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

4.4 out of 5 stars 21,123 ratings
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Purchase options and add-ons

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 Keto, Gluten Free
Product Benefits Hydrating,Replenishing
Age Range (Description) Adult
Package Information Tube

About this item

  • 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
› See more product details

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Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 P
This item: Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)
$25.75 ($0.64/count)
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Nuun Sport Electrolyte Tablets with Caffeine from Green Tea Extract, Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten
$29.96 ($0.75/count)
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Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 P
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From the brand

From the manufacturer

people running on a track with nuun sport

Hydrated Humans Have the Most Fun!

And They Have the Sweat to Prove it!

5 Optimized Electrolytes. 1g of Sugar. Available in a variety of Delicious Flavors, in Tablet and Powder.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

hero-video

Merchant Video

Proactive Hydration

hydrates better than water alone icon

Hydrates Better Than Water*

Backed by groundbreaking science, our optimized electrolyte blend helps you hydrate more effectively than plain water.

replaces what's lost in sweat icon

Replaces What's Lost in Sweat*

Anytime you sweat, your body loses vital minerals and electrolytes needed for healthy recovery and lasting performance.

sugar icon

Less Than 1 Gram of Sugar

A delicious sports drink without all the carbs. We use just a pinch of sugar to support optimal H2O absorption.

clean hydration icon

Clean Hydration (2)

Nuun uses clean ingredients.(2) Dedicated to keeping you as hydrated as humanly possible: Non-GMO, Gluten Free, and Vegan.

  • Take up to 3 servings per day with the recommended amount of water per serving.

  • Nuun electrolyte tablets are refreshingly fizzy. If you are looking for a non-fizzy option, try our variety of sport powders!

  • Nuun Sport Tablets and powders do not contain caffeine. If you want a little extra boost of energy in your day, Nuun Energy, Sport +Caffeine, and Vitamins +Caffeine blends contain between 40mg and 80mg of caffeine.

  • Absolutely! We encourage using reusable water bottles of all types.

Compare Nuun Products

    • Optimized Electrolytes

      ✔️

    • Optimized Electrolytes

      ✔️

    • Optimized Electrolytes

      ✔️

    • Energy Blend (Caffeine)

      No

    • Energy Blend (Caffeine)

      No

    • Energy Blend (Caffeine)

      ✔️

    • Calories (Per Serving)

      10

    • Calories (Per Serving)

      15

    • Calories (Per Serving)

      10

    • Sugar (Per Serving)

      1g

    • Sugar (Per Serving)

      1g

    • Sugar (Per Serving)

      1g

    • Vegan, Non-GMO, Gluten Free

      ✔️

    • Vegan, Non-GMO, Gluten Free

      ✔️

    • Vegan, Non-GMO, Gluten Free

      ✔️

Product 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.

Product details

  • 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
  • ASIN ‏ : ‎ B019GU4ILQ
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.4 out of 5 stars 21,123 ratings

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Price-14% $25.75
List: $29.96		$23.99$24.01$33.27$21.73$21.95
Price Per Unit$0.64 / count$1.50 / ounce$0.60 / count$0.55 / count$0.54 / count$0.73 / count
Delivery
Get it as soon as Friday, May 16
Get it as soon as Friday, May 16
Get it as soon as Friday, May 16
Get it as soon as Friday, May 16
Get it as soon as Friday, May 16
Get it as soon as Friday, May 16
Customer Ratings
4.44.4 out of 5 stars21,123
4.34.3 out of 5 stars490
4.44.4 out of 5 stars25,468
4.54.5 out of 5 stars305
4.54.5 out of 5 stars190
4.14.1 out of 5 stars135
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Important information

Ingredients

Active ingredients: Sodium (bicarbonate and carbonate), potassium (bicarbonate and chloride), magnesium (oxide), calcium (carbonate), Other ingredients: Citric acid, dextrose, natural flavors, stevia leaf extract, rice extract blend, avocado oil, beet juice powder (for color), riboflavin (for color), spirulina (for color), malic acid

Directions

Fill your reusable sports bottle with 16 oz. of water. Drop in your choice of a flavored Nuun Sport tablet. Wait up to 3 minutes for tablet to fully dissolve. Cheers, time to hydrate and get muuving!

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Customer reviews

4.4 out of 5 stars
21,123 global ratings

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Customers say

Customers find these electrolyte tablets effective, particularly noting they work better than Gatorade and are perfect for post-strenuous workouts. Moreover, they appreciate the hydration benefits, with one customer mentioning they help with unquenchable thirst, and value the low-sugar content with only 1g of sugar per serving. However, the taste receives mixed feedback, with some finding the flavors great while others say they taste very watered down. Additionally, customers disagree on the dissolution time, with some reporting quick dissolution while others find it takes a while. The value for money is also mixed, with some considering it a great value while others find it disappointing for the price.

