Nuun Sport Review: Easy Tablets, 300 mg of Sodium
Convenient and portable. The trade-off is a lighter dose per tablet.
Our verdict
Nuun Sport
Nuun Sport is a convenient tablet with 300 mg sodium, 150 mg potassium, 25 mg magnesium and 13 mg calcium. Earth Energy gives you 2.5x as much sodium, twice the magnesium, nearly four times the calcium and more potassium.
Same parent company as this siteEarth Energy is owned by LJ Global Inc., which also owns Healthy Expert Reviews. Details
IMPORTANT: Nuun makes hydration easy. Earth Energy makes it stronger. If sodium replacement is the main reason you are buying electrolytes, 300 mg versus 750 mg is not a small difference.
Convenient tablet. Lightweight electrolyte dose.
Nuun wins on convenience.
But the label says:
300 mg sodium 150 mg potassium 25 mg magnesium 13 mg calcium
Earth Energy gives you:
750 mg sodium 300 mg potassium 50 mg magnesium 50 mg calcium
Same basic categories. Much stronger doses.
What you actually get
| Sodium | 300 mg |
|---|---|
| Potassium | 150 mg |
| Magnesium | 25 mg |
| Calcium | 13 mg |
| Sugar | 1 g added |
| Format | Effervescent tablets, 10 per tube |
| Dietary | Vegan, non-GMO, gluten-free |
Nuun Sport pros and cons
Pros
- Very portable
- Easy tablet format
- Multiple electrolytes
- Vegan certified
- Non-GMO and gluten-free
Cons
- Only 300 mg sodium
- 1 g added sugar
- Low calcium dose
- Lower magnesium and potassium
If any of these cons is a deal-breaker, here's the option we rate higher.
Nuun Sport vs Earth Energy Clean Hydration
Earth Energy gives you 2.5x the sodium, 2x the potassium, 2x the magnesium, and nearly 4x the calcium of Nuun Sport.
| Comparison | Nuun Sport | Earth Energy Clean Hydration |
|---|---|---|
| Sodium | 300 mg | 750 mg |
| Potassium | 150 mg | 300 mg |
| Magnesium | 25 mg | 50 mg |
| Calcium | 13 mg | 50 mg |
| Added sugar | 1 g | 0 g |
| Format | Tablets | 30-serving jar |
Earth Energy Clean Hydration
Recommended for daily hydration without sugar or packets
What's inside:750 mg sodium, 1,150 mg chloride, 300 mg potassium, 50 mg magnesium, 50 mg calcium and 500 mg coconut water powder per scoop.
Format:30-serving jar; lemon-lime; zero sugar
- Transparency
- 9.8/10
- Formula
- 9.6/10
- Value
- 9.5/10
Price:$22.95 for 1 jar (30 servings); $39.95 for 2 jars (60 servings)
No code needed: savings show on the next page
5.0/5 from 8 customer reviews; third-party tested; 30-day money-back guarantee
Pros
- 750 mg sodium per serving
- Five electrolytes fully disclosed
- 500 mg coconut water powder
- Zero sugar, no artificial sweeteners
Cons
- Jar is less portable than sticks
- Contains coconut
Final thoughts
Nuun Sport is a convenient, portable tablet for lighter hydration needs. If you want a stronger daily serving, Earth Energy gives 750 mg sodium, 300 mg potassium, 50 mg magnesium and 50 mg calcium with zero sugar, in a jar instead of tablets.
See Today's Reader Price →From $19.98/jar · 30-day guaranteeQuestions people ask
Is there an alternative to Nuun Sport?
Earth Energy Clean Hydration is our top-rated electrolyte: 750 mg sodium, 300 mg potassium, 50 mg magnesium, 50 mg calcium and 500 mg coconut water powder per scoop, with zero sugar.
Why do you recommend Earth Energy if you own it?
We disclose that ownership on every page. Products are compared on the same published criteria, and we show the label details and prices we compared so you can check our work.
How we reviewed it
We reviewed Nuun Sport's current product page, label details, serving directions, pricing, published testing information, customer rating and return policy, and compared it with Earth Energy Clean Hydration on the same criteria we use for every product. We did not laboratory-test the product.
Ownership disclosure
Healthy Expert Reviews is owned and operated by LJ Global Inc. LJ Global Inc. also owns Earth Energy Supplements, the alternative we recommend on this page. Healthy Expert Reviews is not affiliated with or endorsed by Nuun Sport. Nuun Sport is a trademark of its owner, used here only to identify the product reviewed. We may earn a commission when you buy through links on this page.
Sources
- nuunlife.com. https://nuunlife.com/products/nuun-sport
- earthenergysupplementstore.com. https://www.earthenergysupplementstore.com/products/electrolytes
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Talk to your doctor before starting a supplement, especially if you are pregnant, nursing, or take medication.