Choose Your Plan
Your journey on VO2 Boost
Real results build over time. Here's how your body responds as the formula goes to work.
Day 1
Your first dose
You take your first serving and the journey begins. No magic overnight — but the formula starts building in your system from day one.
First 14 days
Build the routine
Take it before your hard sessions and keep notes on pace and heart rate. Beta-alanine in particular is usually studied over several weeks of daily use.
Around 1 month
A full training block
Keep taking it as directed and watch your own trends in pace, heart rate and how sessions feel.
3 months +
Judge it over a full cycle
Consistent training is what builds endurance. Your first order is backed by our money-back guarantee, so you can give it a fair trial.
The endurance ceiling
Your legs still have fuel. Your oxygen runs out first.
Every endurance athlete hits the same wall — not because you're unfit, but because your body can't pull in and use oxygen fast enough to keep pace. That ceiling has a name: your VO2 max.
VO2 Boost is a drug-free formula built to support your endurance when it counts, with rhodiola, cordyceps, beta-alanine, quercetin, green tea extract and echinacea, plus iron, B12 and vitamin C.*
Full label disclosure
What each featured ingredient is, what the research says, and the complete Supplement Facts panel in the buy box above.
Rhodiola Rosea
Supports the body's response to physical stress and fatigue.
An adaptogenic root used in sports nutrition.
Cordyceps
A mushroom used in sports and energy formulas.
Traditionally used for stamina and energy.
Quercetin
A plant flavonoid with antioxidant properties.
Commonly included in sports formulas.
Catechins (Green Tea)
Green tea polyphenols with antioxidant properties.
Standardized to 95% polyphenols and 45% EGCG.
Beta-Alanine
Studied for high-intensity exercise lasting 1 to 4 minutes and longer.
Raises muscle carnosine, which helps buffer acid in working muscle.
Echinacea
A traditional herb used for immune support.
Included to support consistent training.
These ingredients are part of VO2 Boost's patent-pending 1,230 mg BodyEndurance Complex. The label lists the ingredients and one total for the complex, not an amount for each. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Trusted at the highest level
World champions, Olympians, and elite competitors who train with VO2 Boost.
World champion
Jonah Koech Kipruto is a Kenyan-born middle-distance runner who represents the United States in international competitions.
In the 1500, the race doesn't start until the bell. Everyone's fit at that point — what separates you is who can still access oxygen when the lactic acid is screaming. VO2 Boost is the reason I can kick at 300 out instead of just holding on.
World champion
500+ career victories
World champion ultra-endurance cyclist who conquered the 3,000-mile Race Across America at age 60. Over 500 career victories spanning decades of competitive racing.
At 60, everyone tells you the ceiling is coming down. VO2 Boost helped me prove them wrong. I rode 3,000 miles across America and my oxygen efficiency held deep into stages where guys half my age were fading. Age is a number — your VO2 max doesn't have to agree with it.
Olympian
2x Gold, African Games
Tunisian Olympian and two-time African Games gold medalist. One of the most decorated rowers in African championship history, competing at the highest international level.
Rowing is the most oxygen-demanding sport on earth — every stroke pulls from your aerobic system at maximum capacity for seven straight minutes. VO2 Boost gives me the oxygen efficiency to keep my stroke rate high in the third 500 when my competitors start to fall apart.
Commit to the result
Keep your supply consistent, save on every order, and review the published money-back guarantee for your first order.
Save up to 25%
Subscribe and save on every order. Pause, skip, or cancel anytime.
Commit to the result
A supplement works best as part of a routine. Never run out mid-training.
Money-back guarantee
Your first order is backed by BRL Sports' published money-back guarantee.
Your first order is backed by BRL Sports' no-hassle money-back guarantee. It applies once per person in the USA and excludes purchases from international distributors or resellers. See the Money-Back Guarantee and Returns/Cancellations pages for full terms.
My oxygen intake has improved and recovery time
Boost is nice! Starting to feel it after less than a week.
I like the product the most it’s work perfectly
Very efficient high quality supplements .! Love it
I’ve been using VO2-Boost since November along with my training in hills and I’m very satisfied with the results. It helps support endurance, oxygen efficiency and overall performance during tough workouts. I feel better stamina and recovery in longer sessions. In my experience it’s a great supplement for serious athletes.
