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Details

  • Just drop 1 tablet into 16 oz. of water, wait 2 min., drink and presto—optimum hydration
  • NUUN doesn't contain sugar or carbohydrates, so there's no need to worry about the extra calories usually found in sport drinks
  • Tablets are stored in 4 x 1.25-in. plastic tube that easily fits into a backpack or jacket pocket

Made in USA.

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Specs

Best Use Multisport
Best Consumed During Activity
Serving Size 1 tablet in 16 oz. of water
Servings per Container 10
Calories Per Serving 8
Calories from Fat 0 grams
Total Fat 0 grams
Saturated Fat 0 grams
Trans Fat 0 grams
Cholesterol 0 milligrams
Sodium 359 milligrams
Carbohydrates 1 gram
Potassium 101 milligrams
Dietary Fiber 0 grams
Sugars 0 grams
Protein 0
Net Weight 2.25 ounces
Rated 5 out of 5 by from Best hydration product (and prettiest label) I have been a faithful Nuun user for years so I was nervous when I heard it was being updated. It turns out I had no reason to worry! Everything that I love about Nuun (the flavor, the balanced electrolyte profile, and the ease of use) is still exactly the same. It's been my favorite hydration product for a long time, and they've only made it better by making it all natural, vegan, and gf. There's no other product I'd rather use when I'm out hiking and running - it really does keep me going longer and help me recover faster. Yay Nuun!!
Date published: 2016-04-01
Rated 5 out of 5 by from Puts a bounce back in my step! I had a friend introduce these to me on a backpacking trip, and they were a huge help. I am a sweater, and I can keep hydrated, but often run low on electrolytes and start feeling sluggish. I do not care for sweet tasting or high sugar or fructose products. These were the perfect solution. I was feeling tired and sluggish and a friend had these. I dropped one in my water bottle and let it do its thing. I drank half of the bottle on a break, the sipped the rest of the next couple miles. I was amazed how much better I felt. Very good product, with multiple flavors to keep in new, very effective at reloading electrolytes when you feel yourself running low.
Date published: 2017-05-13
Rated 5 out of 5 by from Great and necessary in extreme heat conditions As a first time user, I could not have been happier with this product. I was in extreme heat, sun and humidity for 4 days. I backpacked a couple of miles, tent camped and had to walk roughly 25 miles during the time. I knew plain water would have failed me. By using these in my water, I maintained great hydration, absolutely no cramping from salt loss, etc. The tablets dissolved quickly. The taste was great- not salty or overly sweet. I am glad I asked for help at the REI store in Timonium, MD.
Date published: 2016-08-07
Rated 5 out of 5 by from nose bleed remedy This is a nose bleed preventative remedy; after 20 years of nosebleeds, I finally have them under control. If you frequent nosebleeds, try this trick. Purchase a small 3” convex compact mirror that has 15 x magnification and a high intensity pen light. As needed ( I do this every morning) look into your nose with the flashlight, and see if there are dry scabs which make break away to cause a bleed; If scabs occur, drink an 18 ounce glass of water with one tablet of NUUN ACTIVE and about 1 hour later the scabs will be significantly smaller if not completely gone! Gatorade can work too but, NUUN has no sugar. NUUN and Gatorade both have the same amounts of salt, potassium, magnesium which give you electrolytes and somehow able to hydrate better than plain water. It has been over 2 years, and not a single nose bleed. Good luck and I hope this helps you too.
Date published: 2017-01-04
Rated 5 out of 5 by from Nuun Electrolyte Tablets Rock I discovered Nuun tabs about a month ago. I had gotten sick and adding them to my water made it easier to drink. I love these things. The flavors are subtle -- it uses Stevia not sugar. Its competitor (Mio) tastes like straight sugar. I hope REI will continue to carry Nuun products -- they are hard to find.
Date published: 2016-06-20
Rated 4 out of 5 by from great electrolyte drink I hate gatorade or other sweet electrolyte drinks so these are great. The lemon lime flavor is my favorite. It doesn't have a ton of flavor but it gets the job done.
Date published: 2016-07-29
Rated 5 out of 5 by from I like Nuun I like the lemon lime tabs. I'm not a big fan of drinking plain water (no taste, yuck), so having an easy-to-use product like this is nice. I use them more in summer because electrolytes.
Date published: 2016-02-26
Rated 4 out of 5 by from Convient and Light I purchased this to take on a backpacking trip of 4 days. I had gateraide powder before and wanted to compare them. I found this product to be much easier and lighter to carry. I did a great job keeping me hydrated and took up less room.
Date published: 2016-07-17
  • y_2017, m_7, d_23, h_9
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  • REVIEWS, PRODUCT

Are the ingredients Non-GMO or even better are they organic? Looking for hydration tablets without toxins. Thank you!

