
Stamox Reviews
The Elite Edge. Backed by Champions. See what real users are saying about the power of Stamox.
Proven On The Track. Verified By Data.
Mathis Desloges
x3 Silver Medals at the 2026 Winter Olympics
"Stamox has been a cornerstone of my Olympic preparation."
Jente Michels
x2 European Champion, Alpecin-Premier Tech Cyclist
“The purest beetroot powder on the market. Boosted my power and VO₂ max - helping me become U23 European Champion”
Maicol Petta
AG Ironman Champion
"Heart rate 5-6 bpm lower at identical intensity"
Ole-Kristian Kvanli
2x Champion Biathlete at Norway Cup
“Stamox helped lift me to a new PB on my VO2 test. It’s become something I will definitely continue using in my training and racing.”
Thomas Elholm
x2 Gold National Champion Rower
"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."
Rolf Solheimdal Johansen
Multiple World Champion in Triathlon & Undefeated Norwegian Champion in Winter Triathlon
“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."
Sophie Souwer
X2 World Champion, X3 European Champion, Olympian in Rio and Tokyo
"Stamox allows me to push harder for longer when it counts. It also tastes great, which is a nice change compared to other beetroot products. My lactate threshold jumped from 82% to 88% after using Stamox."
Connor Rogers
Runner - 5km: 14:27 - 10km: 30:22
" I think I’ve found the missing link in my running with Stamox."
Arvid Johannesen
Norwegian & Nordic Champion Cyclist
"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. That 8 bpm difference means I’m saving energy when it matters most."
Matt Graham
Former GB & NCAA D1 Athlete, Ironman & Running Coach
"An 8-Minute PB at the 2026 London Marathon. The data is clear: improved endurance, stronger cardiovascular output, and noticeably better efficiency."
Author's Name
Loyal Customer
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Mitchell Mulhern
World Champion Team Pursuit
"Achieved my all time best 30min power using Stamox! Then another PB the following week. I take Stamox 2-3 hours pre-ride."
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Christoff Van Heerden
Head Performance Coach & National Road Champ
“When I am training threshold, I can go longer and faster with Stamox. No other supplement has worked for me, except Stamox.”
Martin Egebjerg Olesen
Danish champion in the marathon, the half marathon & the 10K
"I love Stamox for my running".
Håvard Haukenes
2x Olympian
"I continued using Stamox on the road to the Olympics. I had very good experiences using Stamox as it increases oxygen, blood flow, endurance and focus"
Ilya Podpolny
Kayaker and K9 Biathlon Champion
"Stamox is the ultimate edge for endurance. After a summer of training, I saw a clear difference in my runs—lower heart rate, improved VO2 max, and total control over my pacing."
Sebastian Ziekman
National U20 & U23 10 km Champion
“I use Stamox for my training and racing protocol for that extra edge. It my supports endurance, oxygen efficiency, and recovery. Exactly what a triathlete needs to perform across swim, bike, and run."
Hamza Saeed
Performance Coach
"Stamox is honestly the best product I have ever tried. As someone who’s battled digestion issues forever (and tried every supplement on the market), I am super picky. Stamox gives you health and performance benefits while keeping my GI happy. Stamox has been a game changer for me."
Kristoffer Abrahamsen
Norwegian Cyclist
“Stamox is really the best product on the market. You get a boost you cannot compare with something else. During todays ride I felt like the tank never emptied, and I was riding at the front on high wattage like it was nothing”.
Jordi Salvadó
CTEF Performance Science & Cycling Coach
"Stamox has been a game changer. I personally think Stamox is the most interesting supplement to consider when trying to boost endurance performance. Not just because of its evidence, but also because of its good taste and the variety of options to take it."
Jack Daniel
Triathlete
Before I started using Stamox, my morning sessions were always a struggle. I’ve noticed a massive boost in my performance with Stamox. It used to take me a while to find my rhythm, but now my body feels fluid and ready. It’s been a game-changer for avoiding that early morning caffeine crash.
Daniel Egedius
Norwegian Cross Country Skier
With Stamox I have both a lower average heart rate and lower lactate levels at a higher speed than I’ve ever achieved before. In the 3000m, I set a new personal best by 20 seconds! Clocking in at 9:01, I’m super pleased with Stamox.