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527 customers mention "Effectiveness"415 positive112 negative

Customers find these electrolyte tablets effective, noting they work better than Gatorade.

"These are awesome, I love how little sugar they have. They are super hydrating. The lemon lime flavor tastes like soap. It's pretty bad...." Read more

"...This is a game changer in hydration. These are better than Gatorade, and I love Gatorade...." Read more

"This is more a review for the packaging. The product is amazing!..." Read more

"These tablets are amazing!! I was working outside and became overheated due to working directly in the sun...." Read more

323 customers mention "Hydration"312 positive11 negative

Customers find these electrolyte tablets super hydrating and appreciate that they help with hydration quickly, with one customer noting they contain low amounts of sugar.

"...I consume about 25 oz every 10 miles and these are a big help in staying properly hydrated...." Read more

"These are awesome, I love how little sugar they have. They are super hydrating. The lemon lime flavor tastes like soap. It's pretty bad...." Read more

"...Not only do they help with hydration, but the electrolytes also aid in recovery, which is crucial for me as I push myself in my workouts...." Read more

"Nuun was recommended to me by my massage therapist. This is a game changer in hydration. These are better than Gatorade, and I love Gatorade...." Read more

159 customers mention "Electrolytes"156 positive3 negative

Customers appreciate the electrolyte content of these tablets, noting they are a great way to replenish them. One customer mentions they are particularly effective during heavy bike rides.

"These tablets give you the electrolytes you need and very little sugar. I like that it is much less sweet and sugary than Gatorade." Read more

"...These work wonders for quenching thirst and restoring electrolytes without that sickening sweetness that goes hand in hand with the vast majority of..." Read more

"...Not only do they help with hydration, but the electrolytes also aid in recovery, which is crucial for me as I push myself in my workouts...." Read more

"...I appreciate the added minerals and vitamins compared to Liquid IV, so I will be purchasing the Lemon Lime and Orange again...." Read more

151 customers mention "Sugar content"136 positive15 negative

Customers appreciate that the electrolyte tablets contain only 1 gram of sugar and 10 calories per serving, without artificial sweeteners.

"These tablets give you the electrolytes you need and very little sugar. I like that it is much less sweet and sugary than Gatorade." Read more

"...I also like there is only 1gm of sugar and that they use stevia...." Read more

"These are awesome, I love how little sugar they have. They are super hydrating. The lemon lime flavor tastes like soap. It's pretty bad...." Read more

"...-I like how they use stevia as a sweetener CONS..." Read more

137 customers mention "Workout effectiveness"137 positive0 negative

Customers find these electrolyte tablets effective, particularly after strenuous workouts, with one customer noting they help after hours of intense exercise.

"...They taste great, they keep me hydrated and aid in recovery, and they're incredibly convenient...." Read more

"...variety of flavors makes it easier to not get bored of it. packaging is as slim as possible decreasing waste...." Read more

"...Convenient Packaging: The compact tubes are perfect for on-the-go, fitting easily in my gym bag or backpack...." Read more

"...Sufficient before and after a workout. Taste is weak. Several levels of effectiveness and taste below other brands." Read more

980 customers mention "Taste"600 positive380 negative

Customers have mixed opinions about the electrolyte tablets' taste, with some finding the flavor great and not overly sweet, while others note that the flavors are similar and not as strong as expected.

"...I like that it is much less sweet and sugary than Gatorade." Read more

"...They are super hydrating. The lemon lime flavor tastes like soap. It's pretty bad. All of the others are great, especially citrus fruit." Read more

"...They dissolve quickly with no chalkiness or other weird taste. I also like there is only 1gm of sugar and that they use stevia...." Read more

"...using them and, so far, only one flavor, but I think I like the taste better. Con - there are only 10 tabs per cylinder...." Read more

153 customers mention "Dissolve time"59 positive94 negative

Customers have mixed experiences with how quickly the electrolyte tablets dissolve, with some reporting quick dissolution while others find they take a while or don't dissolve well at all, particularly in cold liquids.

"...These taste very watered down, and take a LONG time to dissolve in your drink (upwards of 3-5 minutes!)...." Read more

"...They dissolve quickly with no chalkiness or other weird taste. I also like there is only 1gm of sugar and that they use stevia...." Read more

"...But the taste is pretty awful by itself. It also takes quite a while to dissolve. I wonder if they've explored using liquid form 🤔..." Read more

"Four stars only because they take forever to dissolve. Great taste, better than any other electrolyte drink...." Read more

144 customers mention "Value for money"98 positive46 negative

Customers have mixed opinions about the electrolyte tablets' value for money, with some finding them a great value and worth the purchase, while others consider them very disappointing for the price.

