Brand: SiS

Category: Running Energy Nutrition

Recommended by Robyn Lesh, Pro Trail Running Athlete — South Western Colorado

Highlights: long distance

The SiS BETA Fuel Gel - Neutral is a high-performance energy gel that provides 40g of carbohydrates in a single serving, ensuring you stay fueled during intense workouts without the hassle of multiple packets. Its unique formulation maximizes absorption while maintaining digestive comfort, making it the ideal choice for athletes seeking reliable energy support. 1. Delivers 40g of carbohydrates per gel for efficient energy replenishment. 2. Features a 1:0.8 dual-source carbohydrate ratio to enhance absorption and reduce gastrointestinal discomfort. 3. Smooth texture that is easy to consume, avoiding the thick, syrupy feel of traditional gels. 4. Neutral flavor profile designed to be palatable during strenuous activities without overwhelming your taste buds. 5. Compact packaging allows for easy storage and transport, perfect for athletes on the go. 6. Suitable for various endurance activities, including running, cycling, and triathlons. 7. No artificial colors or preservatives, aligning with health-conscious consumers' preferences. The SiS BETA Fuel Gel - Neutral is designed for endurance athletes looking to maintain energy levels during prolonged physical activities. It excels in high-intensity environments, such as marathons or long-distance cycling events, where quick and effective fueling is crucial. Ideal for both amateur and professional athletes, this gel is perfect for training sessions and competitions alike, ensuring optimal performance without digestive issues.

Price: $6

Who it's for: Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.
What people are saying: Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.
Worth noting: The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

Robyn Lesh's review

15% off: ROBYNRUNS 40g carb in a small volume. The Neutral flavor has not much/no taste (which I prefer). I empty these into the hydrapac nutrition flasks and the combo makes nutrition SO much easier to get down.

Recommended by Robyn Lesh, Pro Trail Running Athlete

Frequently asked questions

Who is the SiS BETA Fuel Gel - Neutral for?

Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.

What do experts say about the SiS BETA Fuel Gel - Neutral?

Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.

What should you know before buying the SiS BETA Fuel Gel - Neutral?

The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

What does Robyn Lesh say about the SiS BETA Fuel Gel - Neutral?

Why does Robyn Lesh recommend SiS?

Robyn Lesh recommends the SiS SiS BETA Fuel Gel - Neutral for running energy nutrition. 15% off: ROBYNRUNS 40g carb in a small volume. The Neutral flavor has not much/no taste (which I prefer). I empty these into the hydrapac nutrition flasks and the combo makes nutrition SO much easier to get down.

Is the SiS BETA Fuel Gel - Neutral a good running energy nutrition?

Yes — Robyn Lesh recommends the SiS BETA Fuel Gel - Neutral by SiS as their running energy nutrition pick. 15% off: ROBYNRUNS 40g carb in a small volume. The Neutral flavor has not much/no taste (which I prefer). I empty these into the hydrapac nutrition flasks and the combo makes nutrition SO much easier to get down.

Is the SiS BETA Fuel Gel - Neutral good for long distance?

Robyn Lesh recommends it for long efforts: 15% off: ROBYNRUNS 40g carb in a small volume. The Neutral flavor has not much/no taste (which I prefer). I empty these into the hydrapac nutrition flasks and the combo makes nutrition SO much easier to get down.

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SiS BETA Fuel Gel - Neutral

Purchasing through this link directly supports Robyn

Who it's for: Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.
What other hosts are saying: Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.
Worth noting: The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

SiS BETA Fuel Gel - Neutral

Who it's for: Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.
What other hosts are saying: Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.
Worth noting: The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

Purchasing through this link directly supports Robyn

What other hosts are saying

5 experts recommend the SiS BETA Fuel Gel - Neutral.

Corinne Shalvoy, Ultramarthoner | Commentator | Podcast Host | Coach | Community Builder

One of my go-to gels for racing. 40g carbs per gel, neutral flavor, thin but not watery consistency that's really easy to get down. No caffeine. I use these in combination with other gels during racing and training. ***WARNING, the Nootropics beta gel has a yellow stripe on the top of the gel and has 200mg of caffeine! (I take 1/2 of one of these late in races)

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Spencer Imbach, Trail Runner & Snowboarder

Goes down so easy. Rotating between orange and strawberry lime.

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Emily Hawgood, Professional Athlete

No sugar rush or crash, multiple flavor options, keeps the stomach feeling good.

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Zach Winfree, Ultra Runner

Yumm

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SiS BETA Fuel Gel - Neutral

Purchasing through this link directly supports Robyn

Who it's for: Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.
What other hosts are saying: Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.
Worth noting: The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

SiS BETA Fuel Gel - Neutral

Who it's for: Endurance runners, especially those doing long efforts or ultras, who prioritize stomach tolerance and high carbohydrate intake during racing and training. Suits athletes following a high-carb fueling strategy and those sensitive to sweetness or GI issues.
What other hosts are saying: Hosts consistently praise the 40g carbs per gel, easy palatability, and stomach-friendliness across long efforts including 100Ks. Flavor is broadly liked, though one host noted the Neutral flavor tastes like Pepto Bismol initially, and another specifically prefers it for having little to no taste.
Worth noting: The gel packaging is noted as bulkier than average, which adds weight and takes more vest space on ultras. One host flags a look-alike Nootropics Beta Gel with a yellow stripe that contains 200mg caffeine — easy to confuse, so check the label. No caffeine in this version. A discount code (ROBYNRUNS) was mentioned by one host.

Purchasing through this link directly supports Robyn