Jente Michels

x2 European Champion

"The purest beetroot powder on the market. Boosted my VO₂ max."

Kev Jackson

Hyrox Pro Athlete, World Championships Qualifier

"VO₂ max from 54 to 60 in 3 months. Resting HR 37 bpm."

Ole-Kristian Kvanli 

2x Champion Biathlete at Norway Cup

"Stamox helped lift me to a new PB on my VO₂ test."

Nikos Rigas 

Hyrox Athlete

"Stamox supports me at the most critical point: VO₂ max."

Ilya Podpolny

Kayaker and K9 Biathlon Champ

"Lower heart rate, improved VO₂ max, total pacing control."

Philip Muller

Hybrid Athlete, Ironman

"Before runs and rides I use Stamox for a VO₂ max booster."

Emil Skjellberg

Professional Norwegian Cross Country Skier

"Helps enhance performance and secure final percentages."

Daniel Sveningsen

Danish Mountain Biker

"Made Italy's high-altitude cycling a breeze."

Rémi Bury

RCS French Cyclist

"Same LT2 workout, 4 weeks apart: +10 watts, -10 bpm." .

Maciek Maślanko

Polish Champion & World Championship Medalist

"Stamox helped me win medals at the Polish, European, and World Championships. Predictable effect — lets me plan every session with precision."

Mitchell Mulhern

World Champion Team Pursuit

"All-time best 30-minute power. Then another PB the week after."

Christoff Van Heerden

Head Performance Coach & National Road Champ

"When training threshold, I can go longer and faster."

Ben Millar

Elite Cyclist, 30 Hill Climb Wins, 2x NES Champion

"Genuinely noticed a difference in sustaining efforts."

Jordi Salvadó

Spanish cyclist and Cycling coach 

"Improved power records over 10, 20, and 60 minutes in 3 weeks."

Asier Pérez

Spain Rugby 7s Athlete

"Stamox boosts stamina and supports explosive power output for training and games."

David

Retired Pro Athlete

"For harder trainings, VO₂ max and FTP intervals I use 2 tbsp. Worked well at Dolomiti Superbike."

Stig Otto Berntsen

Norwegian Cyclist

"At the peak of my personal performance."

Maicol Petta

Ironman Italy AG Champ

"My heart rate was 5-6 bpm lower at the same intensity."

MarcoValerio Ciminelli

Italian cyclist

"Resting HR dropped from 43-45 to 36-40 BPM. Higher watts, lower RPE."

Connor Rogers

Runner - 5K -14:27 10K -30:29

"166 bpm on 3:03/km reps. The data doesn't lie."

Daniele Di Stefano

National Record Holder, Olympian, Speed Skater

"Stamox gives me the extra edge to push harder and faster."

Daniel Egedius

Norwegian Cross Country Skier

"Lower average HR and lower lactate at a higher speed. 3000m PB by 20 seconds."

𝙶𝚎𝚛𝚖𝚊𝚒𝚗 𝙳𝚎𝚜𝚌𝚑𝚊𝚖𝚙𝚜

Pro Speed Skater: French champion, Europe marathon, top 4 World Junior

"Stamox gives me the natural edge to go further, faster, stronger."

Vera Lagerta Fugelli von Mühleisen

Norwegian Biathlete

"Controls my heart rate. Energy remains steady."

Filippo Pellegrini

Italian On Runner

"With Stamox I found really better recovery. In extreme heat, with fatigue from the days before, I had feelings of ease and oxygenation I'd never had before."

Scott Redding

MotoGP & World Superbike Racer

"You have heard the crazy about beetroot juice. What if I told you this is the supercharged version!"

Ole-Bernard C. Fuskevåg

Professional Norwegian Triathlete & Blanktjern Coach

"Stamox gives me reliable quality from session to session — research-driven, easy to use, and gentle on the stomach. I'm using it during hard sessions at altitude before my next IRONMAN."

Alexis Papaconstantinou

Triathlete

"Stamox will carry me on my way to the top of the sport — with better performance, faster recovery, and greater tolerance. An absolute game changer. The bike felt so easy in todays race with Stamox".

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."

Mitchell Mulhern

World Champion Team Pursuit

"All-time best 30-minute power with Stamox. Then another PB the week after."

Archie Findlay

Scottish Cyclist

"Smashed 30-minute PR by 8%."

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.)

Felix Deinböck

Runner

"30-second PB on my 5K after following the protocol."

Connor Rogers

Runner - 5km 14:27 · 10km 30:29

"I’ve found the missing link in my running with Stamox. The data doesn’t lie: 166 bpm on 3:03/km reps."

Sophie Souwer

x2 World Champion, x2 Olympian, x3 European Champion

"Lactate threshold from 82% to 88%. I can push harder for longer."

Hamza Saeed

Performance Coach

"The best product I've ever tried. A game-changer for athletes with sensitive digestion. Elite performance benefits while keeping my GI happy."

MarcoValerio Ciminelli

Italian Cyclist

"I've used other beetroot powders, but Stamox is significantly better. It mixes easily, has a lighter taste, and is vastly easier on the stomach pre-workout."

