Nuun Sport: Electrolyte Hydration Supplement, Juice Box Mix, 4-Pack

It was easy to do on-line and delivered before posted delivery date. The only concern I have is that it appears Walmart is getting this from a 3rd party, not directly from NUUN. How do I know the product is 100% NUUN and not a substitute?

This sure helped to give a person a jump for one's workout.

Great product. I used to get severe headaches after running long distance, esp in hot weather. Now I just use the Nuun tablets, no more headaches. I LOVE IT!!

Great product! A couple of tabs of the Sport during the day and a Rest tab at night help me rest uninterrupted from leg cramps! Found I was a little shy on the chlorides and adding Nuun to my daily drinking routine has made a vast improvement! Thank you NUUN!

Love love love nuun sport. Use it for exercise and when I get head aches due to dry weather in Colorado. I do have to be careful using it at high altitudes but I can usually let it sit out for 30 min to decrease carbonation and I won’t get a stomach ache.

I like the Nuun tablets. The first ones I had came with a scored tablet and I liked that because I like to use half tablet in a smaller glass of water. Bring back the scored tablets!!! I like citrus and strawberry lemonade. I use them daily to keep me hydrated. I'm more "with it" when I'm hydrated well.

Living in Florida, the summer months can be extremely brutal! Ever since I found Nuun sport, I feel hydrated and refreshed after a run. I used to suffer from post-run headaches no matter how much water or sports drink I would consume. That’s now a thing of the past! Thanks Nuun!

always great to have the touch of fiz in the drink that gives it a refreshing edge over other sport drinks. love the pinch of caffeine in the product to get your psych up. Super convenient for transporting the small tablet in your pocket for the added water fill up along the ride, hike, or climb. I can't risk dehydration when on a long day of climbing, forearm cramps eliminated is paramount. Replacement of body needs on those long days makes them possible. Thanks NUUN!

I was disappointed that I had to return the item because it was ordered December 2025 and item received had an expiration date of November 2025.

Hate the taste. Tried all four flavors. Also didn't prevent cramping after walking 18 holes of golf.