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Nuun Sport Lemon Lime (10 Tablets)

by Nuun

SuppCheckr Score76/100

SuppCheckr score uses the electrolytes scoring profile (Phase 14C). Key drivers: strong electrolyte transparency including chloride, official brand Nutrition Facts, and best shortlist $/serving — offset by tablet serving friction, modest sugar/additive load, unknown testing, and moderate rehydration marketing copy.

Last updated: 2026-07-15 · Last reviewed: 2026-07-15

Explore electrolyte content

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Product photo not provided — review is based on label facts and cited sources.

Supplement facts & pricing context

Serving size
1 tablet (5 g) dissolved in 16 fl oz water
Servings per container
10
Core electrolytes per serving
Sodium: 300 mg
Manual observed price
$7.49 (2026-07-15)
Manual price per serving
$0.75
Price per labeled serving
$0.75

Active ingredient

  • Sodium: 300 mg
  • Potassium: 150 mg
  • Magnesium: 25 mg
  • Calcium: 13 mg
  • Chloride: 40 mg
  • Total sugars: 1 g
  • Calories: 15

Other ingredients

Citric acid, Dextrose, Sodium bicarbonate, Potassium bicarbonate, Sodium carbonate, Natural flavor, Potassium chloride, Magnesium oxide, Calcium carbonate, Stevia leaf extract, Avocado oil, Beet juice (for color)

Allergens

Not stated on available label

Manual dated prices only — not live retailer prices. Check current price at the retailer before buying.

Score breakdown

Ingredient transparency90
Dose transparency88
Evidence alignment58
Formula quality/simplicity82
Third-party testing/certifications25
Price/value82
Additives/fillers/sweeteners78
Label clarity90
Brand transparency80

Pros

  • Official Nuun Sport Nutrition Facts disclose sodium, potassium, magnesium, calcium, and chloride per tablet — stronger five-electrolyte transparency than many stick formats.
  • Lowest observed price per serving among the Phase 14C shortlist at the cited 2026-07-15 check ($0.75).
  • Portable tablet format with 1 g sugar from dextrose clearly listed.

Cons

  • Tablet must be dissolved in water — modest serving friction versus ready-to-mix sticks.
  • Brand copy references rehydration and workout enhancement — SuppCheckr cites label facts only.
  • No verified third-party sport certification documented for this SKU.
  • Color and flavor additives (beet juice, avocado oil) present in ingredient list.

Label clarity notes

Locked Lemon Lime flavor, single tube with 10 tablets. Nuun lists flavor-specific ingredient order on the product page; electrolyte amounts per serving are consistent across Sport flavors per brand Nutrition Facts block cited.

May fit if you want

  • Shoppers comparing an electrolyte tablet with full sodium/potassium/magnesium/calcium/chloride disclosure and a lower observed price per serving.

May not fit if

  • You prefer a stick pack or scoop format without dissolving a tablet.
  • You require verified third-party certification documentation before purchase.
  • You need a sugar-free formula (this SKU lists 1 g sugar per serving).

Check current price at retailer

Manual price $7.49 observed on 2026-07-15. Prices change — verify at the retailer.

Check current price at retailer

Direct retailer link — not an affiliate link.

Compare in this category

Sorted by SuppCheckr score by default — not a personal recommendation.

ProductBrandScorePrice / servingPrice / servingTesting
Thorne Catalyte Lemon Lime (30 Servings)
  • NSF Certified for Sport verified
  • multi-electrolyte disclosure
  • mineral forms identified
Thorne
SuppCheckr Score81/100
$1.13$1.13Verified
LMNT Zero-Sugar Electrolytes (Citrus Salt, 30 Stick Packs)
  • high sodium (1,000 mg)
  • sugar-free stevia
  • clear Na/K/Mg per stick
LMNT
SuppCheckr Score77/100
$1.50$1.50Unknown
Ultima Replenisher Lemonade (20 Stick Packs)
  • lower sodium (55 mg)
  • sugar-free stevia
  • broad mineral disclosure
Ultima Replenisher
SuppCheckr Score77/100
$1.05$1.05Unknown
Nuun Sport Lemon Lime (10 Tablets)
  • five-electrolyte tablet
  • lowest cited $/serving
  • 1 g sugar (dextrose)
Nuun
SuppCheckr Score76/100
$0.75$0.75Unknown
Liquid I.V. Hydration Multiplier Lemon Lime (16 Stick Packs)
  • sugar-containing stick (11 g)
  • magnesium not on US panel
  • high claim-risk marketing
Liquid I.V.
SuppCheckr Score61/100
$1.56$1.56Unknown

Manual dated prices only — not live retailer prices. Last checked 2026-07-15. Check current price at the retailer.

Related products in this category

LMNT Zero-Sugar Electrolytes (Citrus Salt, 30 Stick Packs)

LMNT

SuppCheckr Score77/100

Liquid I.V. Hydration Multiplier Lemon Lime (16 Stick Packs)

Liquid I.V.

SuppCheckr Score61/100

Ultima Replenisher Lemonade (20 Stick Packs)

Ultima Replenisher

SuppCheckr Score77/100

Thorne Catalyte Lemon Lime (30 Servings)

Thorne

SuppCheckr Score81/100

Sources

  1. Nuun Sport — Nutrition Facts (brand product page) — Nuun (brand_label)
  2. Nuun Sport product page — marketing copy — Nuun (brand_label)
  3. Nuun Sport Lemon Lime 10-tablet tube — product page (price) — Nuun (retailer_listing)
  4. SuppCheckr price-per-serving calculation — SuppCheckr (internal_editorial)

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