
SaltStick Electrolyte Capsules
Precision electrolyte delivery, zero fuss.
SaltStick Electrolyte Capsules pack the full spectrum of key minerals lost in sweat—sodium, potassium, calcium, magnesium, chloride, plus Vitamin D—into a compact, travel-ready packet. Designed for serious athletes, these capsules help you regulate fluid balance, prevent cramps, and maintain performance no matter how hard or long you push.
WHY YOU’LL ACTUALLY LOVE IT
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Full-spectrum electrolyte support – Each capsule delivers sodium, potassium, calcium, magnesium, chloride, and vitamin D—mirroring what you lose during perspiration.
- Buffered, gut-friendly formula – Uses mineral ascorbates to reduce stomach discomfort and support sensitive athletes.
- Clean and tested – Vegetarian, gluten-free, non-GMO, sugar-free, and devoid of unnecessary ingredients.
- Practical single-serve convenience – Perfect for race kits, airport bags, or gym pouches—accurate dosage without the bulk.
- Backed by science and elite use – Proven to reduce heat stress and muscle cramping during endurance efforts.
WHO IS IT FOR
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Endurance athletes—runners, cyclists, triathletes—who require clean, effective hydration without heavy flavors.
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Heavy sweaters & high-heat trainers—those who lose significant sodium and need precise replenishment.
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Clean-sport competitors—take confidence in a formula that’s simple, traceable, and tested.
- Active travelers or outdoor workers—stay hydrated and cramp-free wherever your day takes you.
HOW TO USE IT
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Open & take—use one capsule with water approximately every 30–60 minutes during prolonged activity.
- Plan your salt strategy—replacing at least 50% of sodium lost through sweat helps sustain endurance performance.
- Test in training—practice your protocol before race day to dial in digestion, timing, and hydration needs.
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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.