Developed in Norway in 2007 by Dr. Nils Reither, Stamox is a beetroot extract concentrated in nitrates, to be diluted in water.
Stamox is a Norwegian beetroot extract powder brand, developed starting in 2007 by Dr. Nils Reither and his colleagues for endurance athletes seeking a regular intake of dietary nitrates.
| Origin | Norway |
|---|---|
| Development | Starting in 2007, by Dr. Nils Reither and his colleagues |
| Product | Oxy-Plus beetroot extract powder (200 g) |
| Stated content | 1.5% nitrates on average, around 300 mg per two tablespoons (according to the brand) |
In 2018, the International Olympic Committee consensus on dietary supplements classified nitrates among the few supplements with well-supported benefits, alongside caffeine, creatine, and buffers. Studies link nitrates to a 4 to 25% increase in time to exhaustion, and gains of 1 to 3% in time trials under 40 minutes. These findings apply to nitrates in general, not to any particular brand, and the IOC recommends testing any supplement during training before a competition.
The nitrate content of beetroot juice varies depending on the variety and growing conditions. Stamox says its refined extract has had its fiber removed and contains an average of 1.5% nitrates: two tablespoons provide around 300 mg, according to the brand, which also describes its extract as patented.
Stamox recommends taking it within three hours before exercise: according to the brand, blood nitrate levels peak two to three hours after ingestion.
| Product | Serving | Stated nitrate content |
|---|---|---|
| Stamox Oxy-Plus | 2 tablespoons | around 300 mg |
| 226ERS Nitro Pro | 1 10 g serving | 400 mg |
For another source of nitrates, compare it with 226ERS Nitro Pro.
Sources: Stamox, the science, Stamox, Oxy-Plus product page, IOC consensus on supplements (PubMed).
According to the brand, its extract contains an average of 1.5% nitrates, or about 300 mg per two tablespoons.
Within the three hours before departure, according to Stamox, since the peak nitrate level in the blood occurs two to three hours after taking it. Test this timing during training.
The 2018 consensus of the International Olympic Committee lists nitrates among the few supplements with well-supported benefits, especially for intense efforts lasting from a few minutes to 40 minutes. The effect varies from one athlete to another.
Both provide nitrates. Stamox emphasizes consistent content from one batch to the next and a powder that's easy to dose, whereas the content of a conventional juice varies depending on the beet.
Yes. Stamox was developed in Norway starting in 2007 by Dr. Nils Reither and his colleagues.
Recently viewed
New website · Until 5 November only
Our new website is live: 15% off your order
To celebrate, 15% off for everyone, new and loyal customers alike. Only until 5 November, so don’t miss it. Tell us your sport and your email to get the code.
New website · Until 5 November only
Thank you! Here is your code
15% off your order to celebrate our new website. Valid until 5 November, so don’t wait. Apply it at checkout or in one click below.
