Nuun
Nuun is an American hydration brand founded in Seattle in 2004, built around a simple and effective product: effervescent electrolyte tablets that dissolve in water to create a lightly flavoured, low-calorie electrolyte drink. Unlike traditional sports drinks, Nuun tablets contain electrolytes — sodium, potassium, magnesium, calcium — without significant sugar content, making them suitable for use alongside food-based fuelling rather than as a primary energy source. Their approach separates hydration from carbohydrate intake, allowing athletes to manage each independently. What Does Nuun Make and How Do Their Tablets Work? Nuun Sport is their core cycling product — tablets delivering 380mg of sodium per serving alongside potassium, magnesium, and calcium, with a light fruit flavour that is easy to consume across long rides. Nuun Endurance adds 15g of carbohydrates for events where some carbohydrate from the drink is beneficial. Nuun Immunity adds vitamins C, D, zinc, and turmeric for use in the recovery period or during high training load periods where immune function is compromised. Why Choose Nuun for Cycling Hydration? Nuun's tablet format is one of the most practical solutions in sports hydration: dissolvable, light to carry, easy to store, and precisely dosed. Their low-sugar approach is particularly valuable for cyclists doing long steady-state rides where constant sugar intake causes GI discomfort — Nuun provides the electrolytes without the sugar load, allowing the ri