Beet It Sport Nitrate 400
15 servings per tray • 70ml per serving
A research-backed dose of dietary nitrates from beetroot juice to improve endurance and efficiency.
400mg of dietary nitrates
Informed Sport Certified
Just 2 ingredients
3rd-party lab tested
Free shipping over $75 • 100% money back guarantee
A tested 400mg dose of dietary nitrates in every shot, trusted by endurance athletes, Olympians, and professional sports teams around the world.
Beet It Sport Nitrate 400 delivers a consistent, research-backed 400mg dose of dietary nitrates from beetroot juice to support endurance performance and exercise efficiency. Dietary nitrates aid nitric oxide availability in the body, improving blood flow, oxygen and nutrient delivery, muscle contractility (force), and fatigue resistance during hard training and races. This can help you sustain higher intensities for longer while reducing both the perceived and true cost of exercise.
Beet It Sport Nitrate 400 helps you train and race at a higher intensity for longer before fatigue sets in by improving the efficiency of your muscles.
- Improved endurance performance: Helps you sustain harder efforts more comfortably during prolonged and high-intensity exercise.
- Better exercise efficiency: Reduces the oxygen cost of exercise by ~5%, so your body can perform more work using less oxygen.
- Delayed fatigue onset: Supports blood flow and oxygen delivery to working muscles to help maintain performance deeper into training sessions and races, delaying fatigue onset by 5–16%.
- Improved muscle contractility: Nitric oxide supports the force of muscle contractions, helping maintain power output under fatigue.
- Supports quicker recovery between efforts: Improved circulation and nutrient delivery may help you recover more effectively during and between hard efforts like sprints, surges, and hill climbs.
Read the research on dietary nitrates from beetroot juice.
Take 1 shot 1–3 hours before hard training sessions or races.
For races, competitions, or key events, many athletes do a short loading phase by taking 1 shot daily for 5–6 days leading into race day, followed by 2 shots taken 1–3 hours before the start of the event.
Read our Beet It Sport Nitrate 400 user guide to learn how to get the most from your sports nutrition.
Each 70ml serving of Beet It Sport Nitrate 400 contains just 2 natural ingredients sourced from real foods:
- Concentrated beet juice (98%)
- Lemon juice made from concentrates (2%)
Onset time:
You may begin noticing the effects of Beet It Sport Nitrate 400 within 1–3 hours of taking a shot before training or racing. The benefits often become more noticeable when used consistently alongside training leading into important training blocks or competitions.
Expected results:
- Within 1–3 hours: Your muscles may feel more efficient and require less oxygen to perform the same work. Hard efforts often feel smoother and more sustainable, especially in endurance training and high-intensity sessions.
- 1–2 weeks of consistent use: The initial boost becomes more repeatable and reliable. You'll likely find it easier to maintain training intensity, recover between efforts, and sustain hard work for longer periods.
- 4+ weeks of consistent use: Improved oxygen efficiency and endurance support higher-quality training, better fatigue resistance, and more consistent long-term performance progression.
The effects of nitrate supplementation are often most noticeable during endurance and high-intensity efforts where oxygen efficiency and fatigue resistance are limiting factors. These effects may be less prominent in highly trained athletes.
Beet It Sport Nitrate 400 is manufactured by James White Drinks in GMP compliant facilities.
Every batch is Informed Sport Certified and independently tested for over 250 banned substances and contaminants.
Locate the batch number on your product and view its test results here.
About this product
Benefits
How to use
Ingredients
Onset time & expected results
Third-party test results
Build Your Nutrition System
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Everything You Need to Start Strong
With your first order, you'll receive these tools to help you use your Beet It Sport Nitrate 400 consistently and correctly. We'll be with you every step of the way.
Digital product user guides with practical, step-by-step guidance
A lacrosse ball for relieving tight muscles and on-the-go recovery
First month check-in support with resources to help you stay consistent
Weekly learnings and bite-sized breakdowns of the latest research*
Our better performance, 100% money back guarantee**
*Requires a subscription to the Blonyx Research Update sports science newsletter
**Learn more about our our better performance, 100% money back guarantee here
Frequently Asked Questions
Beet It Sport Nitrate 400 delivers a standardized 400mg dose of dietary nitrates in a concentrated 70ml shot. Regular beetroot juice can vary significantly in nitrate content depending on the beet variety, growing conditions, and processing methods, making it difficult to consistently achieve the doses commonly used in sports performance research.
The concentrated shot format also makes Beet It Sport Nitrate 400 far more practical to consume before hard training and races compared to drinking large volumes of regular beet juice.
No, Beet It Sport Nitrate 400 can provide noticeable benefits from a single serving taken 1–3 hours before hard training or races.
However, many athletes experience greater and more consistent benefits when using it daily leading into important competitions or training blocks. For race preparation, it's commonly recommended to take 1 shot daily for 5–6 days before the event, then 2 shots 1–3 hours before race start.
Beet It Sport Nitrate 400 is ideal for athletes who want to improve endurance, training quality, and fatigue resistance, especially those who:
- Want to maintain a higher intensity for longer during hard training or races
- Participate in endurance, hybrid, functional, or team sports that place high demands on oxygen delivery and quick recovery
- Frequently perform interval training, threshold sessions, or long-duration efforts
- Are preparing for races, competitions, or demanding training blocks and want a compliant, tested performance aid
- Want a natural, research-backed way to improve exercise efficiency and support nitric oxide production
Dietary nitrate levels typically peak in the bloodstream 2–3 hours after consumption and can remain elevated for several hours afterward. Nitrate levels generally return closer to baseline within 12–24 hours.
During prolonged endurance exercise, nitrate stores may decline more quickly, which is why products like Beet It Sport Top Up 100 are designed to help maintain nitrate availability during long events.
Yes, dietary nitrates are naturally found in root vegetables and leafy greens that are part of a healthy, balanced diet. Beet It Sport Nitrate 400 is designed to be used daily if desired and is commonly consumed by athletes throughout training blocks and race preparation phases.
Beet It Sport Nitrate 400 combines concentrated beetroot juice with a small amount of lemon juice to offset the earthy taste of beetroot. Many athletes describe it as smoother and easier to consume compared to regular beet juice.
Beet It Sport Nitrate 400 is generally well tolerated by most athletes. Some people may notice harmless effects like pink or red urine and stool after consuming beetroot products. Athletes who are not used to beetroot juice may occasionally experience mild digestive discomfort when first introducing it, but this is rare.
How does Beet It Sport Nitrate 400 compare to regular beetroot juice?
Do I need to do a loading phase?
Who should use Beet It Sport Nitrate 400?
How long do the benefits of nitrate supplementation last?
Are dietary nitrates safe for daily use?
What does Beet It Sport Nitrate 400 taste like?
Are there any side effects?
Part of the Beet It Performance System
Beet It Sport Nitrate 400 works best alongside other Beet It products for performance and recovery support before, during, and after you train or race.
What Athletes Are Saying
Certifications and Third-Party Testing
Train with confidence knowing all Blonyx products are tested by our manufacturers and third-party lab partners, confirmed to be free of banned substances and contaminants.
Informed Sport Certified
Beet It Sport Nitrate 400 is Informed Sport Certified.
GMP Compliant
Beet It Sport Nitrate 400 is manufactured by James White Drinks in GMP compliant facilities.
Third-Party Tested
Every batch is independently tested for over 250 banned substances and contaminants. See the results.
More About Beet It Sport Nitrate 400
Find guides and articles from our experts, stories of athletic ambition, and bite-sized summaries of the latest sports science research on the Blonyx Blog.
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How Nitrates Can Improve Your VO₂ Max and Endurance
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