Portable electrolyte replacement and hydration tabs. Optimal blend of essential electrolytes (sodium potassium magnesium calcium). Sugar free - not sticky. Light and refreshing taste keeps you hydrated on the go. Hypotonic solution is easily absorbed and hydrates efficiently. Great for use in hydration packs. Comes in a water resistant lightweight tube (12 tabs/tube). Include tube with 12 tablets. One concentrated tab makes 16 ounces
"I use Nuun because I run and have a slightly below average electo count. I've tried other brands but none compare to Nuun. Nuun isn't sickly sweet, it's refreshing, doesn't cause tummy issues, and it seems to work really well (for me). Grape flavor in particular is my favorite although I haven't come across a Nuun flavor that I haven't liked. I wish we could purchase single tubes or 4-packs here (my only gripe)."