"...Cost wise - they are very reasonable. If you consider the cost vs having a debilitating calf cramp on the last mile of 12mile 2000 ft...." Read more

"...Just enough to say it's worth it." Read more

"...So the cost per tab is a bit higher. In my 25 oz water bottles I use 1 1/2 tabs each fill up. Still I am giving five stars...." Read more

"...The price was much better than what I got with Liquid IV too. I purchased the basic variety of 4...." Read more

Great product, terrible packaging
3 out of 5 stars
Great product, terrible packaging
This is more a review for the packaging. The product is amazing! This is the second time I’ve ordered off Amazon and the packaging both times contains wrong flavors. Last time I ordered the 6 pack and it didn’t have any orange. This time, I ordered the 4 pack and it has 2 oranges and no citrus fruit. I just wish it was more consistent!
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Top reviews from the United States

  • rebecca
    5.0 out of 5 stars A healthy electrolyte sports drink
    Reviewed in the United States on May 3, 2025
    Verified Purchase
    These tablets give you the electrolytes you need and very little sugar. I like that it is much less sweet and sugary than Gatorade.
    Helpful
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  • Ebha
    5.0 out of 5 stars Convenient, tastes good and they work!
    Reviewed in the United States on September 14, 2024
    Verified Purchase
    I like these little things; they are very convenient to take with me and just drop one into my water bottle. They dissolve quickly with no chalkiness or other weird taste. I also like there is only 1gm of sugar and that they use stevia. These work wonders for quenching thirst and restoring electrolytes without that sickening sweetness that goes hand in hand with the vast majority of sports drinks. Highly recommend.
    10 people found this helpful
    Helpful
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  • Bismuth
    5.0 out of 5 stars Taste better than the old ones
    Reviewed in the United States on July 20, 2016
    Verified Purchase
    I thought I was ordering the Nuun rehydration tablets but what I got was the new Nuun ACTIVE. Looks like this is replacing the old ones which maybe are not going to be available anymore. (?) A quick look at the list of ingredients shows they have made a number of changes. Probably to avoid compounds that were a concern. Pro - I've only just started using them and, so far, only one flavor, but I think I like the taste better. Con - there are only 10 tabs per cylinder. They are thicker than the old ones but still each tab is to be mixed with 16 oz of water. So the cost per tab is a bit higher. In my 25 oz water bottles I use 1 1/2 tabs each fill up.

    Still I am giving five stars. These are incredibly convenient for cycling. I keep a tube in my saddle bag, fill up with free ice and water at McDonald's or 7-11 or wherever and then add the NUUN. In Florida summer heat and humidity I consume about 25 oz every 10 miles and these are a big help in staying properly hydrated.

    Update. I saw all the negative reviews about the new NUUN. So i tried the grape flavor, may have mixed it a bit strong too. Yes it has an odd taste and some aftertaste but old NUUN had an odd taste too. I think long time users may have gotten used to the old taste and unexpected change can be hard. The old NUUN would sometimes give me just a bit of a sick feeling in my stomach especially if I drank it warm. This new formula does not seem to do that. 45 miles on the bike today in Florida heat and humidity. I consumed five waterbottles that's 125 oz and 7 1/2 tablets. No problems. I am happy with the new NUUN. Only wish there were 12 tabs per cylinder. Also, new thicker tabs tend to get stuck in the cylinder and are hard to shake out.
    34 people found this helpful
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  • laurie w haynie
    4.0 out of 5 stars Great, except lemon lime
    Reviewed in the United States on June 30, 2024
    Verified Purchase
    These are awesome, I love how little sugar they have. They are super hydrating. The lemon lime flavor tastes like soap. It's pretty bad. All of the others are great, especially citrus fruit.
    8 people found this helpful
    Helpful
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  • Alice Glass
    5.0 out of 5 stars Essential for your recovery and hydration routine
    Reviewed in the United States on March 23, 2024
    Verified Purchase
    NUUN electrolyte tablets are a game-changer for anyone serious about their fitness and hydration routine. I've been using them daily for a couple years, and I can't get enough of them.

    First off, let's talk about the taste. Seriously, all the flavors are delicious. Whether you're into fruity or more subtle tastes, NUUN has got you covered. It's like a little burst of flavor with every sip, which makes staying hydrated so much more enjoyable.

    Now, onto their performance. I incorporate NUUN tablets into my post-workout routine religiously. Not only do they help with hydration, but the electrolytes also aid in recovery, which is crucial for me as I push myself in my workouts. I've noticed a significant difference in how I feel during and after my workouts since I started using NUUN regularly. No more feeling drained or sluggish – these tablets keep me going strong.

