I’ve been using Nuun Sport Electrolyte Tablets for months now, and they’ve completely transformed how I stay hydrated during workouts. The mixed flavors pack keeps things exciting—I never get bored, switching between Tropical and Strawberry Lemonade like it’s my personal hydration playlist.

What really stands out is how these tiny tablets pack a punch. During a brutal 4-hour bike ride under the sun, I mixed one into my 24oz bottle (alongside my DIY potassium mix), and zero cramps or dizziness. It’s like my muscles whispered ‘thank you.’

The fizz was weird at first—like a science experiment in my water bottle—but now I crave it. Pro tip: stir lightly to avoid the tablet camping at the bottom. And yes, some flavors take getting used to (looking at you, Grape), but when you’re parched after mile 8, taste buds stop being picky.

Portability? A+. I stash tubes everywhere—gym bag, car console, even my kid’s backpack. They’ve survived construction sites and half-marathons alike. Only gripe: wish they dissolved faster for mid-run refills. Still, for clean ingredients and no sugar crashes, Nuun’s my ride-or-die.