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Nuun Sport Hydration Tablets Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2 Best Value 9.8Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5 9.3Excellent | 6 9.2Excellent | 7  9.1Excellent |
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ModelNuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total) | Model Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total) | Model Nuun Sport + Caffeine Electrolyte Tablets – Dissolvable in Water, Variety Pack | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 6 Pack (60 Total Servings) | Model Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavor, 4 Pack (40 Servings Total) | Model Nuun Sport + Caffeine Electrolyte Tablets – Dissolvable in Water, Variety Pack | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 6 Pack (60 Total Servings) | Model Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavor, 4 Pack (40 Servings Total) | Model Nuun Zero Sugar Hydration Electrolyte Tablets - Magnesium, Calcium, Potassium, Chloride & Sodium, Light & Delicious Fruit Flavors, No Sugar, Gluten Free, Vegan, Mixed Berry 4 Pack (40 Servings Total) |
BrandNuun | Brand Nuun | Brand Nuun | Brand Nuun | Brand Nuun | Brand Nuun | Brand Nuun |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Tech Specs | ||||||
product dimensions5 x 5 x 5 inches 9.6 ounces | product dimensions 5 x 5 x 5 inches 9.6 ounces | product dimensions 4.2 x 2.7 x 4.15 inches 15.52 ounces | product dimensions 2.8 x 2.8 x 4 inches 10.86 ounces | product dimensions 4.2 x 2.7 x 4.15 inches 15.52 ounces | product dimensions 2.8 x 2.8 x 4 inches 10.86 ounces | product dimensions 2.8 x 2.8 x 4 inches 3.17 ounces |
Review | Review | Review - | Review - | Review - | Review - | Review - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1NuunNuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)
Why we love it
Fast hydration
No artificial sweeteners
Optimized electrolytes
Main highlights- 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
- 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
- 4 REFRESHING FLAVORS: This 4 pack contains one tube (10 tablets each) each of popular Nuun flavors Fruit Punch, Tropical, Strawberry Lemonade, and Grape for a total of 40 servings
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9.8
2Nuun
Nuun Sport Electrolyte Tablets with Magnesium, Calcium, Potassium, Chloride & Sodium, Gluten Free & Vegan, Mixed Flavors, 4 Pack (40 Servings Total)
Why we love it
Fast hydration
No artificial sweeteners
Optimized electrolytes
Main highlights- 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
- 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
- 4 REFRESHING FLAVORS: This 4 pack contains one tube (10 tablets each) each of popular Nuun flavors Fruit Punch, Tropical, Strawberry Lemonade, and Grape for a total of 40 servings
-
9.6
3Nuun
Nuun Sport + Caffeine Electrolyte Tablets – Dissolvable in Water, Variety Pack | 5 Essential Electrolytes for Hydration | 1g Sugar Drink Mix | Vegan, Non-GMO | 6 Pack (60 Total Servings)
Main highlights- WITH 5 ESSENTIAL ELECTROLYTES: Nuun Sport helps replace the electrolytes your body loses through sweat during exercise, to keep you hydrated ; Each tablet has 300mg Sodium, 150mg Potassium, 40mg Chloride, 25mg Magnesium, 13mg Calcium
- MADE WITH CLEAN INGREDIENTS (2): Nuun Sport hydration tablets have 1g of sugar and are non-GMO; vegan and gluten-free; Nuun is proudly B-Corp Certified
- HYDRATION WITH A BOOST OF CAFFEINE: Each Sport + Caffeine electrolyte tablet contains 40mg Caffeine from Green Tea Leaf Extract for times when you need hydration with a gentle boost of energy
- GREAT-TASTING ELECTROLYTE TABLETS: This Nuun Sport 6 pack contains 1 tube of each refreshing flavor: Strawberry Lemonade, Lemon Lime, Tri-Berry, Sport + Caffeine Wild Berry, Sport + Caffeine Cherry Limeade, and Sport + Caffeine Fresh Lime for a total of 60 servings
- ENHANCE YOUR ACTIVE LIFESTYLE: Keep a tube in your gym bag, car, purse, desk, hiking pack or anywhere you’ll want to mix up an electrolyte replenishing drink
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Value for money
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