IOC "Level A" Evidence
180+ Clinical Studies
Developed in Norway
17+ Years R&D
Trusted By The Best
380w @ 145bpm vs 153bpm
"Stamox has a massive impact on my aerobic efficiency. I can maintain a 380-watt threshold at just 145 bpm, compared to 153 bpm without it."
- Arvid Johannesen, Norwegian & Nordic Champion Cyclist
VO₂ Max 72.1 → 76.6
"Stamox’s impact on my VO2 max is undeniable. My increase from 72.1 to 76.6 in just four months is highly unlikely through training alone—the data proves Stamox works."
- Thomas Elholm, x2 Gold National Champion Rower
Multiple new PBs with Stamox
“Since integrating Stamox, I’ve been hitting multiple new PBs. It gives me that extra gear—more explosive leg power, better flow, and the sustained energy I need to finish strong."
- Rolf Solheimdal Johansen, Multiple World Champion in Triathlon & Undefeated Norwegian Champion in Winter Triathlon
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Regular price
$50.00 USD
Sale price
$50.00 USD
Why Stamox Works
What Stamox Does For You
Oxygen Efficiency
Enhanced Endurance
Explosive Power
Rapid Muscle Recovery
Proven On The Track. Verified By Data.
Sophie Souwer
Maicol Petta
Mitchell Mulhern
Matt Graham
Real-World Testing Data
Easier Efforts & Lower RPE
A 2.6% Jump in 6 Weeks
The Scientist Behind Stamox
Dr. Nils Reither, DVM
Veterinarian (Utrecht, 1990) · 34+ Years in Industry
Dr. Reither developed Stamox in 2007, pioneering the transition of performance-boosting beetroot extracts from elite racing animals to human endurance athletes.
Validated by 17 years of top-tier use and clinical oxygen data, Stamox is backed by ongoing R&D with the University of Applied Sciences Upper Austria and independent purity testing at Cambridge.
Independent Clinical Evidence
Beetroot Juice: Legal Doping for Athletes?
16% Boost in Cyclists' Endurance
The 2025 Umbrella Review
Beyond Isolated Nitrates
FAQ
You would have to drink a lot of "regular" beetroot juice to achieve a good effect, and the amount you need to drink will vary enormously.
There are many types of beetroot juice available for purchase. But the "strength" of these is not further described, defined and tested. You can use beetroot or beetroot juice, but the effect will be unpredictable and usually less effective, or have zero effect. It is simply not possible to create a predictable training program with regular beetroot juice.
Mild, earthy taste. Easily brightened with lemon or lime. Athletes consistently tell us it’s lighter and more pleasant than other beetroot powders — and much easier on the stomach.
As professional Italian cyclist MarcoValerio Ciminelli puts it:
"I've used beetroot powder from other companies before, but Stamox is significantly better. It has superior solubility, a lighter taste, and a much smoother consistency. Other products can be heavy in texture and harder to digest—often due to high fiber content, which can be a disadvantage pre-workout. Stamox is far easier on the system."
For performance, take 1‑2 tablespoons 2‑3 hours before your hardest sessions. For daily health, 1 teaspoon in the morning works well. See our full timing guide for race-loading protocols.
Yes. We regularly submit samples to anti-doping laboratories for purity, confirming Stamox does not contain any prohibited substance and is free from any natural contaminants.