Nuun Review

When it comes to selecting the best supplements, it is often hard to know which companies you can trust. 

While the big names in the industry offer products you know will be reliable, that doesn’t necessarily mean they are the only ones you should consider.

Nuun, pronounced noon, are one such company that many people will not have heard of, which provide some great drinks that could have a huge impact on both your athletic performance and your daily life as a whole. 

That is why I am going to do an in depth Nuun review for you today.

I will show you all of the products they make, as well as explain the benefits they offer and the level of quality you can expect. 

This should give you everything you need to determine if you want to include them in your own routine or not.

Who Are Nuun?

Nuun are a sports supplement company from Seattle, Washington, which rose to prominence as the first company to separate electrolyte replacement from carbohydrates. 

Their goal is to provide adequate hydration to athletes and average people alike, without the need for any sugar or artificial additives.

They create drinks to boost both performance and energy, as well as enhance people’s health, wellbeing, and quality of life. 

To date, their products are available from more than 5,000 outlets around the United States and in over 30 countries around the world.

Benefits Of Nuun Electrolyte Tablets

The benefits of Nuun electrolyte tablets are wide ranging, with some selling points exclusive to a particular tablet, while others are present throughout the entire range.

Among the most popular benefits of Nuun tablets are improved focus, hydration, immune responses, mood, performance, relaxation, and sleep, as well as a reduction in fatigue.

Low in both sugar and calories, they are also a wonderful, tasty alternative to more traditional soft drinks. 

Caffeinated options are also available, which rely on lower doses of naturally sourced caffeine, so are much better for your body than coffee or energy drinks.

What Nuun Tablets Are Available?

Now you know a little more about the company, we are going to take a closer look at the Nuun tablets that are available to buy, what each is designed for, and all of the pros and cons of every option.

1. Nuun Sport

Nuun Sport tablets produce a low calorie, electrolyte rich sports drink. When mixed with water they create a hydrating beverage with a natural, fruity flavour.

They are designed to naturally boost your body’s hydration, allowing you to enhance your workouts, as well as making everyday activities easier to complete. 

The greatest results will be seen if the drink is taken before or during a workout, as they will enhance your sporting or exercise performance. The product is built around complete electrolytes and a list of Non-GMO ingredients that includes sodium, potassium, magnesium, and calcium, as well as stevia leaf extract for sweetness and a selection of natural flavourings.

The tablets are completely natural and include no artificial colours, flavours, or sweeteners, while also being dairy and gluten free. They are even low carb, so are incredibly keto friendly.

A standard box contains 40 servings and retails for $17.37, while a large box offers 60 servings and costs $25.83. 

The servings are equally divided among the included flavours. The standard box has two options, the Citrus Berry Mix, which features Citrus Fruit, Lemon Lime, Orange, and Tri-Berry, and the Juicebox Mix, which includes Fruit Punch, Grape, Strawberry Lemonade, and Tropical.

The large box only has one option, the Variety Mixed Box, and includes six of the flavours listed above, with the Citrus Fruit and Orange both omitted.


  • Light, doesn’t cause bloating, and good for people with sensitive stomachs
  • Dramatically improves hydration
  • Boosts energy and reduces fatigue
  • Cost effective
  • Great source of electrolytes


  • Some complaints of an after taste

User Reviews:

Nuun Sport | Electrolyte Drink Tablets Nuun Sport | Electrolyte Drink Tablets
$23.75 ($0.59 / Count)

Nuun Sport was designed by athletes, for athletes. Nuun Hydration’s flagship sports drink product is packed with complete electrolytes and made with clean ingredients that replace what is lost when you sweat during exercise.

  • Nuun’s Drink Tablets use no artificial flavoring or sweeteners
  • Nuun Sport Drink Tablets enhance your workout and/or your work day naturally through improved hydration
03/08/2024 03:47 pm GMT

2. Nuun Immunity

Nuun Immunity tablets are made from a blend of free-radical fighting antioxidants, hydration boosting electrolytes, and internal recovery anti-inflammatories.