Dawid Szwala
Cyclist
Thank you for this Magic Powder, I love the product! For me that is a big GAMECHANGER. With long term use of Stamox my heart rate on the same wattage level dropped round 15 bpm - which in my opinion is crazy.
Rico Quitongo
Professional Football Player
"Love Stamox's beetroot extract powder. The benefits of the powder are unbelievable. Have noticed a massive difference since we have been using Stamox and would encourage everyone to start their Stamox journey."
Jonny
Ironman
Stamox played a massive part in my performance at Ironman World Championships. I used a double dosage on week leading up to the race, and was great! No issues with the increase in dosage, stomach felt fine! Look forward to winter training with the newly added supplement to my routine!
Lars Rørbakken
Strongman and Arm Wrestler
“I’ve been using Stamox for over 10 years and use it on a daily basis. When I compete I get tested regularly for doping, and can trust Stamox 100% on its quality standards.”
Shannon Troup
Hydrox Athlete, IMMAF MEDALIST and IFMA MEDALIST
"Absolutely class I do feel the benefits major. And the taste is great. So much better then the beetroot shots you can get."
Christian Cusini
Italian XC Skier
"If you are looking after the edge to make you perform better, and win, then Stamox is it".
Roger Pedersen
Bodybuilder
"10/10 in rating if you want a product that is natural and that works! After trying Stamox 10 yeas ago, I never looked back. I always have that little extra to give when I do cardio & I can increase by reps and recovery quicker between sets"
Olav S Aase
Chiropractor of Norwegian Elite Athletes at the Olympic Level
“As a chiropractor for both athletes and other people, I have since 2014 recommended Stamox to many of my patients. Stamox speeds up the healing of traumas in muscles, joints and tendons. Also, many of my patients continue to use Stamox because it boosts their endurance capacity and wellbeing”.
Matt Berry
New Zealand Enduro World Cup cyclist
“Absolutely stunning powder - it looks like the finest gold (red) dust and tastes amazing! Plus, it’s a huge bonus that it’s 100% plant-based”
Maicol Petta
Ironman Italy 2024 AG Champ, 2025 Super Long Triathlon Champ & Overall EagleXMan 2025 Champ
"My heart rate was 5-6 bpm lower at the same intensity using Stamox! I love Stamox so far and I’m super satisfied. It works fantastic and the flavour is also very good."
Daniele Di Stefano
National Record Holder, Olympian, Speed Skater
"Stamox gives me the extra edge to push harder and faster."
Ben Millar
Elite Cyclist, 30 Hill Climb Wins, 2x NES Champion
"I’ve genuinely noticed a difference in how I can sustain efforts since using Stamox. It’s become part of my routine - I love the powder. I really feel it in my riding and I’m all about the 1%"
Ole-Kristian Kvanli
2x Champion Biathlete at Norway Cup
“Stamox helped lift me to a new PB on my VO2 test. It’s become something I will definitely continue using in my training and racing.”
Gia Giulietti
World Cup 3rd Place Italian Record, 3x IRONMAN 140.6
"I absolutely love Stamox! I can clearly feel the difference: less muscle fatigue and tiredness. This has led to improvements in performance!"
Cyclists
Arvid Johannesen
Norwegian & Nordic Champion Cyclist
"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. That 8 bpm difference means I’m saving energy when it matters most."
Jente Michels
x2 European champion, Alpecin-Deceuninck Cyclist
"I’m using Stamox now already for over a year and actually can’t describe how much it has changed my cycling performance. From increasing my power and VO2 it has just has changed my overal health as its just the purest beetroot powder there is on the market. I use it almost every day from restdays to crazy trainings. When i’m peaking towards an really important race i also load it a bit by taking 2 servings a day for almost 10 days. This help me to really perform on my highest level. Quick side note: I took it for 1 month and became European Champion U23 in the cyclocross so it does help."
Jack Billyard
Gravel Cyclist, Record Holder for the 351km King Alfred’s Way course.
"I just want to say how much I’ve enjoyed using Stamox these last 6 weeks. I re-tested my 12min max and saw a 2.6% increase from 448 to 460 which is a serious performance jump. I also use it in my recovery shakes to accommodate Excess Post-exercise Oxygen Consumption."
Ben Millar
Elite Cyclist, 30 Hill Climb Wins, 2x NES Champion
"I’ve genuinely noticed a difference in how I can sustain efforts since using Stamox. It’s become part of my routine - I love the powder."
