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Precision Fuel - Electrolyte Capsules (250mg Sodium)
$6.65 USD
Portable Sweat-Salt Solution
Replace what you lose, even when water is your only option. These blister-packed capsules deliver a high-purity electrolyte hit—250 mg sodium and 125 mg potassium per serving—with no carbs, no flavor fatigue, and zero fuss. Ideal when you’re on the move, mixing drinks isn’t an option, or you prefer plain water but still need the salt.
WHY YOU’LL ACTUALLY LOVE IT
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Precision sodium replenishment – 250 mg sodium per capsule, higher than many competitors.
- Clean formula, no taste issues – Capsules are almost flavorless, perfect when you’ve hit carbohydrate/sweetness fatigue.
- Ultra portable & race-ready – Waterproof blister-pack design keeps capsules dry and easy to carry during long efforts.
- Vegan, gluten-free, dairy-free – Fits clean-sport and athletes with dietary restrictions.
- Highly versatile use case – Ideal for when you rely on aid-station water, prefer minimal packs, or need a salt-only option without a flavored drink.
WHO IS IT FOR
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Endurance athletes (runners, cyclists, triathletes) who lose a lot of salt and need tailored replenishment.
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Anyone who mixes plain water and wants a salt boost without the taste or calories.
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Athletes who prefer compact, non-bulk hydration solutions for race day, minimal gear setups, or travel.
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Training in hot-humid conditions, with heavy sweat loss, or implementing a personalized sweat-test hydration strategy.
HOW TO USE IT
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Take one capsule with ~250–500 mL of water when you start sweating heavily.
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Continue at regular intervals (every 30–60 minutes) depending on your sweat rate and conditions.
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Use alongside your regular fuel and fluids—these are supplements to assist salt balance, not complete nutrition.
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Frequently asked questions
What is the return policy?
We offer a 30-day return policy on unopened/unused products.
Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. For returns please read the Refund Policy by clicking this link, or at the bottom of this page. Also, feel free to shoot us an email at contact@thefooster.com
Where's my order coming from?
Most orders come from McKinney, Texas, and generally take us 2-3 days to process and ship it, and a couple more to arrive (within the continental USA).
Do you ship international?
Not yet, but it is in our roadmap for the near future.
Do I have to pay for shipping?
We offer free shipping on all orders over $98 within the continental U.S. For smaller orders, we do charge a shipping fee—it's simply the real cost of getting your fuel and gear to you. As a small business, we truly appreciate your understanding and support!
Still have questions?
Shoot us an email at contact@thefooster.com we'll do our best to respond to you promptly.