They are designed to be dissolved in 16 fluid ounces of water, to provide your body with a botanical boost and plenty of H2O.

Each tablet includes a range of natural ingredients such as calcium, echinacea, elderberry, ginger, Himalayan sea salt, magnesium, potassium, selenium, sodium, turmeric, and zinc, as well as a range of different vitamins. They are specifically designed to provide an athlete’s body the support it needs to stay healthy and perform at a high level. They also offer incredible recovery benefits if consumed post workout.

Beyond athletes, they also provide plenty of benefits for the average person. The immune system support they offer makes them great to stop you feeling run down during your everyday routine, as well as providing boosts for more strenuous activities like travelling.

Nuun Immunity comes in two favours: Blueberry Tangerine and Orange Citrus. 

It is available in boxes of 3 different sizes: the 20 serving box, which costs $12.64, the 40 serving box, which costs $24.82, and the 80 serving box, which costs $39.34. Each box is equally split between the two flavours.


  • Great source of both vitamins and electrolytes
  • Very hydrating
  • Provides noticeable improvements to the immune system
  • Low in sugar
  • Comes in a convenient and portable carry tube
  • Good value


  • Some complaints of an aftertaste
  • Limited range of flavours

User Reviews:

Nuun Immunity | Immune Support Hydration Supplement Nuun Immunity | Immune Support Hydration Supplement

"Whether you're on-the-go, or stressing your body through high intensity workouts, Nuun Immunity's propriety mix of botanicals and electrolytes supports a healthy immune system.

  • Nuun Immunity contains 4 key vitamins + 5 essential electrolytes + a botanical blend of Echinacea, Elderberry, Turmeric & Ginger.
  • The crisp, refreshing Blueberry Tangerine & Orange Citrus drink flavors make it easy to create the habit of regular immune support
  • Nuun Immunity provides an athlete's system with the support it needs to stay healthy and perform
02/19/2024 04:29 am GMT

3. Nuun Energy

Nuun Energy tablets provide a great, natural, hydrating alternative to traditional, highly caffeinated and sugary energy drinks. 

It is a fabulous option to take before a workout, as it gives you a dramatic energy boost and noticeably improves your performance.

In addition to its lower levels of caffeine and minimal two grams of sugar per serving, Nuun Energy contains no artificial colours, flavours, or ingredients. 

It is also free from dairy, gluten, and soy, while being suitable for people following either a Kosher or vegan diet. Like all Nuun products, Nuun Energy tablets are made exclusively from non-GMO, plant-based ingredients.

The primary active ingredients in Nuun Energy are 80mg of caffeine derived from organic green tea extract, 20mg of Panax Ginseng, a range of five hydrating electrolytes, and a blend of vitamins B5, B6, and B12. There are also significant quantities of calcium, Himalayan sea salt, magnesium, potassium, sodium, and a selection of other natural compounds as well.

The regular box costs $21.64 and features 40 servings, equally divided between the four available flavours: Berry Blast, Ginger Lime Zing, Tropical Punch, and Watermelon Burst. The large box features 80 servings and retails for $50.43, however there is no mixed box available, so you have to select one of the four flavours on offer.


  • Provides a great energy boost
  • Ideal, hydrating replacement for coffee and energy drinks
  • No jitters or crash after use
  • Improves focus


  • Some complaints about the taste
  • There are reports that the tablets take too long to dissolve
  • Single flavour and 80 serving boxes are uneconomical, so you will need to order frequently and use multiple flavours to get the best value

User Reviews:

Nuun Energy | Caffeine, B Vitamins, Ginseng, Electrolyte Drink Tablets Nuun Energy | Caffeine, B Vitamins, Ginseng, Electrolyte Drink Tablets
$23.22 ($0.58 / Count)

For a lasting lift, drink Nuun Energy. Whether you're looking for a clean coffee alternative or some extra oomph! On your outdoor adventures, Nuun Energy delivers the energy you want, plus hydrating electrolytes, 20mg of Panax Ginseng, and a blend of B vitamins.

