Nuun Sport Hydration Effervescent Electrolyte Drink Fruit Punch supplement bottle
Nuun

Sport Hydration Effervescent Electrolyte Drink Fruit Punch Review

What We Researched
9 active ingredients analyzed · 7 inactive ingredients decoded · 6 brand certifications checked · Page generated: Sep 2026
64
Product Score Fair
100
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

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 Bicarbonate, Sodium Carbonate) 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 Bicarbonate, Sodium Carbonate) Good
  • Potassium (as Potassium Bicarbonate, Potassium Chloride) Good
Other Ingredients Excellent

Fillers & Additives

  • Citric Acid
  • Dextrose
  • Natural Flavors
  • Beet Juice (for color)
  • Stevia Leaf Extract
  • Avocado Oil
  • Malic Acid
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 Bicarbonate, Sodium Carbonate) 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 Bicarbonate, Sodium Carbonate) 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 Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Beet Juice (for color) Safe

It is used as a natural colorant.

Stevia Leaf Extract Safe

Provides sweetness without calories or blood sugar impact.

Avocado Oil Safe

It is used as a source of healthy fats.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Brand Trust Report
Nuun

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

Certifications

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

Transparency

2 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Verified Evidence available Evidence

Violation History

1 incident
Lawsuit Misleadingly using slack-filled packaging for electrolyte-enhanced drink tablets.2016 Source available Primary source
Related Supplements
Frequently Asked Questions
Is Nuun Sport Hydration Effervescent Electrolyte Drink Fruit Punch a good supplement?

Nuun Sport Hydration Effervescent Electrolyte Drink Fruit Punch 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 All 7 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Nuun, holds a brand trust score of 100/100.

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

Nuun Sport Hydration Effervescent Electrolyte Drink Fruit Punch 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 Fruit Punch safe to take?

GoodSupp reviewed the inactive-ingredient data available for Nuun Sport Hydration Effervescent Electrolyte Drink Fruit Punch. All 7 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. 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 100/100 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. 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 — read our methodology. 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.