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Altitude Boost – High Altitude Training in a Bottle
Altitude Boost high altitude training supplement features
Altitude Boost has natural ingredients
Altitude Boost expands lung capacity
Altitude Boost high altitude training supplement ingredients
Altitude Boost – High Altitude Training in a Bottle
Altitude Boost high altitude training supplement features
Altitude Boost has natural ingredients
Altitude Boost expands lung capacity
Altitude Boost high altitude training supplement ingredients

Altitude Boost – High Altitude Training in a Bottle

4.9
Rated 4.9 out of 5 stars
119 Reviews

Altitude Boost mimics high-altitude training by triggering your body’s natural response to low oxygen environments. Formulated with proven adaptogens and oxygen-enhancing compounds, it supports red blood cell production, improves VO2 max, and boosts endurance—no mountain required.

  • Naturally simulates high-altitude effects on the body—train smarter without changing elevation
  • Supports natural EPO (erythropoietin) production for increased red blood cell count
  • Enhances oxygen uptake, stamina, and aerobic capacity
  • Clinically studied ingredients like Cordyceps, Rhodiola, and Eleuthero
  • Perfect for runners, cyclists, swimmers, and high-performance athletes

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Description
Key Benefits of Altitude Boost
What's Inside Altitude Boost
How To Use Altitude Boost

Altitude Boost – High Altitude Training in a Bottle

4.9
Rated 4.9 out of 5 stars
119 Reviews
You’re 2 Items away from 25% Off
2. Choose your plan
Best Value
Your Cost: $38.21
Total Value: $44.95
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  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

  • MORE OXYGEN. MORE ENDURANCE.

  • TRAIN LIKE YOU'RE AT ALTITUDE

FORMULATED FOR PERFORMANCE

Clinically backed, naturally formulated supplements

Train Like an Olympian

Altitude Boost simulates the physiological effects of high-altitude training by naturally stimulating erythropoietin (EPO) production—the hormone responsible for red blood cell creation. More red blood cells = more oxygen to your muscles. It's the same performance edge elite athletes chase at altitude camps—without needing a mountain.

Experience Results in as Little as 7 Days

Many users report noticeable improvements in stamina, energy, and workout capacity within the first week of consistent use. The adaptogenic blend helps your body adapt quickly, especially when combined with regular training.

Boosts Energy and Stamina

Altitude Boost enhances mitochondrial function and ATP production—the cellular energy your muscles rely on. This means less mid-workout fatigue, stronger finishes, and better day-to-day performance.

Expands Lung Capacity

By improving oxygen uptake and utilization, Altitude Boost helps your body breathe more efficiently under stress. You’ll feel it during long runs, intense climbs, or any moment when breathing deeper means going further.

BRL sports nutrition vs the Competitions

Discover the Science, Quality, and Innovation That Fuel World-Class Performance

Others
BRL Has Been the Trusted Global Choice for World Champions and Gold Medalists Striving for Podium Finishes Since 2008
Every product is backed by published clinical research—because results should be real, measurable, and science-driven.
We use only natural, clean ingredients—no banned substances, artificial fillers, or gimmicks—just pure, proven performance support.
Proudly manufactured in U.S. GMP-certified facilities and backed by our 90-day, no-questions-asked money-back promise.
We focus on breakthrough ingredients designed to accelerate recovery and maximize endurance—ensuring you're always ready for the next challenge.
Proven by Clinical Studiess

Trusted by Thousands Of Athletes

From Olympic champions to everyday adventurers, BRL Sports fuels high-altitude performance with clean, proven, and effective supplements.

Joe Barr

Joe Barr is a world champion ultra-endurance cyclist with over 500 career victories. At 60, he conquered the 3,000-mile Race Across America and continues to push limits with BRL Sports fueling his journey.

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Harrison Aiken

Harrison Aiken, a rising star in bare-knuckle fighting, began his journey in MMA before finding his true calling in the raw intensity of bare-knuckle combat. He proudly supports BRL Sports to fuel his performance and recovery.

