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Maxi Summer Collection
Hydration Tablets 10pcs x 6
Promax Lean All-In-One Protein Powder
MaxClear - Clear Protein Isolate
Thermobol Tablets
Creatine Monohydrate 300g
MaxWhey Protein Powder
Better Choice Protein Bars 15 x 22.5g
Creamy Core Protein Bars 12 x 45g
EAA 250g Lemon & Lime
Multivitamin and Mineral 90 Tablets
MAXI NUTRITION Is More Than Just Protein Powder
Best Sellers
Cyclone All-In-One Protein Powder
Progain All-In-One Protein Powder
Promax All-In-One Protein Powder
Promax Lean All-In-One Protein Powder
Creamy Core Protein Bars 12 x 45g
EAA 250g Lemon & Lime
MaxClear - Clear Protein Isolate
BUILT FOR ATHLETES
Trusted Brand For Over 30 Years
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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Over 25 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.
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 Promax Lean and MaxWhey ranges 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...