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    Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
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    Brand: SiS Science in Sport Logo

    Category: Running Energy Nutrition

    Recommended by Yadi Candler, Ultra Runner | UESCA Certified Ultra Running Coach — Cumberland, MD

    GO Isotonic Energy Gels are expertly formulated to provide rapid energy replenishment during intense physical activities. With a unique isotonic formulation, these gels deliver essential carbohydrates without the need for additional water, making them ideal for athletes on the go. 1. Isotonic formulation allows for quick absorption, providing energy without the need for extra hydration. 2. Each gel contains a balanced mix of carbohydrates to fuel endurance activities effectively. 3. Certified by the INFORMED Sport Programme, ensuring rigorous testing for banned substances for athlete safety. 4. Convenient single-serving packaging for easy transport and consumption during workouts or competitions. 5. Available in a variety of delicious flavors to satisfy different taste preferences. 6. Lightweight and compact design makes it easy to carry in pockets or hydration packs. 7. Suitable for all levels of athletes, from beginners to seasoned professionals. GO Isotonic Energy Gels are designed for endurance athletes engaged in activities such as running, cycling, or triathlons. They perform best in high-intensity environments where quick energy replenishment is crucial, particularly during long training sessions or competitive events. Ideal for athletes of all skill levels, these gels excel in situations where hydration options are limited, ensuring optimal performance without compromising on energy needs.

    Price: $13.99

    Expert Review

    I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.

    Recommended by Yadi Candler

    Frequently asked questions

    What does Yadi Candler say about the GO Isotonic Energy Gels?

    I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.

    Why does Yadi Candler recommend SiS Science in Sport Logo?

    Yadi Candler recommends the SiS Science in Sport Logo GO Isotonic Energy Gels for running energy nutrition. I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.

    Is the GO Isotonic Energy Gels a good running energy nutrition?

    Yes — Yadi Candler recommends the GO Isotonic Energy Gels by SiS Science in Sport Logo as their running energy nutrition pick. I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.

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    GO Isotonic Energy Gels by SiS Science in Sport Logo — recommended by Yadi Candler
    Nutrition & Hydration

    GO Isotonic Energy Gels

    Yadi Candler
    Yadi CandlerRecommended in “Nutrition”
    I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.
    Purchasing through this link directly supports Yadi
    Nutrition & Hydration

    GO Isotonic Energy Gels

    Yadi Candler
    Yadi CandlerRecommended in “Nutrition”
    I've been using SiS Isotonic gels in races and training for over two years and it's easily the quickest and most tasty gels to consume. Tutti Fruity and Orange are top notch.
    Purchasing through this link directly supports Yadi
    GO Isotonic Energy Gels by SiS Science in Sport Logo — recommended by Yadi Candler

    More from Yadi Candler's Nutrition

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    • SiS Science in Sport Logo GO Energy + Caffeine Gels
    • The Feed Organic Gel
    • Honey Stinger Organic Energy Waffle
    • Honey Stinger Energy Chews
    • Amazon GoGo squeeZ Organic Applesauce and Fruit Puree, Variety Pack, Apple, Strawberry & Banana, 3.2 oz (Pack of 12), Unsweetened Organic Fruit Snacks for Kids, No Gluten, Nut & Dairy, BPA Free Pouches
    • HydraPak FuelFlask™ 250ml 2-Pack

    View Yadi Candler's expert gear recommendations on Rendezvu