SiS GO Isotonic Energy Gels
Tropical
$2.33 USD
Sale price
$2.33 USD
Regular price
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SiS GO Isotonic Energy Gels
$2.33 USD
Sale price
$2.33 USD
Regular price
Fuel your effort without slowing down.
SiS GO Isotonic Energy Gels deliver 22g of fast-absorbing carbohydrates in a light, easy-to-take format designed to keep you moving—no water required. Built with an isotonic formula, these gels are engineered for rapid absorption and minimal GI distress, making them a go-to for endurance athletes worldwide.
Available in Lemon & Lime, Orange, and Tropical.
WHY YOU’LL ACTUALLY LOVE IT
- No water needed – Isotonic formula means it’s absorbed quickly without extra fluid, reducing slosh and bloating
- 22g fast-acting carbs – Quick energy to maintain pace and delay fatigue during hard efforts
- Easy on the stomach – Designed for rapid digestion, even at high intensity
- Race-ready convenience – Tear, squeeze, and go—no mixing, no hassle
- Clean & inclusive – Vegan, gluten-free, dairy-free, and suitable for a wide range of diets
- Proven performance – Trusted by elite athletes and widely used in endurance sports worldwide
FLAVOR OPTIONS
- Lemon & Lime – Crisp, citrusy, and refreshing
- Orange – Bright and slightly sweet
- Tropical – Smooth, fruity, and easy to sip mid-effort
WHO IT’S FOR
- Runners, cyclists, and triathletes during long or high-intensity efforts
- Athletes who want fuel without carrying extra water
- Anyone prone to GI issues with thicker gels
- Minimalists who need simple, reliable energy on the go
HOW TO USE IT
- Tear open and consume directly—no water required
- Take 1–3 gels per hour depending on effort and fueling strategy
- Pair with hydration as needed for longer sessions
Pro tip: Use these when aid stations are spaced out or when carrying bottles isn’t practical.
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Great taste, not too sweet. Will be coming back for more!
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It's just like picking your wife, once you get that hot sexy one that works then why choose anything else! This stuff rocks and performs perfectly!
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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.