Jente Michels

x2 European Champion, Alpecin‑Deceuninck

"The purest beetroot powder on the market. Boosted my power and VO₂ max — helped me become U23 European Champion."

Maciek Maślanko

Polish Champion & World Championship Medalist

"The predictable effect — peak performance 2–3 hours after taking it — lets me plan every session with precision."

Gilberto Neirotti

IRONMAN AG CHAMPION

"Been using Stamox for a year. Took 2 tbsp daily for 5 days before winning Ironman South Africa AG."

Thomas Elholm

x2 Gold National Champion Rower

"VO₂ max from 72.1 to 76.6 in 4 months. A jump that big is highly unlikely through training alone."

Jack Billyard

Gravel Record Holder

"I re-tested my 12-minute max and saw a 2.6% increase from 448 to 460 watts."

Yohan Zaradzki

Belgian National Marathon Champion, 2:12 Marathon · 62:31 Half · 29' 10K

"My Stamox protocol: 1 tbsp on easy days, 2 tbsp before threshold blocks, 3 tbsp for long runs. It sharpens VO₂ max, threshold, and endurance."

Omar Hassan

Danish Marathon Runner · 2:12:17 Copenhagen Marathon · Fastest Danish Runner

“Stamox, taken daily throughout the camp, improved oxygen efficiency and sustained the engine when it mattered. The result: 2:12:17.”

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."

Omar Ahmed

Shettleston 10k Champion. 5km, 10km, 21km Distance Runner

"Feel relaxed, quicker without fatigue."

Felix Deinböck

Runner

"30-second PB on my 5K."

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”.

Archie Findlay

Scottish Cyclist

"Smashed 30-minute PR by 8%."

Cédric Therin

Ultra Cyclist from Corsica

"Frankly unbelievable. I continue with Stamox and keep the miles."

Louis Keukeleire

Cyclist, Coach and Physical Education & Movement Sciences UGen Student

"Big boost at national championships."

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.”

Rico Quitongo

Professional Football Player

"Massive difference since using Stamox."

Rolf Solheimdal Johansen

Multiple World Champion in Triathlon

"Multiple new PBs since I started Stamox. More explosive power. Sustained energy to finish strong."

Håvard Haukenes

2x Olympian

"Used Stamox all the way to the Olympics. Better oxygen uptake. Better blood flow. More endurance. Sharper focus."

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!"

Martin Egebjerg Olesen

Danish champion in the marathon, the half marathon & the 10K

"I love Stamox for my running".

Quilian Koch

26x French National Champion, World & European Medalist Kayaker

“Stamox lets me recover between races, extend maximum effort, and increase VO₂ max when fatigue sets in.”

Jonny

Ironman World Championships Participant 2025

"Played a massive part in my performance."

Harry Balmer

Runner & Coach

"Genuinely love using Stamox as part of my training"

Juho Ylinen 

Trail Runner

"Best product."

Ben Lynch

Runner

"PB at 10km. No GI issues."

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."

Lorenzo

"So far I am very satisfied. It's too early to see permanent improvements, but I'm pushing through hard running sessions and it's starting 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.

Leonardo Allegri

Triathlete

"I'm really satisfied with Stamox — I'm getting great results."

Martin Kjellemar

Swedish Cyclist

"Better oxygen use, less fatigue."

Ivan Ilijevski

Macedonian National Cyclist

"I felt an immediate difference in how my body absorbed big training loads. Less tired after hard sessions, and my heart rate is lower during them."

Kallum Skhane

Former Team Wales and GB Boxer

"Breathing easier. Recovery between rounds."

Sebastian Ziekman

National U20 & U23 10 km Champion

"Supports endurance, oxygen efficiency, recovery."

Finn Leggeri

National & International Rower

"Less exhausted. Recovered quicker."

Hamza Saeed

Performance Coach

"Best product I've ever tried. GI completely happy."

MarcoValerio Ciminelli

Italian Cyclist

"Superior solubility, lighter taste, easier to digest."

Shannon Troup

Hydrox Athlete, IMMAF MEDALIST and IFMA MEDALIST

"Taste is great. Better than beetroot shots."

Jonny

Ironman World Championships Participant 2025

"Been using Stamox I can't fault it. Double dosage on the week leading up to the race, and it was great. No issues with the increase in dosage."

Thijs Vercaemer

Marathon Runner

"I'm really excited about Stamox. It mixes much better than other powders I've tested. The taste is less overpowering, and it doesn't affect my stomach or intestines like other competitor brands did."

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”

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!"

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"

Lars Rørbakken

Strongman and Arm Wrestler

"I've used Stamox daily for over 10 years. I get tested regularly and can trust Stamox 100% on its quality standards."

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.

"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.

"Tastes great & the gains are UNREAL"

Stamox has a slightly sweet and earthy flavour. And with no digestive issues!

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!!

Stamox is a supplement that I look forward to every day to take - which is not normal

I started drinking stamox a few days ago and already my skin has cleared up a lot.