SKU: 17020792884

SIS Beta Fuel Energy Gel - Strawberry/Lime

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Description

SIS Beta Fuel Energy Gel - Strawberry/LimeWORLD LEADING ENERGY GEL OPTIMISED WITH A NEW CARBOHYDRATE RATIO Part of an entire world leading fuelling solution range that includes drinks and chews, our Beta Fuel Dual Source Energy Gel is optimised with a brand new 1: 0. 8 ratio of 40g carbohydrate to enhance your power output, increase your body's carbohydrate usage efficiency, and limit gastrointestinal discomfort to deliver a scientifically superior fuel. WHY YOU SHOULD USE BETA FUEL DUAL

WORLD-LEADING ENERGY GEL OPTIMISED WITH A NEW CARBOHYDRATE RATIO
Part of an entire world-leading fuelling solution range that includes drinks and chews, our Beta Fuel Dual Source Energy Gel is optimised with a brand new 1:0.8 ratio of 40g carbohydrate to enhance your power output, increase your body's carbohydrate usage efficiency, and limit gastrointestinal discomfort to deliver a scientifically superior fuel.

WHY YOU SHOULD USE BETA FUEL DUAL SOURCE ENERGY GEL
As an endurance athlete (your events typically last more than two hours) you need to take in between 80-120g of carbohydrate per hour. The Science in Sport Beta Fuel Dual Source Energy Gel delivers an optimised 40g of carbohydrate in a single, convenient fuelling solution with minimal risk of GI discomfort that enables you to maintain optimal performance.

NEW 1:0.8 RATIO REPLACES 2:1 RATIO

  • A 1:0.8 ratio of maltodextrin to fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% when compared with a ratio of 2:1
  • A 1:0.8 ratio of maltodextrin to fructose reduces self-reported symptoms of stomach fullness when compared with a ratio of 2:1


THE SCIENCE BEHIND BETA FUEL HAS EVOLVED
Through our Performance Solutions team, we have worked closely with elite athletes in the research and development of the new Beta Fuel range to bring you a scientifically superior fuel in a range of formats that allow you to use +17% more carbohydrates (O’Brien et al, 2013).

  • A ratio of 1:0.8 enhances exogenous CHO oxidation compared with 2:1 ratio by 17% (O’Brien et al) and 10% (O’Brien et al)
  • A ratio of 1:0.8 enhances mean power output during 10 maximal sprint efforts by 3% compared with 2:1 ratio (O’Brien et al)
  • A ratio of 1:0.8 increases % of ingested CHO that was oxidised (efficiency) from 62% (2:1) to 74% (1:0.8) (O’Brien et al)
  • A ratio of 1:0.8 reduces symptoms of stomach fullness and nausea when compared with a ratio of 2:1 (O’Brien et al)


HOW AND WHEN TO USE BETA FUEL DUAL SOURCE ENERGY GEL
Each gel contains 40 grams of carbohydrates. Depending on your sport or event, you should aim to consume 1-3 gels every hour during exertion to reach an 80g-120g target intake. In some circumstances, such as cold weather, it may be necessary to consume more. Simply tear off the top of the packaging and squeeze the contents into your mouth as and when required.

Nutritional Information:

Typical Values Per 100ml Per Serving 60ml
Energy 1122kj/673kcal 264kj/158kcal
Fat 0.0g 0.0g
of which saturates 0.0g 0.0g
Carbohydrate 66g 40g
of which sugar 31g 19g
Protein 0.0g 0.0g
Salt 0.05g 0.03g



Ingredients:
Water, Maltodextrin (from Maize) (30%), Fructose (23%), Flavourings, Acidity Regulators (Citric Acid, Sodium Citrate), Gelling Agents (Gellan Gum, Xanthan Gum), Preservatives (Sodium Benzoate, Potassium Sorbate), Sodium Chloride.

Product Description

When it comes to performance gels, SiS Beta Fuel sits at the top of the food chain. 40g of carbohydrates in a single gel – that's 30-50% more than the competition without the gut-wrenching consequences.

The Science That Works

The breakthrough 1:0.8 maltodextrin-to-fructose ratio isn’t just marketing speak – it’s engineered to maximize absorption while minimizing the stomach revolt that ruins races.

Most gels dump sugar into your system and hope for the best. Beta Fuel feeds your muscles through dual pathways without overwhelming your digestive system.

pH-Neutral Perfection

Science in Sport cracked the code with their neutral pH solution. Your intestines can process this gel at the correct rate instead of fighting an acidic sugar bomb. No more choosing between fuel and comfort – you get both.

Clean Flavors, No Junk

Orange and Strawberry & Lime deliver serious taste without artificial nonsense. Need something completely neutral? They’ve got that too. Because sometimes you just want fuel without the flavor circus.

Deployment Strategy

One gel every 30 minutes during efforts over 90 minutes. Start early, stay consistent, and let the science handle the rest. Easy to carry, easier to consume, impossible to mess up.

This isn't just another gel – it's the new standard for high-carb fueling.

 

Energy gel optimized with a new carbohydrate ratio.

The new 1:0.8 ratio replaces 2:1. A 1:0.8 ratio between maltodextrin and fructose increases the percentage of ingested carbohydrate that is oxidized (known as efficiency) from 62% to 74% compared to a 2:1 ratio. A 1:0.8 ratio between maltodextrin and fructose also reduces symptoms of stomach fullness compared to a 2:1 ratio.

  • Improved carbohydrate ratio: Increases carbohydrate absorption efficiency from 62% to 74%.
  • Reduces stomach fullness: Less discomfort during exercise compared to previous ratios.
  • High energy density: Each gel contains 40 grams of carbohydrates for optimal performance.
  • No allergens: Safe for everyone to use without risk of allergic reactions.

Depending on your sport or activity, aim to consume 1-3 gels every hour during exertion to reach a target intake of 80g-120g. In some cases, such as cold weather, it may be necessary to consume more.

Ingredients: 

Water, Maltodextrin (from Corn) (30%), Fructose (23%), Flavorings, Acidity Regulators (Citric Acid, Sodium Citrate), Gelling Agents (Gellan Gum, Xanthan Gum), Preservatives (Sodium Benzoate, Potassium Sorbate), Sodium Chloride. No allergens.

Nutritional content Per 100 ml Per serving (60 ml)
Energy 1122 kJ / 264 kcal        673 kJ / 158 kcal       
Fat 0 g 0 g
 - of which saturated fatty acids        0 g 0 g
Carbohydrates 66 g 40 g
- of which sugars 31 g 19 g
Protein 0 g 0 g
Salt 0.05 g 0.03 g
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 17020792884

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4.5 ★★★★★
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Altairjones
Whiting, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2024
M
Verified Purchase
Melissa Williams
Pawtucket, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
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Reviewed in the United States on September 9, 2024
A
Verified Purchase
Austin & Cambria
Pawtucket, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
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Reviewed in the United States on February 21, 2025
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Verified Purchase
Sarah A
Cuba, US
★★★★★ 5
oh wow
Format: Kindle
I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
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Reviewed in the United States on December 27, 2025
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Verified Purchase
NewFriendJen
New York, US
★★★★★ 5
very cute!
Format: Kindle
This is my first read from this author. The story was very cute with some angsty moments. I loved the way the different MMCs helped the FMC as she recovered from the trauma she endured. It was a great way to highlight their personalities!
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Reviewed in the United States on February 18, 2026

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