Asked by: olivine
​To the best of NUUN, their manufacturer and suppliers of their products knowledge they do not contain any genetically modified or engineered organisms, and/or DNA manipulation in the final product form. They did state that they are currently in the verification process on several of their product lines.
Answered by: REIservice
Date published: 2017-06-02
  • y_2017, m_7, d_23, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_101656, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 39ms
  • QUESTIONS, PRODUCT
Back to top

Please select a flavor/color.

Reviews

Rated 5 out of 5 by from Best hydration product (and prettiest label) I have been a faithful Nuun user for years so I was nervous when I heard it was being updated. It turns out I had no reason to worry! Everything that I love about Nuun (the flavor, the balanced electrolyte profile, and the ease of use) is still exactly the same. It's been my favorite hydration product for a long time, and they've only made it better by making it all natural, vegan, and gf. There's no other product I'd rather use when I'm out hiking and running - it really does keep me going longer and help me recover faster. Yay Nuun!!
Date published: 2016-04-01
Rated 5 out of 5 by from Puts a bounce back in my step! I had a friend introduce these to me on a backpacking trip, and they were a huge help. I am a sweater, and I can keep hydrated, but often run low on electrolytes and start feeling sluggish. I do not care for sweet tasting or high sugar or fructose products. These were the perfect solution. I was feeling tired and sluggish and a friend had these. I dropped one in my water bottle and let it do its thing. I drank half of the bottle on a break, the sipped the rest of the next couple miles. I was amazed how much better I felt. Very good product, with multiple flavors to keep in new, very effective at reloading electrolytes when you feel yourself running low.
Date published: 2017-05-13
Rated 5 out of 5 by from Great and necessary in extreme heat conditions As a first time user, I could not have been happier with this product. I was in extreme heat, sun and humidity for 4 days. I backpacked a couple of miles, tent camped and had to walk roughly 25 miles during the time. I knew plain water would have failed me. By using these in my water, I maintained great hydration, absolutely no cramping from salt loss, etc. The tablets dissolved quickly. The taste was great- not salty or overly sweet. I am glad I asked for help at the REI store in Timonium, MD.
Date published: 2016-08-07
Rated 5 out of 5 by from nose bleed remedy This is a nose bleed preventative remedy; after 20 years of nosebleeds, I finally have them under control. If you frequent nosebleeds, try this trick. Purchase a small 3” convex compact mirror that has 15 x magnification and a high intensity pen light. As needed ( I do this every morning) look into your nose with the flashlight, and see if there are dry scabs which make break away to cause a bleed; If scabs occur, drink an 18 ounce glass of water with one tablet of NUUN ACTIVE and about 1 hour later the scabs will be significantly smaller if not completely gone! Gatorade can work too but, NUUN has no sugar. NUUN and Gatorade both have the same amounts of salt, potassium, magnesium which give you electrolytes and somehow able to hydrate better than plain water. It has been over 2 years, and not a single nose bleed. Good luck and I hope this helps you too.
Date published: 2017-01-04
Rated 5 out of 5 by from Nuun Electrolyte Tablets Rock I discovered Nuun tabs about a month ago. I had gotten sick and adding them to my water made it easier to drink. I love these things. The flavors are subtle -- it uses Stevia not sugar. Its competitor (Mio) tastes like straight sugar. I hope REI will continue to carry Nuun products -- they are hard to find.
Date published: 2016-06-20
Rated 4 out of 5 by from great electrolyte drink I hate gatorade or other sweet electrolyte drinks so these are great. The lemon lime flavor is my favorite. It doesn't have a ton of flavor but it gets the job done.
Date published: 2016-07-29
Rated 5 out of 5 by from I like Nuun I like the lemon lime tabs. I'm not a big fan of drinking plain water (no taste, yuck), so having an easy-to-use product like this is nice. I use them more in summer because electrolytes.
Date published: 2016-02-26
Rated 4 out of 5 by from Convient and Light I purchased this to take on a backpacking trip of 4 days. I had gateraide powder before and wanted to compare them. I found this product to be much easier and lighter to carry. I did a great job keeping me hydrated and took up less room.
Date published: 2016-07-17
  • y_2017, m_7, d_23, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_32
  • loc_en_US, sid_101656, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 42ms
  • REVIEWS, PRODUCT

Questions & Answers

Are the ingredients Non-GMO or even better are they organic? Looking for hydration tablets without toxins. Thank you!

Asked by: olivine
​To the best of NUUN, their manufacturer and suppliers of their products knowledge they do not contain any genetically modified or engineered organisms, and/or DNA manipulation in the final product form. They did state that they are currently in the verification process on several of their product lines.
Answered by: REIservice
Date published: 2017-06-02
  • y_2017, m_7, d_23, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_101656, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_rei-inc
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 39ms
  • QUESTIONS, PRODUCT