We put Stamox to the test

Does Beetroot Really Boost Cycling Power?

A repeatable protocol (3x3min VO2, 1x8min FTP, 3x1min Anaerobic) was made - and had the same athlete complete it 4 times over 2 weeks – twice with Stamox (10g, 2hrs pre-exercise) and twice without.

Bar graph comparing power output increase with and without Stamox beetroot powder during training intervals.

The results were consistent across both rounds

MORE POWER: Power output was higher in EVERY interval type when taking Stamox.
- Avg. 8-min FTP Power: 333W ➔ 347W
- Avg. 3-min VO2 Power: 386W ➔ 399W
- Avg. 1-min Power: 497W ➔ 516W

BETTER EFFICIENCY: Despite the higher power, heart rate remained the same or even LOWER. This led to a +4.3% improvement in Efficiency Factor (power per heartbeat). Less metabolic cost for more speed.

IMPROVED RECOVERY: The biggest gains were often seen in the later, all-out 1-minute intervals, suggesting better between-effort recovery.

Data-driven cycling interval study comparing performance with and without Stamox beetroot powder.

Infographic showing Stamox beetroot powder benefits on interval workout performance with data bars and workout structure.

Performance comparison charts and tables showing cycling data with and without stamox beetroot powder

Cycling session comparison charts and stats with and without Stamox Beetroot Powder

Stamox beetroot powder power output comparison chart, showing increased performance in 1-min, 3-min, and 8-min intervals with supplementation.

Bar chart comparing power output in 8-minute intervals with and without Stamox beetroot powder, showing improved recovery and higher watts with Stamox beetroot powder.

Stamox beetroot powder efficiency factor chart showing improved power and lower heart rate results

Stamox beetroot powder heart rate efficiency chart comparing intervals with and without supplementation.

Stamox beetroot powder research summary on power, efficiency, and recovery benefits

Why Stamox works?

Stamox Beetroot Powder is rich in dietary nitrates (and antioxidants and other nutrients) which enhances the body’s nitric oxide (NO) production; leading to improved blood flow, oxygen efficiency, and reduced fatigue. The true power of Stamox comes from the synergistic blend of nitrates, antioxidants and its other natural compounds are working together.

We controlled for fitness & fatigue using TrainingPeaks to ensure the results weren’t just due to being more rested.

However this is a single-subject, non-placebo controlled test. Individual results can vary based on diet, genetics, and gut bacteria. The data is promising and aligns with independent published research about beetroot and its positive effects on performance.

Ready to test in your own training? Follow this protocol and report back to us!

Author & Practitioner

Jordi Salvadó

CTEF Performance Graduate and Cycling Coach