Louis Keukeleire
Cyclist, Coach and Physical Education & Movement Sciences UGen Student
"Wow, I took Stamox for the first time today before my race and I was sooo good! It’s honestly a really great product. Now I’ve been using Stamox for a few weeks & I feel great. I take it alongside my training sessions & it really helps during races. It gave me a big boost during both the national time trial and road championships. Hopefully, with Stamox, I can win my first road race in the Elite 2 category"
Kristoffer
Norwegian Cyclist
“Stamox is really the best product on the market. You get a boost you cannot compare with something else. During today’s ride I felt like the tank never emptied, and I was riding at the front on high wattage like it was nothing“.
Dawid Szvala
Cyclist
“Thank you for this Magic Powder, I love the product! With long term use of Stamox my heart rate on the same wattage level dropped round 15 bpm - which in my opinion is crazy. Two weeks ago I did 312km with 4700m elevation, and my heart rate was not in the Red Zone too long. For me that is a big GAMECHANGER!”
Cédric Therin
Ultra Cyclist from Corsica
"Frankly unbelievable. I continue with Stamox and keep the miles."
When I am training threshold, I can go longer and faster with Stamox. No other supplement has worked for me, except Stamox. When it’s threshold - I can simply go longer and faster.
Lasse
I just love stamox, you can literally feel it working 2 hours after taking it! Amazing product!
Archie Findlay
Scottish Cyclist
"First time trying Stamox tonight, smashed my 30 minute PR by 8% and took the road bike win in the process!"
I’ve ordered a bunch. I’m excited to trying it out, and see if it can help improve my cycling, and getting the last edge against my peers.
Jordi Salvadó
Spanish cyclist and Cycling coach
As a cycling coach and gravel specialist rider, Stamox has been a game changer. I’ve managed to improve my power records over 10, 20, and 60 minutes in just three weeks. As a coach at Race Ready Cycling Training, I recommend my athletes take Stamox before every training session and race due to its clear positive effects on cycling performance.
Martin Kjellemar
Swedish Cyclist
Stig Otto Berntsen
Norwegian Cyclist
Having used Stamox consistently throughout the winter, I am now at the peak of my personal performance. I am able to continue to increase my wattage.. Fun when my heartbeat at x2 is with this wattage at 5*8. Today I had to hold back during the interval sessions, as my legs felt so good as I take Stamox every single day".
MarcoValerio Ciminelli
Italian cyclist
"I am able to achieve much more stable and low bpm, and more watts"
Declan
I'm getting benefit after 3 days.... So decided to get 5 more.
Adam
Before using stamox I "die out" earlier on VO2max sessions...especially on the bike. My thighs stiffen earlier. It can be many things, but I have a feeling that Stamox really helps me.
Dan Evans
x2 British Champion
I have been extremely impressed by your products and the positive impact they have had on endurance athletes. Given the physiological demands of these competitions, nitrate-based supplementation is of particular interest to us, especially for its effects on oxygen efficiency, time-to-exhaustion, and the ability to sustain repeated high-intensity efforts.
Today I used Stamox for the first time, and the first effects were immediately noticeable. Lower heart rate in relation to watts. Lower perceived RPE.
l've use it today for the first time and felt really great, more power and lower heart rate, great product
Jordi
Stamox has been a game changer. I personally think Stamox is the most interesting supplement to consider when trying to boost endurance performance. Not just because of its evidence, but also because of its good taste and the variety of options to take it.
‘Since taking Stamox I have seen a notable increase in HRV. It has allowed me to increase my training hours, as the properties of Stamox detoxify the body, ensuring optimal carbohydrate uptake/glycogen partitioning, greatly helping me to avoid bonking during long rides’
"I can push more watts at a lower heart rate with Stamox"
“It is a game-changer. Because of Stamox, my heart rate zones have decreased; what used to be my Threshold Power zone is now my Tempo zone. I’m using a table spoon daily ca. 2 hours before sessions. Three days before racing I’m using two table spoons.”
my heart rate on the same wattage level dropped round 15 bpm - which in my opinion is crazy.
Ironman Athletes
Maicol Petta
2025 Italian Super Long Triathlon Champion, IronMan Italy 2024 AG & Overall EagleXMan 2025 Champion
From the first few times I used Stamox, I felt like my heart rate was 5-6 bpm lower at the same intensity! I love Stamox so far and I’m super satisfied. So far, it seems fantastic, and the flavor is also very good.
