Altitude Perform

Altitude Hurts.

Breathlessness. Fatigue. Low energy. You know what this feels like.

Altitude Perform is your cheat-code above 5,000 ft.
Try it now
Tendi Sherpa, Everest Summit 2026
Why altitude hurts

Less oxygen. More strain.

Thinner air. Above 5,000 ft, every breath delivers less oxygen to your blood.
Your body compensates. Heart rate and breathing rate climb just to keep up.
You feel it. Breathlessness, fatigue, and energy that runs out early.
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Why other fixes fall short

Relief isn't the same as adapting

Altitude Perform
Altitude Perform
Oxygen in a can
Oxygen in a can
Caffeine & stimulants
Caffeine & stimulants
Addresses the root cause
Long-lasting effect
No caffeine crash
Supports oxygen efficiency
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How it works

Built for oxygen efficiency, not just energy

Adaptogenic mushroom blend Reishi, cordyceps, and lion's mane support your body's natural ability to use oxygen more efficiently.
L-citrulline Supports nitric oxide production for healthy blood flow.
Beetroot Naturally rich in nitrates, supports circulation to working muscles.
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Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
Altitude Perform
PERFORM
5.0 from 2,100+ customers

Altitude Perform

Built for performance in thin air.

Created with science-backed ingredients that have been used by Sherpa communities for centuries, Altitude Perform supports your body's natural ability to use oxygen more efficiently.

Take it before or during your activity, whether that's a summit push, a trail run, or a day on the mountain. No caffeine. No crash. Just the ingredients your body needs to perform at elevation.

Made in the USA with globally sourced ingredients
Third-Party Tested
Science-backed formulas
Clean Ingredients
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Best Value
  • Free Gift! 1 week supply of "Altitude Recover" ($18.50 value)
  • Free shipping on first order
  • 30 day money-back gaurantee
  • Cancel or pause anytime
Field tested

From HYROX to the Leadville 100

Tested by Colorado athletes training and racing at elevation — including the Leadville Trail 100, one of the toughest endurance races in the country.

WILL GREENBERG · DENVER, CO · HYROX ATHLETE WILL GREENBERG · DENVER, CO · HYROX ATHLETE

“Taking Altitude Perform feels like a combination of a no-jitter energy shot, electrolyte booster, and the best-tasting sports drink you've ever tried. I feel like a million bucks on this stuff.”

KAYLA MACKAY · SILVERTHORNE, CO · WEEKEND WARRIOR KAYLA MACKAY · SILVERTHORNE, CO · WEEKEND WARRIOR

“I drink this while hiking and feel like it truly gives me the extra boost I need to hike further, finish strong, and not feel absolutely exhausted by the end. I also don't get tired of the flavor. It's really refreshing and not too sweet!”

DAN MOSKO · GOLDEN, CO · ENDURANCE ATHLETE DAN MOSKO · GOLDEN, CO · ENDURANCE ATHLETE

“I'm racing the Leadville 100 mile MTB race at over 10,000 ft above sea level. Every little bit helps up there, and I've observed Altitude Perform keeping my heart rate lower and power higher when I push hard during my workouts.”

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Altitude doesn't wait for you to acclimate.

Try Altitude Perform