Science in Sport

SiS Beta Fuel Gel – Strawberry & Lime | 6 Pack

$14.99
SiS Beta Fuel Gel is a game changing gel made with a 1:0.8 Maltodextrin:Fructose ratio, providing 40g of carbohydrates. The science behind this new ratio is genius! If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset. On top of that, this gel provides 30-50% more carbohydrates than most of the other sports gels! New technology like that allows athletes to compete at their full potential without distractions or discomfort. How did SiS manage to pull this off? Science In Sports created a neutral pH, isotonic solution that allows the intestines to absorb the gel contents at an appropriate rate without drawing water into the intestines. Usually that water is what causes an upset stomach, especially with super sugary sports gels. Hence their brand name, Science In Sports! What're the options? Now, not only did they master the science behind gel products, but they also made sure it was yummy for consumption! SiS Beta Fuel Gel comes in two flavors: Orange and Strawberry & Lime. Guess what else? They have a mild Neutral flavor now for those wanting to keep it simple.  

SiS Go Energy + Electrolyte Gel – Raspberry | Individual

$2.00
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The SiS GO Energy + Electrolyte gel builds on the established science of the SiS GO Isotonic Energy gel, the world’s first and only truly isotonic energy gel.

SiS Beta Fuel – Orange | Individual

$3.29
Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superior fuel. A brand new 1:0.8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits gastrointestinal discomfort.

SiS Beta Fuel – Strawberry & Lime | Individual

$3.29
Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superior fuel. A brand new 1:0.8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits gastrointestinal discomfort.

SiS Beta Fuel – Red Berry | Individual

$3.29
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Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superior fuel. A brand new 1:0.8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits gastrointestinal discomfort.

SiS Go Energy + Caffeine Gels – Berry | Individual

$2.00
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GO Isotonic Energy + Caffeine Gel provides 22g of carbohydrates and 75mg of caffeine. Ideal for high intensity races and long, tough days on the road.
  • Caffeine has been repeatedly shown to improve performance by lowering your perception of effort by providing a boost just when you need it
  • Use before or during sport for added physical and mental focus when you want to get an edge
  • Formula is clean in the mouth and easy to digest
  • Serving Per Container: 30
  • Total Carbohydrates: 22
  • Serving Size: 60ml
  • Flavor: Berry
  • Dietary Considerations: Dairy Free , Gluten Free , Vegan , Vegetarian

SiS Beta Fuel Gel – Strawberry & Lime | Individual

$2.50
SiS Beta Fuel Gel is a game changing gel made with a 1:0.8 Maltodextrin:Fructose ratio, providing 40g of carbohydrates. The science behind this new ratio is genius! If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset. On top of that, this gel provides 30-50% more carbohydrates than most of the other sports gels! New technology like that allows athletes to compete at their full potential without distractions or discomfort. How did SiS manage to pull this off? Science In Sports created a neutral pH, isotonic solution that allows the intestines to absorb the gel contents at an appropriate rate without drawing water into the intestines. Usually that water is what causes an upset stomach, especially with super sugary sports gels. Hence their brand name, Science In Sports! What're the options? Now, not only did they master the science behind gel products, but they also made sure it was yummy for consumption! SiS Beta Fuel Gel comes in two flavors: Orange and Strawberry & Lime. Guess what else? They have a mild Neutral flavor now for those wanting to keep it simple.  

SiS Beta Fuel Chews – Orange | 6 Pack

$19.99
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SiS Beta Fuel Chew is a game changing chew. Made with a 1:0.8 Maltodextrin:Fructose ratio, they provide 45g of carbohydrates.  Yes - in a CHEW! The science behind this new ratio is genius. If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset, like most of their products. On top of that, this chew provides 30-50% more carbohydrates than any other sports chew. They're not like what you're probably used to, these come in two big blocks so it's easier to keep track and fuel during your workouts.

This 1:0.8 ratio replaces the previous 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
 

SiS Beta Fuel Gel – Neutral | 6 Pack

$14.99
What makes Beta Fuel special? Beta Fuel Gel is a game changing gel made with a 1:0.8 Maltodextrin:Fructose ratio, providing 40g of carbohydrates. The science behind this new ratio is genius! If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset. On top of that, this gel provides 30-50% more carbohydrates than any other sports gel! New technology like that allows athletes to compete at their full potential without distractions or discomfort.

SiS Go Isotonic Energy Gels – Tutti Fruiti | Individual

$1.99
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SiS gels are the world's first isotonic gel.

These energy gels by Science in Sport were key in changing the game! They effectively deliver an easily digestible and quick supply of two types of carbohydrate, allowing the body to absorb more carbs-per-hour than glucose alone.

