NUUN  Sport Hydration Tablets - 10 Servings

I bought a four pack and three of the tubes had spoilage. The fourth had some but not as bad. I contacted the company and was told that moisture got inside, with the implication i was at fault. I explained that the tubes were new, unopened and the date had not expired. They did not care to hear this. I ended up throwing away the tablets into the organic waste and the plastic tube into the recycle bin. I bought a four pack last year and the same issue. The company is having a quality control issue and does not care to address issues. I have gone to propel instead of nunn. Do not waste your money. The tablets iut if new tubes is spoiled.

They did the trick. We were on one of the most difficult hikes I’ve encountered in over 50 years of off trail backpacking. I still had cramps, but then I’m 72, so expected some. Which is why I purchased them. Drink lots of water. I also purchased a long sleeved T’shirt from REI which helped keep me cooler than cotton and protected my arms from heavy brush (huckleberry plants 8-10’ all growing downhill due to heavy snow load). I came out unscathed, on a three night outing in the Alpine Lakes Wilderness—except for a painful blister and having stepped on a hornet’s ground nest. Great hike though. Great company with my two brothers and my son.

[This review was collected as part of a promotion.]

I've been using Nuun Sport as my hydration tablet during training runs and I'm really impressed. The flavor is great – especially the berry varieties, which taste refreshing without being overly sweet or artificial. Dropping a tablet in water is super quick and easy, which is perfect when you're prepping for an early morning run and don't want to fuss around. Most importantly, it does exactly what it promises: keeps you well hydrated. I've noticed a real difference on longer runs when I use it compared to plain water. Highly recommend for runners and anyone who needs a simple, tasty hydration boost!

I was on the cheap and bought the salt lite that gave me a good deal of heartburn. The first time I took these tabs two things happened: 1) my bowels normalized and a good deal of the tightness that didn’t resolve with foam rolling went away. I can only presume it’s because of some occult correction of electrolytes, but now that I take these regularly I’m able to put a better effort on Zwift. I also take 1/2 tab if Magnesium later in the day that alongside whey completely rejuvenated me. Nuun is a major part of my recovery “protocol”. Enurox R4 is the other I wish REI carried it.

I’ve suffered with severe leg cramps after intense farm work activities, and long distance treks. To the point that going to bed was a scary proposition due to the likely hood of really serious cramps. Especially camping, where getting out of a small tent in the middle of the night is almost impossible when cramping. No more. These tabs work. I use them during and after strenuous activity, and I No Longer suffer from debilitating cramps.

If you are looking for electrolytes, I recommend this brand and flavor. You can feel the difference after drinking it. The tablets dissolve well and don't leave any grit.

[This review was collected as part of a promotion.] All good, previous buyer comingback again for ease of use and flavor!

I love these little tablets that I can toss in my running vest or slide into a legging pocket! I usually have one bottle of water and one pre-filled with Nuun and keep an extra tablet just in case I decide to a few extra miles (or I get lost on the trail and my mountain adventure gets extended by accident). The flavor is super mild but good and I love that it is low sugar so that I can get my carbohydrates elsewhere or not at all when I don't need them.