Gilberto Neirotti
AG Ironman Champ
"Been using Stamox for over a year now, my Stamox loading protocol before racing is 2-3 tablespoons of Stamox 3-7 days before racing. Took the win this weekend at Ironman SA. Next up is road to Kona 2026!"
Tommaso Boffi
Italian Triathlete, IM 70.3 World Championship Qualifier 2025 & Pure Club Advisor
Gaia
Double Ironman Colmar - World Cup 25 3rd Italian Record. 3xIRONMAN140.6, IRONMAN World Championship Nice 24
I’ve tried Stamox and I absolutely love it! I can clearly feel the difference: less muscle fatigue and a reduced sensation of tiredness… and this has inevitably led to improvements in performance! It’s a product that will accompany me throughout my preparation for the Triple Ironman World Cup!! Thank you for this top-level formulation!
Jonny
Ironman World Championships Participant 2025
Been using Stamox I can't fault it. A natural endurance booster, with extensive research and development. Stamox played a massive part in the performance at Ironman Nice, World Championships and the double dosage week leading up to the race was great! No issues with the increase in dosage, stomach felt fine! Look forward to winter training with the newly added supplement to my routine!
Jack Daniel
Ironman
"Before I started using Stamox, my morning sessions were always a struggle. I felt slow, and it felt like my circulation and energy just hadn't kicked in yet. I really struggled to get my body moving. Since I started taking it an hour before my session while I'm waking up, there’s been a massive difference. I’m performing so much better now."
Waldek
Coach, Runner, Triathlete
Your beetroot powder has been a huge help this season. My triathlon season just wrapped up (last race was the Olympic distance in Poznań, and now I’m fully focused on preparing for the Warsaw Marathon on September 28.)
Philip Muller
Hybrid Athlete, Ironman
"Before my runs & bike rides I use Stamox for a VO2 max booster"
Pro Triathlete
"The race today went really well and it also felt that I could keep pushing more throughout the race without getting fatigue. I don't know if it was the Stamox, but I do think it helped me! I'll keep using it this week and then use it for my next race!"
PT
Triathlete
In my practice a cyclist showed me his gain in VO2 max after i recommend him Stamox. I have a busy racing schedule this year. Using Lanzarote IM as preparation for the Norseman in August then I’m Onto Kona for the world championships which will be my 4th time there and hopefully I go a little quicker. Love the product and more importantly the benefits that it provides for my training and racing.
Pro Triathlete
"Training is tough right now, but I love the challenge. During these intense weeks, Stamox plays a crucial role — helping me push through hard sessions by supporting recovery and performance. Depending on the day, I adjust the dosage (2-3 spoons) to optimize energy levels — whether pre-swim, post-swim, or during those grueling rides. It’s all about tuning my body to perform at its best and recover faster. Science and strategy in action — making progress toward those big races!"
Rowers
Thomas Elholm
x2 Gold National Champion Rower
“It is clear that my increase in VO2 has to do with Stamox's beetroot powder” I have shown in my VO2 tests that Stamox’s beetroot powder works to the highest degree. That I will increase from 72.1 to 76.6 in VO2 from November to February is highly unlikely by training alone. Stamox has contributed significantly to my success: Stamox makes it easier to train, and gives extra strength.“
Sophie Souwer
X2 World Champion, X3 European Champion, Olympian in Rio and Tokyo
"So far, it’s fantastic. The flavour of Stamox is a welcome change—not as aggressive as drinking straight beetroot juice, and it’s super easy to use. In training, I simply feel better than usual. We’re now putting it to the test, tracking wattage, VO2 max, and other data to see the hard numbers as we go. The initial feeling, however, is incredibly promising.”
Finn Leggeri
National & International Rower
“Overall I felt less exhausted during the tests but also recovered quicker from practice. During the 4 weeks I immediately responded to Stamox and had better sessions on the water, where I covered more distance in the same time without increasing my average heart rate. This does as well have the side effect of me staying with better technique for longer, as I tend to neglect technique when I am getting tired”.
Triathletes
Rolf Solheimdal Johansen
Winter Triathlon Norwegian & World Champion
"I have used Stamox consistently in my preparations for both training sessions and competitions over the last half year. I feel it has given me more power in my legs, better flow, and not least, more energy when it starts to get tough. It has allowed me to push a little extra, and it has yielded results. During this period, I have achieved new personal best times in everything from the 1 English mile to the marathon – and the feeling that I still have more to give. Moving forward, Stamox will be a fixed part of my training routines leading up to next year's big goal: Norseman on August 1st, 2026."
