PURE HYDRATION™

Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover /  Hydrate / Refresh / Recover / Hydrate / Refresh / Recover / 

Featured In

A League of our Own

O2 is the best sports recovery drink I've tried. I love the taste and the electrolytes with added oxygen help me hydrate and recover faster.”

Amanda Barnhart

4x CrossFit® Games Athlete

It helps me stay hydrated and recover so that I can take on each and every workout. Plus it tastes delicious! If you want to get recovered and feel well fueled throughout the day, try one of these.”

Kari Pearce

7x CrossFit® Games Athlete

O2 is the best sports recovery drink I've tried. I love the taste and the electrolytes with added oxygen help me hydrate and recover faster.”

Amanda Barnhart

4x CrossFit® Games Athlete

A REVOLUTION in ACTIVE RECOVERY

7X MORE OXYGEN THAN TAP WATER

DELICIOUS PURE HYDRATION

O2’s proprietary oxygenation powers unbelievable flavor through non-carbonated smoothness that hydrates fast with no gassy bloat or sugary stickiness. You’ve never tasted anything this crisp and clean - an airily refreshing mouthfeel that energizes and invigorates.

Optimized Electrolytes

Hydrate & Revitalize

O2’s electrolyte formula is modeled on an IV drip to hydrate pre-workout and help alleviate muscle cramps and fatigue post-workout. O2 comes caffeine free or caffeinated with green coffee beans for revitalizing hydration before or after any high-intensity activity.

CLEAN CAFFEINE

A NATURAL CAFFEINE SOURCE WHEN YOU NEED IT

O2 offers naturally caffeinated flavors when you need clean caffeine without the crash. Green coffee beans deliver a crisp, fresh feeling of mental alertness with no crash. Don’t need the caffeine? Grab a caffeine-free flavor instead for pure, delicious hydration.

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On the go hydration
Over 2 Million Cans Sold /  Over 2 Million Cans Sold /  Over 2 Million Cans Sold /  Over 2 Million Cans Sold /  Over 2 Million Cans Sold /  Over 2 Million Cans Sold / 

“I wish I would have known about this years ago! This product immediately makes me feel hydrated and clear after exercise!!”

Craig R.

“Cleanest, best tasting recovery drink from a great company. Great to start the day with or after a workout. Worth every penny.”

Randy P.

“Simply the BEST! The O2 drinks are all delicious! These drinks are non-carbonated which is why I love them so much. Just refreshing!”

Annie F.

Bethany Shadburne, O2's Newest Athlete

O2 Athlete Tori Boggs

O2's Earth Day Announcement

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Why Putting People First Works

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