SiS HYDRO Tablets – Strawberry and Lime

$12.00
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The GO Hydro Tablets from SiS are the go-to for minimal calorie electrolyte replacement. Sodium, an important electrolyte for stimulating thirst, improving taste, and promoting absorption and retention of fluid, is lost through sweat and requires replenishing. Yet, as active folk and athletes, we often don't get near enough to support our increased mineral needs. SiS electrolyte tabs are for the days when hydration is required without the added calories. At the office, post-work before your workout, pre-race...Go Hydro Tabs are an amazing option for keeping the sugars low and the hydration coming. As an effervescent tablet that readily dissolves in plain water, it’s easy to meet your hydration needs without the calories. These Hydro Tablets are also Informed Sport Certified, so even the most elite athletes can feel good about this product.

SiS Beta Fuel Chews – Lemon | 6 Pack

$19.99
Add to cart
SiS Beta Fuel Chew is a game changing chew. Made with a 1:0.8 Maltodextrin:Fructose ratio, they provide 45g of carbohydrates.  Yes - in a CHEW! The science behind this new ratio is genius. If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset, like most of their products. On top of that, this chew provides 30-50% more carbohydrates than any other sports chew. They're not like what you're probably used to, these come in two big blocks so it's easier to keep track and fuel during your workouts.

This 1:0.8 ratio replaces the previous 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
 

SiS Go Isotonic Energy Gels – Tutti Frutti | Box of 30

$55.00
The world's first isotonic gel. These energy gels by Science in Sport were key in changing the game! They effectively deliver an easily digestible and quick supply of two types of carbohydrate, allowing the body to absorb more carbs-per-hour than glucose alone.

The SIS Difference:

What does isotonic mean? They are essentially equal in osmotic pressure and less likely to lead to stomach distress. We know taking in carbohydrates with diligence can prevent bonking and improve endurance...but sometimes the high sugar content of gels can cause stomach issues. That's where the isotonic formula comes in to play. These gels don’t require you to drink water with them, making them a great option if you tend to experience that full, sloshy feeling from drinking too much water with your gels OR struggle with thick, syrupy gels. They also contain three different electrolytes to aid in proper fuel + fluid absorption. The GO Isotonic Energy Gels are used by some of the top cycling teams in the world. They are also Informed Sport Certified, so you know exactly what you’re getting is safe.

SiS Go Isotonic Energy Gels – Apple | Box of 30

$49.99
The world's first isotonic gel. These energy gels by Science in Sport were key in changing the game! They effectively deliver an easily digestible and quick supply of two types of carbohydrate, allowing the body to absorb more carbs-per-hour than glucose alone.

The SIS Difference:

What does isotonic mean? They are essentially equal in osmotic pressure and less likely to lead to stomach distress. We know taking in carbohydrates with diligence can prevent bonking and improve endurance...but sometimes the high sugar content of gels can cause stomach issues. That's where the isotonic formula comes in to play. These gels don’t require you to drink water with them, making them a great option if you tend to experience that full, sloshy feeling from drinking too much water with your gels OR struggle with thick, syrupy gels. They also contain three different electrolytes to aid in proper fuel + fluid absorption. The GO Isotonic Energy Gels are used by some of the top cycling teams in the world. They are also Informed Sport Certified, so you know exactly what you’re getting is safe.

SiS Go Isotonic Energy Gels – Orange | Box of 30

$49.99
The world's first isotonic gel. These energy gels by Science in Sport were key in changing the game! They effectively deliver an easily digestible and quick supply of two types of carbohydrate, allowing the body to absorb more carbs-per-hour than glucose alone.

The SIS Difference:

What does isotonic mean? They are essentially equal in osmotic pressure and less likely to lead to stomach distress. We know taking in carbohydrates with diligence can prevent bonking and improve endurance...but sometimes the high sugar content of gels can cause stomach issues. That's where the isotonic formula comes in to play. These gels don’t require you to drink water with them, making them a great option if you tend to experience that full, sloshy feeling from drinking too much water with your gels OR struggle with thick, syrupy gels. They also contain three different electrolytes to aid in proper fuel + fluid absorption. The GO Isotonic Energy Gels are used by some of the top cycling teams in the world. They are also Informed Sport Certified, so you know exactly what you’re getting is safe.

SiS Beta Fuel + Nootropics Gel – Lemon Lime | 6 Pack

$14.99
What makes Beta Fuel special? Beta Fuel Gel is a game changing gel made with a 1:0.8 Maltodextrin:Fructose ratio, providing 40g of carbohydrates. The science behind this new ratio is genius! If you haven’t taken a guess yet, it is actually formulated to reduce symptoms of stomach fullness and stomach upset. On top of that, this gel provides 30-50% more carbohydrates than any other sports gel! New technology like that allows athletes to compete at their full potential without distractions or discomfort.