Elias Knoll
Elite Athlete
“Optimizing performance and recovery is everything. Stamox gives me that natural boost to push harder and bounce back quicker. It’s how I stay at the top of my game.”
Sebastian Ziekman
Triathlete Competing Internationally. 19th at the Junior (U20) World Champs this year as a U18.
“Integrating Stamox into my training and racing protocol for that extra edge - supporting endurance, oxygen efficiency, and recovery. Exactly what a triathlete needs to perform across swim, bike, and run.”
Stian Heltne
Athlete & Coach
" I feel like my body responds better, especially on longer and tougher sessions, and I'm able to maintain intensity without that heavy-legged feeling. It gives me that little extra boost to get more out of every workout - and it's now a regular part of my pre-session routine for both running and cycling."
Leonardo Allegri
Triathlete
I’m really satisfied with Stamox — I’m getting great results.
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Loyal Customer
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Runners
Omar Ahmed
Shettleston 10k Champion. 5km, 10km, 21km Distance Runner
“Stamox is amazing. When I use it I feel relaxed, and get quicker without feeling fatigue. My pace is completely different when I use it. I have more energy to push harder at the end of my workout or race.”
Connor Rogers
Runner - 5K -14:27 10K -30:29
"Very good session tonight—I think I’ve found the missing link with Stamox. I'm seeing an effect already 2-3 hours after consumption. Ran 1k reps in 2:58 and 400m in 68s, but the crazy part was the heart rate. It was way lower than normal, staying right in the threshold range. Averaged 166bpm on the last two reps at 3:03/km. It’s allowing me to train harder, perform longer, and recover faster."
Cooper Berry
Run Coach and Athlete
“I’m targeting 2:18 in London and need every 1 % I can get. I have been using beet powder for a while and believe it makes a real difference."
Harry Balmer
Runner & Coach
"Genuinely love using Stamox as part of my training"
Thijs
Marathon Runner
I'm really excited about Stamox. It mixes much better than other powders I've tested (both in water and fruit juice). The taste is less overpowering than most other products I've tested, and it doesn't affect my stomach or intestines like the others did. The effectiveness, which is of course the most important, is simply fantastic. I can get through tough workouts more easily, and recovery is much better. My next order will include a few extra jars. Because of my enthusiasm, my coach and a teammate want to try it too, and we all hope to improve our marathon times.
Ben
Runner, working towards a sub 2:40 marathon
"I scored a nice PB last Sunday at a 10km (34:28). I got just over a week of trialing Stamox which worked very well. No GI issues like with competitor brands I've used in the past. Noticing my HR and recovery has improved slightly too so nice job! Look forward to using it more and more!"
"I ran my fastest season opener yesterday. I felt like I could exert more energy and performed better thanks to the altitude acclimatisation I had; I used Stamox for two days leading up to the race."
Erika Jursaite
Ultra-marathoner
So far, I cannot get a grip of whether the effects I'm feeling are related to drinking Stamox, or overall training. What I can certainly say, that I have achieved a few runs with more comfortable lower heart rate that has never really been the case. Also, I like the flavour of Stamox. This week I'm running Oslo Maraton, so I'll also do the Stamox loading as described on the website, and hopefully will be able to come to conclusions. Again, thank you very much. It's an absolute pleasure getting in touch with you every time!
“Faster is one thing. But don’t forget the POWER and the way it makes you recover so much better”
Felix Deinböck
A week ago I purchased your product and used it with your recommendations for my 5K Race today, I managed to get a 30sec personal best time and during the run I felt my breathing being easier to maintain as I’m running. So I wanted to say thank you for developing such a product, I will use it for my upcoming races und maybe for a few hard trainings.
"I am extremely satisfied with Stamox. I feel it has an effect that allows me to perform better than ever before."
"Stamox helps me optimise my marathon prep with natural beetroot nitrates. Better oxygen delivery, improved endurance, VO2 max, and more efficient efforts during key sessions. Stamox helps me delay fatigue and stay consistent week after week".
Never a bad workout with Stamox.
Christian Braathen
"2:35:08 and 14th place in my marathon debut. I'll take that given the preparation I had and a low base (30k average per week for the last 10 weeks). I hope and believe Stamox had some effect."
