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Nuun

Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 11
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Flavor Name: Citrus Berry Mix


Size: 40 Count (Pack of 1)


Features

  • HYDRATION MADE FOR YOUR ACTIVE LIFE: Nuun Sport electrolyte tablets offer a perfect sports drink for daily use, including 5 essential electrolytes and 1g of sugar
  • 5 ESSENTIAL ELECTROLYTES: Nuun Sport replaces the electrolytes your body sweats out during exercise to help you stay hydrated; electrolytes included are Sodium, Potassium, Chloride, Magnesium, and Calcium
  • VEGAN, NON-GMO, AND 1g OF SUGAR: These hydration tablets are made with clean*, plant-based ingredients, are gluten free, vegan, kosher, and non-GMO; and each tablet contains 1g of sugar
  • ON THE GO HYDRATION: Nuun electrolyte tablets enhance your work out; keep a tube in your gym bag, car, purse or anywhere you'll want to mix up an electrolyte solution
  • 4 REFRESHING FLAVORS: This 4 pack contains one tube (10 tablets each) each of popular Nuun flavors Orange, Tri-Berry, Lemon Lime, and Citrus Fruit for a total of 40 servings

Description

Elevate your hydration with Nuun Sport Electrolyte Tablets, the perfect electrolyte drink mix featuring a clean formula that delivers optimal electrolyte replenishment in a convenient, dissolvable tablet. Designed for athletes, fitness enthusiasts, and active individuals seeking effective hydration support, these electrolyte tablets provide essential electrolyte balance with clean ingredients. Each serving of Nuun hydration tablets contains five key electrolytes (Sodium 300mg, Potassium 150mg, Magnesium 25mg, Calcium 13mg, and Chloride 40mg) and are backed by science to support proper hydration and muscle function. Our tablets are sweetened with stevia leaf extract and contain 1g of sugar per serving, making them perfect for various dietary preferences including kosher, vegan, and gluten-free lifestyles. Simply drop one tablet into 16 fl oz of water, let it fizz and dissolve, then enjoy a refreshing electrolyte drink that helps you maintain optimal hydration levels. Each tube is perfectly portable for your active lifestyle, whether you're hitting the gym, hiking trails, or powering through your workday. With over a decade of experience in hydration science, Nuun remains committed to providing clean, effective hydration drink mixes you can trust. Clean is defined as non-GMO, vegan, and gluten free. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Electrolyte levels based on the ratio of Sodium, Chloride, Potassium in our products. See Nuun's website for more details.

Brand: Nuun


Flavor: Citrus Berry Mix


Unit Count: 40 Count


Item Form: Tablet


Item Weight: 0.6 Pounds


Item dimensions L x W x H: 2.75 x 2.75 x 4 inches


Diet Type: Gluten Free, Keto


Product Benefits: Hydrating,Replenishing


Age Range (Description): Adult


Package Information: Tube


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.75 x 2.75 x 4 inches; 9.6 ounces


Item model number ‏ : ‎ ASM 4PK NUMX ORG


Department ‏ : ‎ Health & Household


Date First Available ‏ : ‎ February 4, 2011


Manufacturer ‏ : ‎ Nuun


Best Sellers Rank: #88 in Health & Household (See Top 100 in Health & Household) #7 in Sports Nutrition Electrolyte Replacement Drinks #23 in Sales & Deals


#7 in Sports Nutrition Electrolyte Replacement Drinks:


#23 in Sales & Deals:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 11

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Tasty and convenient
Flavor Name: Mixed Flavors Size: 60 Count (Pack of 1)
TL;DR: these are pretty great and incredibly convenient. I'd recommend giving them a shot! I ordered these after discovering another brand of effervescent electrolyte tablets-- their flavor was awesome and I loved the convenience of a fizzy tablet, but they cost twice as much as these (the only way I could justify getting them in the first place was finding them at a significant discount.) Though a far cry from athletic, I've found I benefit from electrolyte supplements (most notably with mental clarity and energy level) and I really wanted an easy way to get extra electrolytes in a way that my novelty-seeking brain will actually remember to include in a routine, which means flavor is important-- I've tried flavorless drops and I don't remember to use them on a regular basis because it's not an enjoyable thing for me. I need flavor! When I found these, I was half-expecting to find the flavors disappointing in comparison with the other brand, but I figured I'd give them a shot and just chug them if needed. I got the 6-flavor variety pack to see which flavors were most 'tolerable,' and when I received them I was disappointed to find that the box seal had been removed and there were only 4 flavors in it (two had duplicates.) I contacted customer service and the Amazon rep ordered a replacement and told me I didn't have to return the 'oops.' Having not tried them yet, now I was REALLY hoping I'd find at least one of the flavors tolerable (as I'd now have a large supply of them, heh!) To my delighted surprise, I enjoy these just as much as I liked the more expensive brand. So far I've tried the two flavors I received duplicates of (fruit punch and lemon lime,) and I enjoy both-- of all the flavors, lemon lime was the one I anticipated being the worst as I don't usually like it anyway, but it's actually pretty good! They do taste like electrolyte supplement drinks-- not downright salty, but certainly a purposeful drink instead of a purely pleasureful one. That said, I think they're pretty great. I appreciate the bottles, too; I can easily take them along with me and the tablets come out without a struggle (but they also don't all come tumpling out at once.) They are larger tablets, both diameter- and thickness-wise, so keep in mind you'll not be able to just plunk one into a disposable water bottle without breaking it into pieces first. For a wider bottle or a glass/tumbler though, they drop straight in and dissolve pretty quickly. Based on the flavors I've tried so far, I definitely anticipate keeping my subscription to the variety pack (instead of picking a flavor I find 'most tolerable' as I originally thought I might have to) and dont think I'll have any issue remembering to drink them routinely, as I enjoy them! ... show more
Reviewed in the United States on September 6, 2025 by GraftedOlive
    • Excellent Electrolyte Tablets with Great Flavor and Fast Dissolve
Flavor Name: Strawberry Lemonade Size: 10 Count (Pack of 4)
I’ve been using the Nuun Sport Electrolyte Tablets almost daily, and they’ve become an essential part of my hydration routine. I’ve tried several flavors from Nuun, but this one stands out for two key reasons. First, the flavor is fantastic—refreshing and not overly sweet, making it easy to drink regularly. Second, and most importantly, these tablets break apart easily and dissolve very quickly in water. Compared to other Nuun flavors I’ve tried, which can be tough to break and take longer to dissolve, these are a game-changer for quick prep, especially when I’m filling a water bottle on the go. I feel noticeably more hydrated when using these tablets, and they’ve been a vital supplement for keeping me energized during workouts and long workdays. The convenience and effectiveness make them a must-have for me. If you’re looking for a reliable, tasty, and fast-dissolving electrolyte tablet, these are the way to go. Highly recommend! ... show more
Reviewed in the United States on August 25, 2025 by Keith B.
    • Hydration, Fizz, and Replenish! The best on the market.
Flavor Name: Mixed Flavors Size: 60 Count (Pack of 1)
My wife and I can't live without this stuff now... Totally takes away the craving for a soda.. I'm a pro athlete and burn through tons of my body water, burning over 1000 calories a day, typically just in activities... This stuff replaces and replenishes and tastes very good. It's fizzy as well, which makes it very satisfying. The flavors are all different,t but all great. ... show more
Reviewed in the United States on July 31, 2025 by Johneric8
    • Keeps Me Going on Long Runs & Workouts
Flavor Name: Lemon Lime Size: 40 Count
I’ve been using Nuun Sport Electrolyte Tablets for a couple of months now, and they’ve quickly become a staple in my routine—especially during workouts and long runs. The flavors are light and refreshing, not overly sweet, which I really appreciate. Lemon Lime and Tri-Berry are my go-tos. They dissolve easily in water and don’t leave any gritty residue, though I’ve noticed they take a bit longer to dissolve in cold water. What sets these apart for me is the balanced formula. The added magnesium has helped reduce muscle cramps and post-workout fatigue, which I used to struggle with during intense training sessions. I also like that these tablets are low in sugar and free from artificial junk—perfect for keeping things clean without sacrificing performance. They’re vegan, gluten-free, and don’t upset my stomach like some other supplements have in the past. Each tube is super portable, so I can throw one in my gym bag or suitcase when traveling. My only small complaint is that some flavors have a slight aftertaste (Citrus Cranberry wasn’t my favorite), but that’s minor in the big picture. Overall, if you’re looking for an effective, easy-to-use electrolyte option that doesn’t rely on sugary sports drinks, Nuun Sport is definitely worth trying. ... show more
Reviewed in the United States on July 10, 2025 by Danny C.
    • Love it!
Flavor Name: Mixed Flavors Size: 60 Count (Pack of 1)
Works great! Not very sweet, low sugar, def better than Gatorade. I use it a few times per week after a workout, keeps me hydrated. Easy to put into my bag, takes about 2 - 3 minutes to dissolve into the water.
Reviewed in the United States on August 25, 2025 by Seth Chapin
    • Good drink choice!
Flavor Name: Juicebox Mix Size: 40 Count (Pack of 1)
First time trying Nuun! I was trying to find an electrolyte drink that was good for you and had good flavor. I have found it taste better with more water. In smaller amounts of water it’s a little too bold for me, but I add it to my Stanley cup and add ice and more water and it’s great!! Find that drink a lot more water now because of the taste. Some flavor are meh, strawberry lemonade has been the best so far! I even this this helps curb my appetite. ... show more
Reviewed in the United States on September 2, 2025 by Ktruitt85
    • You seem to sweat a little more but that’s ok.
Flavor Name: Tri-Berry Size: 10 Count (Pack of 8)
I really enjoy NUUN tablets. The variety of flavors is great and I even like the ones with caffeine. My daughter was struggling with migraines especially during physical education so I decided to have her try NUUN for extra hydration. Since then I have noticed a huge difference. She does not complain nearly as much about headaches and it is clear that staying hydrated has helped. Hydration is key and NUUN makes it easy and enjoyable. ... show more
Reviewed in the United States on September 21, 2025 by Jorge Rodriguez Jr

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