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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 is a zero-sugar electrolyte drink mix for hydration during heat, hard work, and active days, with 670 mg sodium per stick and four flavors in a 12-count starter kit.
Heat, exertion, and long days outdoors can make hydration a practical priority. Fire Salt is made for people who want an electrolyte drink mix they can carry to work, training, and outdoor activities, then mix into water when they need it. The individual sticks fit into a pocket, lunchbox, gym bag, glove box, or hydration vest, making the format useful away from home as well as during a regular workout.
Each Fire Salt stick provides sodium from Mediterranean sea salt, along with potassium and magnesium, to support hydration and muscle function. The formula is also intended to support focus and recovery. Its electrolyte blend is suited to days involving sweat, sun, physical work, or exercise, including shifts on a job site and time spent hiking, running, lifting, or cycling.
The starter kit contains four Fire Salt flavors: Lemon Lime, Blue Raspberry, Orange, and Watermelon. The variety gives you a way to taste different options before settling on a preferred flavor. Lemon Lime is crisp and bright, Blue Raspberry is bold, Orange has a citrus-forward profile, and Watermelon is described as cool and juicy.
Pour one stick into 16–40 fl oz (473–1,183 mL) of water, shake, and drink. The flexible water range allows you to prepare the mix with less or more water, while keeping the stick format easy to take along for a workout, outdoor outing, or work shift.
Fire Salt has zero sugar and 1 g of carbohydrates per stick. The formula contains no gluten, dairy, or artificial dyes, making those specific ingredient exclusions clear for shoppers choosing an electrolyte drink mix. Sweetness comes from stevia.
Fire Salt suits active people, including tradespeople, wildland fire crews, runners, lifters, hikers, cyclists, and families spending time in the heat, who want a portable electrolyte mix with four flavors to try. It is a drink mix to prepare with water, with each stick providing electrolytes and zero sugar.
Q: How much water should I use with a Fire Science Nutrition Fire Salt stick?
A: Mix one Fire Science Nutrition Fire Salt stick into 16–40 fl oz (473–1,183 mL) of water, then shake and drink.
Q: What flavors come in the Fire Science Nutrition Fire Salt starter kit?
A: The 12-count Fire Science Nutrition Fire Salt starter kit includes four flavors: Lemon Lime, Blue Raspberry, Orange, and Watermelon.
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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