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    On a mission to get more people to enjoy the outdoors© 2026
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    Brand: The Feed

    Category: Running Energy Nutrition

    Recommended by Mary Tyler, Trail Runner — San Jose, CA

    SiS Beta Fuel Gel is a high-performance energy gel designed to deliver an impressive 40g of carbohydrates in each serving, ensuring optimal energy supply without digestive discomfort. Engineered for athletes, it combines advanced science with clean flavors to enhance endurance and performance. 1. Contains 40g of carbohydrates per gel, providing 30-50% more energy than competing products. 2. Utilizes a scientifically formulated 1:0.8 maltodextrin-to-fructose ratio for maximum absorption and minimal gastrointestinal distress. 3. pH-neutral formula allows for efficient processing in the intestines, avoiding the discomfort associated with acidic gels. 4. Available in clean, natural flavors such as Orange and Strawberry & Lime, with an option for a neutral taste. 5. Recommended intake of one gel every 30 minutes during activities lasting over 90 minutes for sustained energy. 6. Lightweight and portable packaging makes it easy to carry and consume on-the-go. 7. No artificial ingredients, ensuring a clean fueling option for health-conscious athletes. SiS Beta Fuel Gel is ideal for endurance athletes engaged in activities such as long-distance running, cycling, or triathlons. It performs best in high-intensity conditions where sustained energy is crucial, particularly during events lasting over 90 minutes. Targeted at both amateur and professional athletes, this gel excels in scenarios requiring consistent energy replenishment without digestive issues, making it a reliable choice for training and competition alike.

    Price: $3.33 - $119.99

    Expert Review

    The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.

    Recommended by Mary Tyler

    Frequently asked questions

    What does Mary Tyler say about the SiS Beta Fuel Gel?

    The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.

    Why does Mary Tyler recommend The Feed?

    Mary Tyler recommends the The Feed SiS Beta Fuel Gel for running energy nutrition. The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.

    Is the SiS Beta Fuel Gel a good running energy nutrition?

    Yes — Mary Tyler recommends the SiS Beta Fuel Gel by The Feed as their running energy nutrition pick. The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.

    More from Mary Tyler's Dirt Run Essentials

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    SiS Beta Fuel Gel by The Feed — recommended by Mary Tyler
    Nutrition & Hydration

    SiS Beta Fuel Gel

    Mary Tyler
    Mary TylerRecommended in “Dirt Run Essentials”
    The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.
    Purchasing through this link directly supports Mary
    Nutrition & Hydration

    SiS Beta Fuel Gel

    Mary Tyler
    Mary TylerRecommended in “Dirt Run Essentials”
    The GOAT gel. Delicious, 40g carb rocket fuel, with enough sodium to replenish without getting thirsty. I legit look forward to eating these.
    Purchasing through this link directly supports Mary
    SiS Beta Fuel Gel by The Feed — recommended by Mary Tyler

    This product is for…

    Endurance athletes doing long efforts (100Ks, long runs, racing) who need high-carb fueling and a stomach-friendly gel. Works well for those who prefer neutral or low-sweetness flavors and want something easy to get down in volume.

    Worth noting…

    The Nootropics Beta variant has a yellow stripe and contains 200mg caffeine — easy to confuse with the standard version. Can be emptied into soft flasks for easier consumption on the go; no caffeine in the standard gel.
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