meaning it's batch-tested for banned substances and trusted by professional athletes. We combine high-performance nutrition with clean, transparent labelling no gimmicks, just proven results.

Whether you're a seasoned lifter or just starting out, MaxiNutrition delivers safe, effective products you can rely on.

Yes, many of our products are Informed-Sport certified, meaning they've been tested for banned substances and are trusted by professional athletes.

Our Performance Protein range and MaxWhey range are ideal for muscle growth and recovery, providing high-quality protein with low sugar and great taste.

Explore our Thermobol range, designed to support metabolism and fat loss as part of a balanced diet and training plan.

Our fast-dissolving Hydration Tabs help replace lost electrolytes like magnesium, potassium, and calcium, keeping you hydrated and supporting recovery after exercise.

We offer a range of vegan-friendly options, including plant-based protein powders and hydration solutions, clearly labelled across our website.

Welcome to MaxiNutrition – Trusted UK Sports Nutrition Since 1995

At MaxiNutrition, we’ve spent over 30 years helping people fuel their performance, build strength, and recover smarter. Whether you're training for size, endurance, or fat loss, our science-backed sports nut...

At MaxiNutrition, we’ve spent over 30 years helping people fuel their performance, build strength, and recover smarter. Whether you're training for size, endurance, or fat loss, our science-backed sports nutrition is trusted by athletes, gym-goers, and fitness beginners alike.

Explore our best-selling protein powders including MaxWhey, Promax, and Progain, or power up with our advanced pre-workouts, creatine, and recovery supplements – all formulated with high-quality ingredients and no unnecessary fillers.

We’re proud to be a leading name in UK sports supplements, with a range that’s Informed-Sport tested, batch-tracked, and designed to help you train harder and recover better – whatever your goal.

Popular categories:

Whey Protein • Lean Muscle Supplements • Creatine Monohydrate • Pre-Workout • Post-Workout • Weight Gain • Protein Bars • Hydration Tablets

MaxiNutrition is more than a supplement brand – it’s a performance partner. Shop now with free delivery over £55, fast dispatch, and trusted UK customer service.