45 g carbohydrates in a 2:1:1.5 ratio, and 343 mg sodium per unit. One system - designed to optimise intake during sessions. Because when the effort builds, structure matters. 02 During offers a consistent carb and sodium intake routine - easy to plan, easy to use, easy to repeat.
Where performance continues
Fuel without guesswork.
Every unit follows the same clean formula. Nothing fancy. Nothing you don’t need. Just one or two units per hour - depending on the effort.
Clean taste. Light texture.
Goes down easily - even deep into your training session or race. No flavour fatigue. No excess. No problems.
Fits every session.
Use the Fuel & Hydration Guide to plan your intake strategy. One system for every session - free to use, as often as needed.
02 During
Key benefits
02 During
Key benefits
Serving elite athletes & teams worldwide.
Light and easy on the stomach with clean, subtle flavours.
Developed with the world's leading universities.
Drink mix (ISO) - 45g CHO (2:1:1.5) & 343 Na⁺
Gel - 45g CHO (2:1:1.5) & 343 Na⁺
How to use & the ecosystem
Get your personalised Fuel & Hydration guide and get your nutrition right. Know exactly when to use each product for your next training session, race or event.
Reviews
Explore the in-depth scientific research that has gone into the development of our products. Gain unlimited access to all 1,128 publications utilised throughout the extensive research process.
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