I use Nuun Sport Hydration tablets on shorter rides or indoor training on Zwift. I tried other tablets and really disliked the taste. On shorter rides I dont need as many carbs...just need to make sure that I am replacing electrolytes. After giving up on the other tablets, I decided to give Nuun a (small) chance. Expected not to like Nuun either. Suprise! I love the flavors. Very light and fizzy and there is no bitter aftertaste. Orange and Lemon-Lime are my go to flavors... but who knows I may get daring and try Watermelon next!
Low calorie, natural taste. I can drink this all day in any condition (hot, cold, etc) for a short ride or greater than a century. Most drink mixes bother my stomach or I just get sick of drinking them after 5 hours in the saddle. Nuun goes down easy and keeps me hydrated
I used to love Nuun, but their new formula with Stevia is not an improvement. The tablets are quite a bit thicker, so there's now 10 per tube, rather than 12, and they seem to dissolve more slowly as well. The big problem, though the flavor (or lack thereof). I tried both the grape and the berry and they tasted nothing like the old versions, bland and slightly medicinal (there didn't seem to be much difference between the two).
Very disappointed. I guess I'm going back to Hammer Endurolytes Fizz.
Have been using Nuun tablets for 12 years. Use it when I ride my bicycle. Place a tab in one water bottle and then just plain water in the other. if I'm out longer than 2 hours will carry a tab with me to put in water bottle when I need more water.