  • Nuun Energy is gluten free, Soy Free, Dairy Free, Vegan, Kosher, non-GMO certified and made with plant-based
  • Nuun Energy contains 80mg of caffeine made with organic Green Tea extract
02/18/2024 11:09 am GMT

4. Nuun Rest

Nuun Rest is an effervescent, nutrient rich, recovery and relaxation tablet, which promotes both mental and physical relaxation.

It is designed to be dissolved in 4 to 6 fluid ounces of hot or cold water to promote calmness, help your body unwind, and reduce restlessness, so you get the best night sleep possible.

This creates the optimal conditions for the body to rest, repair any damage, and ready itself for the next day, allowing you to perform everything from athletic endeavours to daily tasks to the best of your ability. 

As a result, best results are seen when you take Nuun Rest shortly before going to bed. The primary active ingredient in Nuun Rest is magnesium, which is proven to help put the body into a restful state, while allowing the brain to slowly ease nerve functions.

This works in unison with tart cherry extract, known to reduce inflammation and muscle soreness, as well as potassium and sodium, both of which support muscle relaxation and prevent cramping. All of the ingredients used in Nuun Rest are non-GMO and keto friendly. 

It is also free from dairy, gluten, and soy, as well as any artificial flavours and sweeteners, with only high-quality stevia leaf extract used to enhance the taste. The large box costs $34.72, provides 80 servings, and is available in either Blackberry Vanilla or Lemon Chamomile flavours.

The regular box contains 40 servings and costs $21.99, while the small box features 20 servings and retails for $11.79. Both of these boxes are only available in a Mixed Flavour option, which contains an equal amount of each of the two flavours listed above.


  • Improves quality of sleep, leaving you feeling fresh and re-energised when you wake up
  • Relaxes and calms both the body and mind
  • Made from entirely natural ingredients
  • Active ingredients are highly tested and known for their effects
  • Keto friendly


  • Some complaints of a chalky taste
  • Does not dissolve well in cold water
  • Leaves a residue in the bottom of your cup
  • Having to be taken so close before going to bed leaves some users waking in the night needing the bathroom

User Reviews:

Nuun Rest | Rest and Recovery Drink Tablets Nuun Rest | Rest and Recovery Drink Tablets
$25.82 ($0.65 / Count)

Nuun Rest is a nutrient-rich effervescent drink that helps to calm your busy mind and melt the tension away from overworked muscles. This soothing blend of magnesium, tart cherry and electrolytes works to support the body’s natural relaxation responses and aid in overall calmness + recovery.

  • Nuun’s Drink Tablets use no artificial flavoring or sweeteners
  • Nuun Rest is designed with Non-GMO ingredients for clean, guilt-free hydration and recovery

03/08/2024 02:15 pm GMT

Best Nuun Tablet Flavours

With sixteen different flavours across the four types of Nuun Tablet, there are plenty of options, meaning there will more than likely be something to suit people of all tastes. 

That said, while everyone will have their own preferences, there are a handful of flavours that are routinely lauded by users of Nuun tablets.

Nuun Sport

  • Lemon Lime
  • Strawberry Limeade
  • Tri Berry
03/08/2024 03:47 pm GMT
Lasso Brag

Nuun Immunity

  • Blueberry Tangerine

Nuun Energy

  • Berry Blast

Nuun Rest

  • Blackberry Vanilla
03/08/2024 02:15 pm GMT
Lasso Brag

Nuun Uses

While most of the primary uses of Nuun tablets should be made clear by the name of the product, there are some that are a little less obvious, and others that you likely would never have thought of at all.

With that in mind, I want to explain all of the known uses for the entire range of Nuun tablets.

Hydration & Exercise

The primary use of most Nuun tablets is to boost hydration, in order to improve your performance during exercise or sporting events.

The improved hydration will increase both energy and focus, allowing you to push yourself beyond your normal limits. 

There are then also caffeinated options which are available for those who want to take things a step further.

Electrolyte Replenishment

Similarly to hydration, electrolyte replenishment is one of the main benefits of Nuun tablets across the entire range. 