A game changer for a boost in endurance
"Can’t even imagine running and NOT use Stamox"
"First long workout with Stamox before the session. Honestly…. WOOOW!!! This is pure gold."
"I mostly run longer distances, so I haven't focused much on speed. That's why it was extra fun to try Stamox for the first time today. I've also never run a race on a track before. The time is far from anything to cheer about, but it's fast for me, and I ran the last km the fastest. I have lots of energy and my legs feel great after the race. So this is definitely my new companion for runs and harder training sessions."
"I have asthma, so for me it's important not to go past that point where I become too tight in the chest. Today, it actually just got easier along the way, not the opposite. I can run far without problems, but as soon I increase the pace a bit more than usual, I'm a bit in the danger zone. If my chest tightens up, I just have to stop. So this was gold!"
Athletes
Håvard Haukenes
2x Olympian
“I have been testing the product for quite some time now, and I notice good effects when I take Stamox before 30 – 40km sessions. When using Stamox, you will get an increase in endurance, concentration and more. I myself have had very good experiences with it and will be using it on the road to Rio 2016.”
Rico Quitongo
Professional Football Player
"Love Stamox's beetroot extract powder. The benefits of the powder are unbelievable. Have noticed a massive difference since we have been using Stamox and would encourage everyone to start their Stamox journey."
Asier Pérez
Spain Rugby 7s Athlete
Stamox boosts stamina and supports explosive power output for training and games.
Lorenzo
So far I am very satisfied with the product! It’s too early to see permanent improvements, but I am pushing trough hard running training sessions and I think that it is staring to kick in! For now I am getting it only with water (also because it’s more manageable before early morning sessions). I have to try it with smoothies or yogurts when I have time for breakfast before training during weekends. As I am using the “split strategy” of Stamox timing.
David
Retired Pro Athlete
"I am super satisfied with Stamox. For harder trainings, VO2 max and FTP intervals I use 2tbs. I love the taste in the morning before training and sometimes use it at work for longer nights. I used Stamox at Dolomiti Superbike last weekend, also UCI marathon 120km 3500 asc. I took Stamox before the start of the race and seemed to work well! 2. overall amateurs, and 23. in elite"
As with all supplements it is difficult to say if there is an actual contribution to my runs and fitness improvement. I tend to believe that Stamox has helped me push beyond previous training limits and has contributed a lot in my recovery as well.
Hey guys!! Want to tell you that your product is insane and feel a lot of differences in my long workouts.
I love Stamox, and use it every day. It gives the perfect boost—both physically & mentally.
Robin
Love the product and feel it evolves even more when using it with some consistency. Congrats on having the three guys on the podium in Nice!!
I am very satisfied with the product. My coach was also surprised that I produced the same wattage at a lower heart rate.
I'm continuing to use stamox. I've started to see the first significant benefits. I've noticed 4-5 fewer heartbeats while running
Thomas Kruse
Jeg har nå brukt Stamox jevnlig en periode og synes den gir meg mer energi til jobb og trening. Flere ganger tar jeg stamox 1 time før trening etter jobb når jeg trenger litt mer boost. Denne uken så løp jeg 14km mandag og 8km tirsdag. Rolige turer. Onsdag ble det 13km tempo og interval løping. Med stamox har jeg følt at energien var der til løping og restaurering gikk fortere. Jeg og min samboer bruker det og er super fornøyd. Gleder meg til å bruke stamox på trening og løp fremover sommer og høst.
Cross Country Skiing & Biathlon
Ole-Kristian Kvanli
2x Norway Cup Champion
“Stamox helped lift me to a new PB on my VO2 test. It’s become something I will definitely continue using in my training and racing.”
Daniel Egedius
Norwegian Cross Country Skier
“I recently tested Stamox during a standard workout on the roller ski treadmill, and a 3000m run. I have to say I’m very positively surprised— I had both a lower average heart rate and lower lactate levels at a higher speed than I’ve ever achieved before. In the 3000m, I set a new personal best by 20 seconds! Clocking in at 9:01, I’m super pleased with Stamox.”
Vera Lagerta Fugelli von Mühleisen
Norwegian Biathlete
"I rely on Stamox to naturally and holistically support my body in everyday life and during intense training. Using it before every session controls my heart rate, my energy remains steady, and I recover faster with less muscle fatigue. I love the taste, the colour and how it supports my entire body. Stamox isn’t just about performance; it’s about giving my body a mindful boost to thrive under pressure. For me, it’s become essential—the “extra” that makes a difference."
