Our 02 During contains 45g of multi-source carbohydrates to maintain energy, hydration and simplify intake planning, featuring a unique 2:1:1.5 ratio that minimises GI issues.
Easy-to-plan fuel system
Intake strategy - simplified
Our easy-to-plan system, which includes our 02 During Drink mix and Gel, simplifies fueling more than ever before. Each unit contains 45 grams of carbohydrates and 343 mg of sodium, simplifying your intake and reducing the weight you need to carry for each training session or race.
Light, easy and refreshing
Our 02 During Drink mix and Gel have a light and refreshing flavour, which prevents flavour fatigue. To prevent GI issues and cramps, we chose a mix of fast- and slow-acting carbs in a 2:1:1.5 ratio, which is easy on the stomach.
Get advice and on repeat
With our Fuel & Hydration guide, you know exactly when to use and how to time 02 During Drink mix and Gel. Personalise a box to your specific training- or race needs and receive exactly what you need when you need it. Or go for a single time. Up to you.
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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