Mohamed Taieb

​Mohamed Taieb, a distinguished Tunisian rower and Olympian, has achieved remarkable success in international rowing competitions. Notably, he secured two gold medals at the 2019 African Games. Mohamed relies on BRL Sports supplements to enhance his training and performance, aiming for top placements in upcoming Olympic Games. ​

4.9
Rated 4.9 out of 5 stars
Based on 119 reviews
Total 5 star reviews: 104 Total 4 star reviews: 13 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
98%would recommend these products
Slide 1 selected
119 reviews
  • JM
    Jairo manuel Madrid s.
    Verified Buyer
    Reviewing
    Altitude Boost – High Altitude Training in a Bottle (3 Pack)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Montañas

    Lo mejor . Yo vivo en una cuidad que no tiene nada de altitud. Y me siento con el producto súper bien . Como si fuera a entrenar alas montañas

  • NS
    Natchayapong S.
    Flag of Thailand
    Verified Buyer
    Reviewing
    Altitude Boost – High Altitude Training in a Bottle (3 Pack)
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Result are better than I

    Result are better than I expected

    I am recommended

  • KM
    Kassandra M.
    Flag of United States
    Verified Buyer
    Reviewing
    Altitude Boost – High Altitude Training in a Bottle
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Love it so much I subscribed!

    I used this the month leading up to the Pikes Peak Ascent and I definitely feel like it helped. I placed top 10!! I also watched my performance increase as VO2max tracked on my watch went up. Happy with the results and now I'm set up with a subscription!

    BRL Sports
    3 years ago

    Congrats on your top 10 placement...

  • RV
    Robert V.
    Verified Buyer
    Reviewing
    Altitude Boost – High Altitude Training in a Bottle (30-Day Supply)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Super training

    It's a great iron pills.great weapon

  • BP
    Brian p.
    Verified Buyer
    Reviewing
    Altitude Boost – High Altitude Training in a Bottle
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Great

    It helps increase oxygen intake

FAQ

How is Altitude Boost different from traditional pre-workouts or endurance supplements?

Unlike typical pre-workouts that rely on caffeine or stimulants, Altitude Boost works by mimicking high-altitude training effects—supporting red blood cell production, oxygen efficiency, and long-term endurance without the crash or dependency.

Do I need to live or train at high elevation for Altitude Boost to work?

No. Altitude Boost is specifically formulated to simulate the effects of altitude training at any elevation. It helps your body adapt as if you were training at high altitude—making it ideal for athletes at sea level or in urban environments.

Can I stack Altitude Boost with other BRL Sports products?

Yes. Altitude Boost stacks well with other BRL Sports supplements for a complete performance edge:
EPO-Boost – Supports natural erythropoietin production and red blood cell formation.
VO2-Boost – Enhances oxygen utilization and aerobic endurance.
TriFuel – Delivers hydration, electrolytes, and recovery support during training and competition.

What supplements help simulate altitude training?

Altitude Boost is formulated to mimic the effects of high-altitude training by naturally supporting EPO production, red blood cell count, and oxygen delivery—helping athletes gain similar endurance benefits without needing to train at elevation.

Can I improve VO₂ max without high-altitude training?

Yes. Altitude Boost helps support VO₂ max by improving oxygen utilization and red blood cell production through ingredients like Cordyceps, Rhodiola, and Eleuthero—all clinically studied to enhance aerobic capacity.

Is there a natural way to increase red blood cell count for athletic performance?

Altitude Boost uses natural adaptogens and vitamins to stimulate the body’s own EPO response, leading to increased red blood cell production—naturally improving oxygen transport and endurance.

How long does it take for altitude supplements to work?

Most users begin to notice results from Altitude Boost within 7–10 days of consistent use, including increased energy, stamina, and reduced fatigue during workouts.

Are altitude performance supplements safe and legal for athletes?

Yes. Altitude Boost is drug-free, made with natural ingredients, and third-party tested to ensure it’s free from banned substances—safe for competitive and professional athletes.

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