Emil Skjellberg
Professional Norwegian Cross Country Skier
“I have now used Stamox for a solid period and am very pleased with the product so far. I've taken it for all my races this autumn, as well as for morning interval sessions. I feel Stamox helps enhance my performance and secure those final, decisive percentages. It is definitely something I plan to use even more on race days and during hard interval workouts going forward.”
Professional Norwegian Cross Country Skier
"Stamox effects my pulse especially at low intensity, a reduction of about 5 bpm. I also experienced slightly better recovery possibly, so there may have been "hidden" effects outside of training."
Frode
"My two sons (18 and 19) are top-ranked competitive cross-country skiers in Norway. After hearing about the endurance benefits of beetroot within their skiing community, we decided to trial Stamox, selected for its proven efficacy and purity. The initial results during an interval session were promising. Now, they use it as a regular pre-race supplement, taking it 2-3 hours before competition. Subjectively, they report a clear sensation of reduced lactate accumulation, leading to improved race performance. While this is based on their perception rather than formal testing, the results are tangible. In a recent local hill race, for instance, they both achieved significant personal bests, improving by 1:08 and 1:30 minutes. Their serious training regimen is the primary driver of their success, but they are confident that Stamox provides a measurable performance benefit."
Christian Cusini
Italian XC Skier
"If you are looking after the edge to make you perform better, then Stamox is it".
Christian Cusini
Italian XC Skier
"If you are looking after the edge to make you perform better, then Stamox is it".
Flavour & Taste
MarcoValerio Ciminelli
I've used beetroot powder from another supplement company before. But your product is significantly better. It has better solubility, lighter taste and consistency. The other company's product is heavier in texture and taste and also harder to digest. In fact, they contain a higher fiber content (which is harmful pre-workout).
Thijs Vercaemer
Marathon Runner
I'm really excited about Stamox. It mixes much better than other powders I've tested (both in water and fruit juice). The taste is less overpowering than most other products I've tested, and it doesn't affect my stomach or intestines like the others did. The effectiveness, which is of course the most important, is simply fantastic. I can get through tough workouts more easily, and recovery is much better. My next order will include a few extra jars. Because of my enthusiasm, my coach and a teammate want to try it too, and we all hope to improve our marathon times.
"Tastes great & the gains are UNREAL"
Stamox has a slightly sweet and earthy flavour. And with no digestive issues!
Stamox is a supplement that I look forward to every day to take - which is not normal
Hamza Saeed
Performance Coach
"Honestly the best product I have ever tried. A game-changer for athletes with sensitive digestion. Stamox delivers elite performance while keeping my GI happy."
Connor Rogers
Runner - 5km: 14:27 - 10km: 30:22
“I’ve found the missing link in my running with Stamox. The data doesn’t lie: 166 bpm on 3:03/km Reps”
Matt Graham
Former GB & NCAA D1 Athlete, Ironman & Running Coach
"An 8-Minute PB at the London Marathon. Better endurance, cardiovascular output, and noticeably better efficiency."
Sophie Souwer
x2 World Champion, x2 Olympian, x3 European Champion
"The taste is so much better then other products."
Thijs Vercaemer
Marathon Runner
“It mixes better, tastes lighter, and doesn’t affect my stomach like others did. The effectiveness is simply fantastic.”
Jordi Salvadó
Cyclist & Coach
"The most interesting supplement for endurance — proven evidence, great taste, and so many ways to take it."
Olav S Asee
Chiropractor of Norwegian Elite Athletes at the Olympic and World Championship level
As a chiropractor for both athletes and other people, I have since 2014 recommended Stamox to many of my patients. Stamox speeds up the healing of traumas in muscles, joints and tendons. Also, many of my patients continue to use Stamox because it boosts their endurance capacity and wellbeing.
Maicol Petta
Ironman Italy AG Champ, Triathlon
“The flavour is really nice with amazing performance benefits”
MarcoValerio Ciminelli
Cyclist
“Significantly better solubility, lighter taste, and much easier on the stomach than other brands.”
Speed Skaters
Daniele Di Stefano
Italian National Team, International Speed Skater & National Record Holder
Getting that extra 1% because in 2026, every percent counts. In a sport decided by hundredths of a second, Stamox gives you the physiological edge to push harder, stay lower, and finish faster.
