Nuun Zero Sugar Hydration Electrolyte Tablets – Mixed Berry, Gluten-Free & Vegan (4 Pack, 40 Servings)
Labeling confirms gluten-free status; no gluten-containing ingredients are listed. No explicit cross-contact warnings or third-party gluten certifications are evidenced in the provided sources.
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- Gluten-free labeling and vegan formulation
- Zero sugar content
- Five electrolytes per tablet (Na, K, Cl, Ca, Mg) with per-tablet amounts available
- Flavor variety (Mixed Berry) and convenient tablet format
- Reported effective hydration by users
- Dissolution speed varies by user
- Mixed reports on bladder-control experiences
- No explicit third-party gluten-free certification evidenced
Gluten safety details
Labeling confirms gluten-free status; no gluten-containing ingredients are listed. No explicit cross-contact warnings or third-party gluten certifications are evidenced in the provided sources.
What to expect
You can expect zero-sugar hydration with five electrolytes per tablet when dissolved in water, in a Mixed Berry flavor. Taste is described as pleasant and berry-forward, with a light sweetness from non-sugar sources. Use cases include daily hydration, workouts, and travel. Expect some variation in how quickly the tablet fully dissolves depending on water temperature and conditioning.
- Hydration without sugar during daily activities or light exercise
- People seeking vegan, gluten-free electrolyte support with mixed berry flavor
- Those requiring consistent dissolution speed in all conditions
- Consumers seeking third-party gluten certifications not evidenced here
The full guide
What it is
Nuun Zero Sugar Hydration Electrolyte Tablets are designed for on-the-go hydration with five electrolytes (sodium, potassium, chloride, calcium, magnesium) in a zero-sugar, vegan formulation. The product is labeled gluten-free and vegan, and it is sold as a 4-pack providing 40 servings. The ingredient list (as cited in the evidence) includes citric acid, tapioca syrup solids, sodium bicarbonate, potassium bicarbonate, sea salt, calcium carbonate, magnesium oxide, stevia leaf extract, sodium carbonate, olive oil, natural flavor, and beet juice for color. The packaging and labeling emphasize gluten-free and vegan status, with no sugar per tablet. The brand is Nuun Store, and this specific variant is Mixed Berry flavor.
How it performs
Each tablet provides a mix of five electrolytes: sodium, potassium, chloride, calcium, and magnesium. Per-tablet amounts cited in the sources suggest roughly 200 mg of sodium, 125 mg of potassium, 75 mg of chloride, 30 mg of calcium, and 20 mg of magnesium. These values come from a Whole Foods listing referenced in the evidence. Independent research noted in the sources indicates that Nuun electrolytes can improve fluid balance in healthy individuals, supporting the product’s hydration claims.
Taste, texture, and usability
The Mixed Berry flavor is highlighted in the product title and is a commonly referenced flavor in consumer feedback as pleasant and berry-forward, with no sugar and a light taste. Many users appreciate the lack of a sugary aftertaste and the portability of the tablet format, which makes it convenient for travel, workouts, or daily hydration routines.
Safety, certifications, and dietary notes
Gluten-free labeling is present, and the product is described as vegan. However, there is no explicit third-party gluten-free certification evidenced in the provided sources. No gluten-containing ingredients are listed, and the product is marketed as gluten-free and vegan, with no added sugar in the formulation. Cross-contact details are not extensively described in the available sources.
What shoppers say
💚 People liked
Pleasant taste without sugar
No sugary aftertaste
Effective hydration for many users
Convenience and portability of tablet form
Zero sugar with electrolyte content
⚠ People flagged
Dissolution time varies and can be frustrating for some
Mixed bladder-control experiences reported by a subset of users
Key takeaways
- Nuun Zero Sugar Mixed Berry is gluten-free and vegan with zero calories from sugar.
- Each tablet delivers five electrolytes (Na, K, Cl, Ca, Mg) and dissolves in water with flavor.
- Dissolution speed varies; no explicit third-party GF certification evidenced.
- Practical for daily hydration and light activity; price is mid-range for electrolyte products.
Evidence gaps for this product:
- No explicit third-party gluten-free certification evidenced in provided sources
- No direct lab test results for gluten content provided in these sources
- Limited detail on cross-contact risk beyond general labeling