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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.
Fire Science Nutrition Fire Salt Watermelon is a zero-sugar electrolyte drink mix designed to help replace electrolytes lost through heat and exertion, with 670 mg sodium, 190 mg potassium, and 90 mg magnesium in each stick.
Heat, long workdays, and exercise can mean more sweating and greater electrolyte loss. Fire Salt Watermelon is made for those moments: keep a stick nearby for a shift in the sun, a training session, a summer hike, or an afternoon working outside. It is also suited to everyday routines when plain water could use a watermelon flavor.
Fire Salt is designed to support hydration during and after activities that involve heat, sweat, or exertion. The single-serve format suits wildland fire crews and tradespeople as well as runners, lifters, hikers, and cyclists. It can be carried for a softball tournament, a beach afternoon, a long flight, or a day of yard work, then mixed when you want an electrolyte drink.
The formula provides sodium, potassium, and magnesium in one stick, bringing three electrolytes together in a portable drink mix. Its intended use is practical hydration support around active days, rather than a sweetened beverage for its own sake.
Pour one stick into 16 to 40 fl oz (473 to 1,183 mL) of water, shake, and sip. Tear-and-pour preparation makes it simple to mix at work, outdoors, or after exercise without carrying a larger container of drink mix.
The watermelon flavor is juicy and lightly sweet, with stevia as the sweetener. It gives plain water a fruit-forward taste without a syrupy finish or chalky texture, making it an easy fit for a work break or post-workout drink.
Each box contains 32 watermelon electrolyte sticks. The formula combines sodium from Mediterranean sea salt with magnesium malate, potassium citrate, and real coconut water; stevia sweetens the watermelon mix. It contains no sugar, gluten, or artificial dyes.
Fire Salt Watermelon belongs to a wider Fire Science Nutrition flavor lineup that includes Orange, Berry, Blue Raspberry, Lemon Lime, Peach, Cotton Candy, and Caffeine. The separate flavor options let you vary your drink choice across work, training, and downtime; this product page is for the Watermelon variety.
Fire Salt Watermelon suits people who want a portable electrolyte mix for sweaty work, exercise, and outdoor plans, especially when they prefer a lightly sweet watermelon taste. Its 32 individually portioned sticks make it practical to keep on hand for active days and everyday hydration routines.
Q: How much water should I mix with one Fire Salt Watermelon stick?
A: Mix one Fire Salt Watermelon stick into 16 to 40 fl oz (473 to 1,183 mL) of water, then shake and sip.
Q: Does Fire Salt Watermelon contain sugar?
A: Fire Salt Watermelon is a zero-sugar electrolyte drink mix sweetened with stevia.
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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