They contain crucial electrolytes like calcium, magnesium, potassium, and sodium, which play a vital role in keeping your body performing to an optimal level.

These can easily be depleted by anything from exercise and excess sweating to illness and a lack of sleep. 

Nuun tablets can replenish them no matter how they were lost, ensuring you are always able to function and perform to the highest level possible.

Curing Hangovers

The improved hydration that Nuun tablets stimulate, combined with their ability to replenish electrolytes, offers a benefit most wouldn’t think of from a sports drink and that is the potential to cure hangovers.

In fact, if you take Nuun drinks both before and after drinking alcohol, you can even prevent hangovers from occurring in the first place. 

As an added bonus, Nuun drinks feature little or no sugar, which is something that can often worsen the problem.

Pre-Workout Energy

Many people rely heavily on pre-workouts to give them the energy they require to push through a workout. The downside to that is they often feature high levels of sugar and caffeine, which can lead to energy crashes and spikes in your blood.

Many Nuun tablets can be used as a healthier alternative, although the caffeinated options are a particularly good substitute. 

They rely on low doses of naturally occurring caffeine working in unison with the electrolytes and feature no sugar, so don’t pose the drawbacks of more traditional options.

Users note they feel a boosted level of energy and focus in the gym that is comparative to any other pre-workout or energy drink, without any of the downsides.

Boosted Immune System

One of the greatest benefits of Nuun tablets for the majority of people is their ability to boost the immune system. 

A blend of antioxidants, electrolytes, and internal recovery anti-inflammatories is seen across the range but is particularly prominent in the Nuun Immunity tablets.

This will not only help athletes to avoid any injuries, but it will also increase your overall health and wellbeing, leading to a better quality of life all round.

Weight Loss

While Nuun tablets don’t directly stimulate weight loss themselves, they do aid people for whom that is their primary goal. 

For starters, they increase the quality and intensity of your workouts, allowing you to burn fat and calories at an enhanced rate.

Then, the improved level of hydration will help you to feel fuller, allowing you to stick to a diet more easily and avoid adding any additional weight. 

In a similar vein, they are low in both calories and sugar, so are a great alternative to sugary drinks which will again only add to the problem.

Frequently Asked Questions

Before we conclude our article, I want to cover a few of the most frequently asked questions people have about Nuun tablets. That way, you should be left with no doubt about whether or not they are right for you.

Is Drinking Nuun Products Good For You?

Yes, drinking Nuun products is good for you. 

They replenish electrolytes and hydrate your body, as well as offering a number of other benefits, without any of the drawbacks often associated with similar sports drinks, such as crashing or spikes in your blood sugar.

Are Nuun Tablets Safe?

Nuun tablets are safe and can be taken daily, with an incredibly small risk of any adverse effects. 

It is worth mentioning not to take more than the recommended dose of the caffeinated products though, as this could lead to some of the same issues present with regular energy drinks.

Which Is Better: Nuun Vs. Gatorade?

Nuun offers many of the same benefits as Gatorade, as well as a number of extras, while being made from far healthier, natural ingredients, with no sugar or artificial colours, dyes, flavours, or sweeteners. 

Gatorade is also notably more expensive than Nuun per serving.

The only real advantage Gatorade has over Nuun is that it is currently easier to get hold of, which means Nuun is the better choice for the vast majority of people.

Do Nuun Drinks Cause Diarrhoea?

While there are very few side effects linked with Nuun, diarrhoea is one that is listed, although it is incredibly rare. This is likely linked to the inclusion of the sweetener sorbitol, which is known to upset some people’s stomachs.

With that in mind, if you know you are sensitive to this sweetener, it is worth checking it isn’t present in the product you choose, to help you avoid the problem.


Nuun are a company that produce a great range of products, offering a huge number of health and fitness benefits, with very few drawbacks. 

A brand that is already growing at an exponential rate, you can expect them to be a household name in the very near future.

This article should have given you everything you need to be comfortable taking the leap and adding a Nuun product to your routine. 

All that’s left is to actually take the plunge and order your chosen tablet, so you can get ahead of the curve and start using them before they become the next big trend.

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