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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Nuun Sport Watermelon Electrolyte Tablets are a portable hydration drink mix for active days, with five electrolytes and 40 servings across four tubes.
For workouts, hikes, and busy workdays, Nuun Sport offers a tablet-based way to prepare an electrolyte drink wherever water is available. The compact tube format is made for carrying along, while the dissolvable tablet turns water into a flavored drink designed to support hydration during an active routine. Each serving supplies five key electrolytes, including sodium and potassium, alongside magnesium, calcium, and chloride.
Each Nuun Sport tablet provides five electrolytes in amounts intended to support proper hydration and muscle function. A serving contains 300mg of sodium, 150mg of potassium, 25mg of magnesium, 13mg of calcium, and 40mg of chloride. The electrolyte levels are based on the product’s sodium, chloride, and potassium ratio. Nuun has more than a decade of experience in hydration science.
Drop one Nuun Sport tablet into 16 fl oz (473 mL) of water, then let it fizz and dissolve before drinking. The tablet format lets you prepare a serving in a water bottle or glass when it suits your routine, rather than carrying a premixed drink. Watermelon flavor makes the finished drink fruity, and the tubes are designed for taking along to the gym, on a hike, or through a workday.
Nuun Sport is vegan, gluten-free, kosher, and non-GMO. The formula uses stevia leaf extract as a sweetener and contains 1g of sugar per serving. Nuun defines “clean” as non-GMO, vegan, and gluten-free; this term refers to those attributes rather than a separate certification. These characteristics make the tablets an option for shoppers seeking an electrolyte drink mix that aligns with those dietary preferences.
Nuun Sport is suited to athletes, fitness enthusiasts, and other active people who want a portable way to make a watermelon-flavored electrolyte drink for exercise or daily routines. The product’s hydration and muscle-function statements have not been evaluated by the Food and Drug Administration. It fits buyers who want a dissolvable tablet with five electrolytes, a stated 1g of sugar per serving, and 40 servings divided among four tubes.
Active ingredients: Sodium (bicarbonate and carbonate), potassium (bicarbonate and chloride), magnesium (oxide), calcium (carbonate), Other ingredients: Citric acid, dextrose, natural flavors, stevia leaf extract, avocado oil, beet juice powder (for color), riboflavin (for color), spirulina (for color), malic acid
Q: How many servings are in Nuun Sport Watermelon?
A: Nuun Sport Watermelon comes in four tubes with 10 tablets each, for 40 servings total. One tablet makes one serving.
Q: How do you mix Nuun Sport Watermelon electrolyte tablets?
A: To prepare Nuun Sport Watermelon, drop one tablet into 16 fl oz (473 mL) of water and let it fizz and dissolve before drinking.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
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