Nuun Sport Hydration, Effervescent Electrolyte Drink, Lemon Lime, 10 Tablets supplement bottle
Nuun

Sport Hydration, Effervescent Electrolyte Drink, Lemon Lime, 10 Tablets

What We Researched
9 active ingredients analyzed · 6 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
64
Product Score Fair
82
Brand Score Good

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
Total Carb 4 g 1%
Calcium (as calcium carbonate) 13 mg 1%
Magnesium (as magnesium oxide) 25 mg 6%
Chloride (as potassium chloride) 40 mg 2%
Sodium (as sodium carbonate, sodium bicarbonate) 300 mg 13%
Potassium (as potassium bicarbonate, potassium chloride) 150 mg 3%
Bioavailability Good

Absorption Rating

  • Calcium (as calcium carbonate) Fair
  • Magnesium (as magnesium oxide) Poor
  • Chloride (as potassium chloride) Good
  • Sodium (as sodium carbonate, sodium bicarbonate) Good
  • Potassium (as potassium bicarbonate, potassium chloride) Good
Other Ingredients Excellent

Fillers & Additives

  • Citric Acid
  • Dextrose
  • Natural flavor with other natural flavors
  • Stevia Leaf Extract
  • Avocado Oil
  • Riboflavin (for Color)
Efficacy Very Poor

Dosage Analysis

  • Calcium (as calcium carbonate) 13 mg Under-dosed
  • Magnesium (as magnesium oxide) 25 mg Under-dosed
  • Chloride (as potassium chloride) 40 mg Under-dosed
  • Sodium (as sodium carbonate, sodium bicarbonate) 300 mg Under-dosed
  • Potassium (as potassium bicarbonate, potassium chloride) 150 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 15
Total Carb 4 g 1%
Total Sugars 1 g
Incl. 1 g Added Sugars 2%
Calcium (as calcium carbonate) 13 mg 1%
Magnesium (as magnesium oxide) 25 mg 6%
Chloride (as potassium chloride) 40 mg 2%
Sodium (as sodium carbonate, sodium bicarbonate) 300 mg 13%
Potassium (as potassium bicarbonate, potassium chloride) 150 mg 3%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Dextrose Generally_safe

It is used as a filler, sweetener, or to improve the flow of powders.

Natural flavor with other natural flavors Unknown
Stevia Leaf Extract Safe

Provides sweetness without calories or blood sugar impact.

Avocado Oil Safe

It is used as a source of healthy fats.

Riboflavin (for Color) Safe

It is used as a natural food coloring.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$8$8$6$6$4 Mar 12 $6.50
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nuun

Founded 2004 · Seattle, Washington, United States · 11 products · nuunlife.com/

Certifications

6 certifications
B Corp Certified Verified Source
Consumerlab Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
Vegan Certified Verified Source
Informed Sport Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

1 incident
Lawsuit Misleadingly using slack-filled packaging for electrolyte-enhanced drink tablets.2016Source
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Frequently Asked Questions
Is Nuun Sport Hydration, Effervescent Electrolyte Drink a good supplement?

Nuun Sport Hydration, Effervescent Electrolyte Drink, Lemon Lime, 10 Tablets received a product quality score of 64/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients with 10 servings per container. Of the 6 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Nuun, holds a brand trust score of 82/100 with 6 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project.

What are the ingredients in Nuun Sport Hydration, Effervescent Electrolyte Drink?

Nuun Sport Hydration, Effervescent Electrolyte Drink contains 9 active ingredients: Calories (15), Total Carb (4 g), Total Sugars (1 g), Incl. 1 g Added Sugars, Calcium (as calcium carbonate) (13 mg), Magnesium (as magnesium oxide) (25 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nuun Sport Hydration, Effervescent Electrolyte Drink safe to take?

Nuun Sport Hydration, Effervescent Electrolyte Drink, Lemon Lime, 10 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nuun a trustworthy supplement brand?

Nuun receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2004 and headquartered in Seattle, Washington, United States, the company offers 11 products in their lineup. They hold 6 verified certifications including B Corp Certified, Consumerlab, Gluten Free Gfco, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Nuun has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.