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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 Firecracker Electrolyte Hydration Sticks are single-serve drink mix packets designed to support hydration, with 670 mg sodium, 190 mg potassium, and 90 mg magnesium per stick.
Heat, hard work, exercise, and long days outdoors can mean more sweating and a need to replenish electrolytes. Fire Salt is made for active days and everyday moments when you want to add electrolytes and a firecracker flavor to water, from a job site or hiking trail to a workout or backyard gathering.
Each Fire Salt Firecracker stick supplies sodium, potassium, and magnesium to help replace electrolytes lost through sweat. Its electrolyte blend combines Mediterranean sea salt for sodium, potassium citrate, and magnesium malate, with real coconut water.
Pour one Fire Salt stick into 16 to 40 ounces of water, shake, and drink. The powder is designed to mix in seconds, making it practical to prepare at work, on a trail, at an event, or after exercise.
Fire Salt Firecracker has a sweet, tangy flavor inspired by a red, white, and blue ice cream-truck treat. It turns plain water into a flavored drink for hot workdays, hikes, runs, cycling, lifting, softball tournaments, pool days, cookouts, or time outdoors with family.
Fire Salt Firecracker suits people who want a portable electrolyte drink mix for active routines, hot conditions, or everyday water with a sweet-and-tangy taste. Each box contains 32 single-serve Firecracker sticks with sodium, potassium, and magnesium in every portion.
Q: How much water should I use with Fire Salt Firecracker?
A: Mix one Fire Science Nutrition Fire Salt Firecracker stick into 16 to 40 ounces of water, then shake.
Q: How many sticks are in a Fire Salt Firecracker box?
A: A Fire Science Nutrition Fire Salt Firecracker box contains 32 single-serve sticks, each with 670 mg sodium, 190 mg potassium, and 90 mg magnesium.
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.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
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