Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube) Nuun Active Hydration (Single Tube)

Nuun Active Hydration (Single Tube)

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Product Rating   4 Review Stars

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  • Nuun provides the fastest balanced hydration solution in the most convenient package. Nuun Active Hydration is a hypotonic solution, meaning your body will absorb its energizing electrolytes much faster than the leading "sports drinks" that contain sugars and carbs. Engineered to provide an optimal salt balance to prevent cramping and maximize hydration, Nuun offers 700mg of sodium for every liter of drink. Whatever sport you choose, better hydration means better performance, and Nuun has the hydration solution for you.

    High Quality Nutrients

    • Every tube of Nuun makes 1.5 gallons of hydrating drink
    • Avoid hyponatremia by maintaining optimal electrolyte levels
    • To ensure rapid absorption, Nuun contains no carbohydrates
    • Nuun recommends that if you are participating in intense exercise for more than one hour you should consume carbohydrates in addition to Nuun to ensure that you can sustain energy levels for working muscles

    Nutritional Information

    • The following nutritional information is based on one Nuun tablet dissolved in 500ml (16oz) of water
    • There are only 6 calories per Nuun tablet.
    • Sodium (carbonates) 360.0 mg).
    • Potassium (bicarbonate) 100.0 (mg).
    • Calcium (carbonate) 12.5 (mg).
    • Magnesium (sulfate) 25.0 (mg).
    • Vitamin C 37.5 (mg).
    • Vitamin B2 500 (mcg).

    Ingredients List

    Citric acid, sorbitol, sodium carbonate, natural colors and flavors, sodium bicarbonate, potassium bicarbonate, polyethylene glycol, magnesium sulfate, sodium benzoate, calcium carbonate, acesulfame potassium, riboflavin-5-phosphate.

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  • 4 Review Stars (14 Reviews)

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  • 6/21/2014 Taste great!

    5 Review Stars By runnergirl

    Great light grape taste.  Small amount of fizz. Perfect during or after the workout!

    kokomo IN

  • 11/24/2009 Great stuff

    5 Review Stars By rd

    Perfect hydration product without the horrible sugar in Gatorade, etc.  Orange Citrus has a sort of chemical taste, I wouldn't pick this again.  Lemon-Lime is great.  Super easy to keep a tube in the gym bag, no mixing or powder hassle, and no big price premium for the convenience.

    Clarkston, MI

  • 9/13/2013 NUUN Active Hydration

    5 Review Stars By Jenn

    Love it!  Good stuff!

    Ithaca NY

  • 7/9/2009 Great

    5 Review Stars By dude1


    Evansville, IN

    Fit: Feels true to size

  • 1/20/2013 Love the Grape!

    5 Review Stars By nikerunner75

    I've tried a few of the flavors, but grape is my absolute favorite! Now that I've used Nuun, I have a hard time with plain water on my runs.

    Bolivar, TN

  • 8/30/2009 This really works and it tastes Great! wow! who knew?

    5 Review Stars By karen ; )

    I used this product not only at the gym but horseback riding as well.  I've gotten headaches from improper hydration after doing strenuous exercise.  When i used the nuun hydration mix, i did NOT get the headache, even after sweating profusely while horseback riding in the South in August.  it doesn't have that "tang" that other products have from the taste of B-vitamins.  My only regret is that i ordered only 1!!! Now i will have to order several more.  This is the best hydration product for me; i don't like gatorade and sometimes plain water just doesn't cut it.  For the price you can't beat it! i tried the citrus flavor and i really like the taste. ; )

    karen ; )
    Bath, NC

  • 1/15/2013 love them

    5 Review Stars By soporific

    I use these to prevent dehydration or treat it at the first symptoms. I first started using them while cycle touring. I also use them when I have a dehydration headache coming on. The electrolytes + water helps more than just water alone. Often just water alone would not help me. These are easy to have on hand and mix up quickly. I discovered I do not like the Strawberry Lemonade, but I like Tri-berry, Lemon Lime, Fruit Punch and Banana. If you wanted to make these taste better you would add sugar and you can add nuun tablets to fruit juice etc. The reason people choose these instead of gatorade or others, though, is that you often specifically don't want the sugar.

    East Coast

  • 10/13/2009 Not very good tasting

    2 Review Stars By Kim S.

    doesn't taste very good

    Kim S.
    McDonald, PA

  • 11/12/2012 Gross

    1 Review Stars By Tayla

    My doctor suggested that I try these, they tasted like swamp water with some drops of flavor.
    I asked my doctor if i could chew them and it was the weirdest experience of my life. They instantly started to foam up and fizz. I finally got a system to work when i really need electrolytes, but i could not do that everyday.


  • 7/11/2012 Yummy!

    5 Review Stars By avaadore

    I'm a big fan!  Served me well during my Ironman 70.3, and made me excited to drink fluids in the days before my event.  Mild flavor that not everyone will like, but I thought it was delicious!  Many electrolyte drinks are to sweet and leave me more thirsty than I was before drinking them; this quenched me.

    Boston, MA

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Nuun (pronounced 'noon') was originally the brainchild of a student and professor from Dartmouth College's Tuck School business program in their search for an electrolyte hydration solution that was conveniently lightweight, easily-dissolvable and free of carbohydrates.

Dissatisfied by the pre-made and powdered options on the market, they set about developing their own solution. The Nuun tab they ultimately developed turns every water fountain into a source of optimal, balanced hydration.