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    On a mission to get more people to enjoy the outdoors© 2026
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    Brand: Precision Hydration

    Category: Running Energy Nutrition

    Recommended by Jack Mislinski, Ultra Runner / Running Coach — Colorado Springs, CO

    Highlights: easy to digest, high carb

    Introducing the PF 90 Gel, a convenient and efficient hydration solution that combines three servings of our popular PF 30 Gel into a single resealable pouch. Perfect for athletes and active individuals, this mild-tasting gel ensures you stay hydrated and energized on the go. 1. Contains three servings of PF 30 Gel, providing optimal hydration in a single pouch. 2. Resealable cap design allows for easy access and storage, minimizing waste. 3. Mild flavor profile ensures a pleasant taste without overwhelming sweetness. 4. Lightweight and portable, making it ideal for workouts, races, and outdoor activities. 5. Formulated with essential electrolytes to support hydration and performance. 6. Easy to carry in pockets, bags, or hydration packs for on-the-go convenience. 7. Suitable for various activities, from running and cycling to hiking and team sports. The PF 90 Gel is designed for athletes and fitness enthusiasts seeking reliable hydration during intense physical activities. It performs best in warm weather or during prolonged exercise sessions, ensuring you maintain peak performance. Ideal for both casual and competitive users, this gel is perfect for races, training sessions, or outdoor adventures where quick and effective hydration is essential.

    Price: $19.99

    Expert Review

    High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.

    Recommended by Jack Mislinski

    Frequently asked questions

    What does Jack Mislinski say about the PF 90 Gel?

    High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.

    Why does Jack Mislinski recommend Precision Hydration?

    Jack Mislinski recommends the Precision Hydration PF 90 Gel for running energy nutrition. High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.

    Is the PF 90 Gel a good running energy nutrition?

    Yes — Jack Mislinski recommends the PF 90 Gel by Precision Hydration as their running energy nutrition pick. High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.

    More from Jack Mislinski's Fuel

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    PF 90 Gel by Precision Hydration — recommended by Jack Mislinski
    Nutrition & Hydration

    PF 90 Gel

    Jack Mislinski
    Jack MislinskiRecommended in “Fuel”
    High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.
    Purchasing through this link directly supports Jack
    Nutrition & Hydration

    PF 90 Gel

    Jack Mislinski
    Jack MislinskiRecommended in “Fuel”
    High-carb formula with athlete approved GI tolerance thanks to a balanced glucose/fructose ratio. GU could never (sorry, GU). A good gel high-carb alternative to the Tailwind dose.
    Purchasing through this link directly supports Jack
    PF 90 Gel by Precision Hydration — recommended by Jack Mislinski

    This product is for…

    Athletes who struggle with gel consumption frequency or flavor fatigue during long efforts, and want a single large-format gel instead of carrying multiple small ones. Those sensitive to GI issues on high-carb fueling may find the glucose/fructose ratio a practical fit.

    Worth noting…

    The 90g size is positioned as a replacement for roughly three standard gels, simplifying kit and planning. GI tolerance is flagged positively, attributed to a balanced glucose/fructose ratio.
    • Tailwind Nutrition High Carb Fuel
    • SiS Science in Sport Logo BETA Fuel Gels
    • The Feed Gel 100
    • The Feed Organic Gel

    View Jack Mislinski's expert gear recommendations on Rendezvu