    And the convenience factor? It's off the charts. Just pop a tablet into your water bottle, let it dissolve, and you're good to go. No more lugging around bulky sports drinks or dealing with powders that clump up. Plus, they're super portable, so I can take them with me wherever I go.

    Overall, I can't recommend NUUN electrolyte tablets enough. They taste great, they keep me hydrated and aid in recovery, and they're incredibly convenient. It's a solid 10/10 in my book, and I wouldn't hesitate to recommend them to anyone looking to up their hydration game.
    23 people found this helpful
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  • Scott
    5.0 out of 5 stars Tastes great - very good for those who are salty sweaters
    Reviewed in the United States on June 17, 2024
    Verified Purchase
    I do a lot of running / hiking / cycling. Despite drinking adequate water, and being in shape I would cramp often during workouts especially long hikes. During my workouts etc..., I sweat a lot including having the white sweat mark stains on my hats, burning sweat when it gets into my eyes and being my dog's favorite salt lick after a workout. After a lot of research and trial and error, I began taking these Nuun tablets. I noticed there were other options, but tried this one in part because of the sodium and taste mentioned in other reviews. Most of my activities are 2+ hours and I sweat a lot. After consistently using Nuun by pre-hydrating and/or post hydrating with them, no more cramps. Salt marks - yes. Being a favorite salt lick - yes. I accidently went on a much longer hike that expected and hadn't hydrated with any of the tablets. I cramped despite having sufficient water etc...Lesson learned!

    The flavor is great! Often I add a little bit of juice with the water and tablets. The bubbles are fun. I don't drink soda, so when I do, I notice it. Drinking the water with the Nuun tablets - I don't have the same effect from soda carbonation. The sodium content is kind of high so if your are not working out regularly and/or sweating a lot you may want to consider your consumption rate . I don't use them daily when not working out which is rare. I am usually working out almost daily 1.5 hrs each day (5 to 7 days a week).

    Cost wise - they are very reasonable. If you consider the cost vs having a debilitating calf cramp on the last mile of 12mile 2000 ft. elevation gain hike while on a ridgeline slow from a 4mi/hr pace slow to a 1mi/hr pace, they are worth every penny!
    28 people found this helpful
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Top reviews from other countries

Translate all reviews to English
  • Stephen Jago
    5.0 out of 5 stars The best Electrolyte Tablets
    Reviewed in Australia on December 3, 2024
    Verified Purchase
    I just love NUUN Electrolyte tablets. They work for me, better than everything else.
    Report
  • Amazon Customer
    5.0 out of 5 stars Excellent
    Reviewed in Saudi Arabia on February 14, 2024
    Verified Purchase
    Good product
    Report
  • Thay
    5.0 out of 5 stars Refreshing and Natural Hydration!
    Reviewed in Australia on August 29, 2024
    Verified Purchase
    They come in various flavors, are low in sugar, and diet-friendly.

    **Pros:** Convenient, tasty, and healthy.

    **Cons:** Takes time to dissolve, stevia taste, and cost.

    Great for quick hydration.
    Report
  • Steven
    4.0 out of 5 stars Good product will buy again
    Reviewed in Saudi Arabia on October 21, 2024
    Verified Purchase
    These came nice a dry this time :) , last batch were a bit damp and had stuck together a bit but were still usable .
    The effect of the tablet is good and muscles stay in better shape in high humidity work outs.
    Taste is good as well
    Report
  • Mohammed Abdullah
    1.0 out of 5 stars ما انصح به جودته ضعيفه وطعمه سيء
    Reviewed in Saudi Arabia on October 2, 2024
    Verified Purchase
    ما انصح به جودته ضعيفه وطعمه سيء
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Product Summary: Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)

From Nuun

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Price

One-time purchase: $25.75 ( $0.64 / count) 14% Savings

List Price: $29.96

Subscribe & Save price (No fees, Cancel anytime): $24.46 ( $0.61 / Count) 18% Savings

List Price: $29.96

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About this Item

  • 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

Product 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.

Important Information

Ingredients

Active ingredients: Sodium (bicarbonate and carbonate), potassium (bicarbonate and chloride), magnesium (oxide), calcium (carbonate), Other ingredients: Citric acid, dextrose, natural flavors, stevia leaf extract, rice extract blend, avocado oil, beet juice powder (for color), riboflavin (for color), spirulina (for color), malic acid

Directions

Fill your reusable sports bottle with 16 oz. of water. Drop in your choice of a flavored Nuun Sport tablet. Wait up to 3 minutes for tablet to fully dissolve. Cheers, time to hydrate and get muuving!

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Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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