UTMB® Boost™ Drink Mixes Discovery Pack

näak BOOST™ Drink Mix is an optimized carb energy drink mix designed to fuel endurance athletes. Each portion delivers 60g of carbohydrates and 250mg of sodium to fuel moderate to high-intensity efforts without using artificial ingredients or heavy flavorings.

Use BOOST™ Drink Mix during any high-intensity training session, long run, or race where you need fast-acting and stable energy. Engineered for endurance, it is equally effective for runners, cyclists, and triathletes. Incorporating it into your training sessions also allows you to train your gut, ensuring your digestive system is fully adapted and race-day ready.

Yes. It is specifically formulated with 100% natural, clean ingredients that are gentle on the stomach under intense running conditions. This prevents the stomach bloating and severe GI distress common with lower-quality, highly-processed sugar sports drinks.

Mix one serving into 500ml (17 oz) of water and consume every hour during your activity. For endurance efforts longer than 90 minutes, you should aim for a minimum of 60 grams of carbohydrates per hour depending on your intensity and tolerance (and up to to 90g/h). To easily hit this target, you can mix and combine different products from the BOOST™ energy system to customize your hourly intake and meet your specific goals.

Yes. Every production batch of näak BOOST™ Drink Mix is rigorously tested and certified by the Informed Sport program. This guarantees the mix is entirely free of over 250 WADA (World Anti-Doping Agency) prohibited substances, giving competitive, elite, and drug-tested athletes total peace of mind at the start line.