𝙶𝚎𝚛𝚖𝚊𝚒𝚗 𝙳𝚎𝚜𝚌𝚑𝚊𝚖𝚙𝚜
Pro Speed Skater: French champion, Europe marathon, top 4 World Junior
Whether it’s training or competition, Stamox gives me the natural edge I need to go further, faster, stronger.
Kayakers
Ilya Podpolny
Kayaker and K9 Biathlon Champ
"Stamox is the ultimate edge for endurance. After a summer of training, I saw a clear difference in my runs—lower heart rate, improved VO2 max, and total control over my pacing."
Quilian Koch
x26 French National Champ, 3rd World & European Champ Kayaker
It's been a relentless and rewarding season! Stamox makes me able to recover between races, resist and extend the maximum effort at the end of the stroke, increased power on the middle of the race and increase VO2max and aerobic capacity. Stamox has been a key part of my fuel, helping to sharpen my focus and maintain cognitive control when the distance and fatigue set in.
Strength
Lars Rørbakken
Strongman and Arm Wrestler
“I’ve been using Stamox for over 10 years and use it on a daily basis. When I compete I get tested regularly for doping, and can trust Stamox 100% on its quality standards.”
Roger Pedersen
Bodybuilder
"10/10 in rating if you want a product that is natural and that works! After trying Stamox 10 yeas ago, I never looked back. I always have that little extra to give when I do cardio & I can increase by reps and recovery quicker between sets"
Dette stamox greiene er så sinnsykt fantastisk!! Herregud så sterk jeg er blitt!!! og helt rått å bruke på trening! Wow, bare å gi jernet nå
Hyrox
Kev Jackson
1st Place HYROX Utrecht Pro Solo & Qualified for World Championships
“As a Pro HYROX athlete, Stamox has become a daily staple in my nutrition”
Shannon Troup
Hydrox Athlete, IMMAF MEDALIST and IFMA MEDALIST
"Absolutely class I do feel the benefits major. And the taste is great. So much better then the beetroot shots you can get."
Nikos Rigas
Hyrox Athlete
Performance is not achieved through random preparation. Stamox is what supports me at the most critical point: VO2max. It’s not just a supplement, it’s an oxygenation tool that makes the difference in endurance.”
Mountain Bikers
Daniel Sveningsen
Danish Mountain Biker
"I used the Stamox here in Italy, and Stamox made Italy’s high-altitude cycling a breeze—no air difference struggles! My friend felt the same. Total game-changer on the steep climbs here".
Matt Berry
“Absolutely stunning powder - it looks like the finest gold (red) dust and tastes amazing! Plus, it’s a huge bonus that it’s 100% plant-based”
Martial Arts
Kallum Skhane
Former Team Wales and GB Boxer
"Especially in high-intensity sports like boxing, using Stamox makes breathing feel significantly easier. It also greatly enhances recovery between rounds. As I train fasted in the mornings, Stamox is perfect for supporting my recovery. Plus, it's super easy to mix with yogurt or other foods."
Sean Bruce
Pro Boxer trained by Rendall Munroe. Midlands Area Super Flyweight Champion
Health & Wellness
Hamza
Performance Coach
Stamox is honestly the best product I have ever tried. As someone who’s battled digestion issues forever (and tried every supplement on the market), I am super picky. Stamox gives you health and performance benefits while keeping my GI happy. Stamox has been a game changer for me I use it every day.
"The sun damage nearly all disappeared. Maybe explained by the beets creating a 'glow'."
My skin is glowing. Since stamox I felt like I have more energy, stamina, oxygen and feel my body is so much better overall. Crazy product. I’m a guy who doesn’t believe in much and use many products. Magical indeed.
I myself have been suffering from extremely high blood pressure. When I use Stamox regularly, I feel that my blood pressure is lower. I do measure it myself occasionally and see that it has an effect. I presented this to a group of elderly people at a training center that I attend. There were several people at the center who thought this was very good for those who have challenges with breathing and heart.
I FINALLY found something that makes it EASY to support my heart health and energy!
Stamox helps me support healthy blood pressure and boost my energy! All you have to do is mix 1 scoop in water and you're ready to go! It is so easy and quick and it tastes SO delicious. Best part of my day!!
I started drinking stamox a few days ago and already my skin has cleared up a lot.