Informed Sport Certified Supplements
Train smarter with peace of mind.
Every product in this collection is Informed Sport certified, meaning it’s been independently tested for banned substances and is trusted by professional athletes and fitness enthusiasts worldwide. Whether you're using protein powders, pre-workouts, recovery shakes, or on-the-go protein bars, our certified products meet the highest standards of safety and quality. When performance matters, trust what you’re putting in your body.
- Independently tested for banned substances
- Trusted by elite athletes & teams
- Certified safe for sport
- Includes protein, creatine, recovery, and snack products
Fuel your goals with the confidence of clean sport — backed by science, trusted by athletes.
Cyclone All-In-One Protein Powder
Promax Lean All-In-One Protein Powder
Promax All-In-One Protein Powder
Progain All-In-One Protein Powder
MaxWhey Protein Powder
MaxClear - Clear Protein Isolate
Thermobol Tablets
EAA 250g Lemon & Lime
Creatine Monohydrate 300g
Max-ZMA 90 Capsules
Trusted by Athletes, Proven by Science
Every MaxiNutrition product with the Informed Sport logo has been rigorously tested for banned substances under strict laboratory conditions. This certification means professional athletes — and anyone training with serious intent — can trust our supplements to be clean, safe, and batch-tested. It’s not just about performance; it’s about peace of mind.
Serious About Standards
The Informed Sport certification isn’t handed out lightly. Products must meet elite standards for quality, safety, and transparency. By committing to this process, MaxiNutrition shows it’s not just a supplement brand it's a performance partner that stands up to scrutiny and delivers with integrity.
Clean Fuel, No Compromises
Whether you're pushing for a personal best or just want to fuel your recovery the right way, Informed Sport products remove the guesswork. You know exactly what you're putting in your body no hidden ingredients, no contaminants, just clean, effective nutrition you can count on.
Why Informed Sport Certification Matters at MaxiNutrition
At MaxiNutrition, we believe that what you put into your body matters — especially when you’re chasing peak performance. That’s why many of our products proudly carry the Informed Sport certification, a glob...