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Premium Fuel

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Premium Fuel 19 5 5 1
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:PREMIUM FUEL is custom blended with the addition of Fructose - enabling you to push harder for longer - electrolytes to reduce cramping and a mild flavour to prevent flavour fatigue.


Tailor your :PREMIUM FUEL to suit your own needs by choosing either 75g, 90g or 120g of carbs to fuel you each hour, choosing your favourite all natural flavouring, and then boosting your mix with caffeine before choosing your electrolyte level.

Soy Free
Gluten Free
Colors/Dyes Free
Artificial Sweetner Free
Made in Australia

Infinit Nutrition Australia introduces :PREMIUM FUEL – the perfect custom liquid nutrition blend for those athletes wanting to ‘UP’ their carb game. Developed in conjunction with Accredited Sports Dietitian and Ultra Endurance runner, Stephanie Gaskell, :PREMIUM FUEL incorporates a 2:1 Maltodextrin to Fructose mix allowing the body to absorb more carbs during those longer workouts. While the majority of sports nutrition products allow for an absorption rate of 60 grams of carbs per hour, Infinit :PREMIUM FUEL increases your carb intake to 120 grams per hour – supporting better athlete performance and aiding optimum fluid delivery.

Unsure of how many carbs you should be taking per hour?

As a rough guide, a 75g Premium Fuel blend would be suited to the endurance athlete weighing around 62-70kg competing in medium-long distance competitions eg. MTB events over 3 hours and long distance cycling, as well as half and full distance triathlon.

A 90g Premium Fuel blend is targeted towards athletes racing over longer distances, eg. long distance triathlon, 24hr MTB etc., as well as those athletes who are larger in stature, weighing in at around 70+kg.

A 120g Premium Fuel blend is for those elite level athletes who have taken the time to 'train their gut' to absorb 120g carbs per hour.  If you are training and racing at the pointy end of the spectrum, are logging big hours in training and going long regularlly, this mix is for you.

Ultra High Carb
For pro-level performance. Premium Fuel contains four different carbohydrate sources (maltodextrin, fructose, glucose, and sucrose) to allow your body to absorb and convert energy more efficiently than a single carbohydrate source. 

Curious if this mix is right for you? Chat with an INFINIT Formulation Specialist to determine the right strategy for your goals.

Fructose for Max Absorption
It’s all in the gut. Premium Fuel includes a four carb blend (maltodextrin, glucose, fructose and sucrose) and features a 2:1 glucose to fructose ratio for increased caloric absorption. Fructose is digested via a completely different pathway in the gut than glucose. Adding fructose increases your gut’s saturation point for processing carbs, allowing you to digest and absorb nearly 50% more carbohydrates than using a single source approach. This particular glucose-to-fructose ratio has been well studied over the last decade and has shown to be the key to success for high carb fueling methods.

Customer Reviews

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Great product! Reliable, quick turnaround ...
8 May 2024
Great product, reliable, quick turnaround and smashed the race! +90g per hour is the way
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I found infinit products the ...
24 Apr 2024
I found infinit products the best for my long course training and racing
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Perfect fuel with only a ...
17 Apr 2024
Perfect fuel with only a minor customisation needed to ensure that I have the right amount of electrolytes on board each bottle! Nutrition made easy - 1 bottle per hour :)
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The only fuel I trust
12 Apr 2024
Best customer service and the only product I will trust for my fuelling in any race over 90mins.
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6 Apr 2024
Excellent. Very convenient, easy to prepare, goes down well with no GI issues, feels great when racing. Will continue to use
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Great product, after a 3+ ...
22 Mar 2024
Great product, after a 3+ hour ride feeling full of energy and no afternoon slump!
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The perfect bike fuel!
20 Mar 2024
The perfect bike fuel! Keeps me happily pedalling without tummy worries for 4hrs or 24hrs. Pick your carbs, pick your flavour & GO!!
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I’ve never had any gut ...
8 Mar 2024
I’ve never had any gut issues using this product, a mild flavour ( watermelon) Definitely increases energy levels while running. I call it mountain slayer
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Love the custom made mix ...
6 Mar 2024
Love the custom made mix and advice of Jason. Have been using infinit for the last 10 Ironman and have always got to the finish line feeling strong and fueled up
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Excellent and effective nutrition used ...
6 Mar 2024
Excellent and effective nutrition used during 90k Aquabike racing as well as training. Easy and convenient to consume
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Product Questions

If I add 500mg of electrolytes to premium fuel what am I getting?
Question by: howard norton on 2 Dec 2023, 6:54 pm
Adding 500mg of electrolytes to your mix means you're getting a 500mg combination of sodium, potassium, magnesium and calcium per serve. These help you to eliminate muscle cramping and aiding in recovery by rehydrating the body after loss through sweat
Answer by: Breanna Lieder (Admin) on 14 May 2024, 3:27 pm
How do you know how much electrolytes you need in the premium fuel?
Question by: Nick Green on 14 Mar 2024, 11:56 am
Every athlete is different, but here are some guidelines that may help with your decision.

Electrolytes can have a large effect on the flavour of your drink so unless you are a heavy sweater, really crave salt or tend to experience muscle cramping during your training, start with your electrolyte levels at 400mg.

The sweet spot for most is about 500mg for men and 400mg for women as women tend to be more salt sensitive. Those choosing the 1000mg electrolyte option are often elite athletes, who have had a sweat test done, and are in the middle of a summer training block.

If you're still unsure, book a free consult with us today!
Answer by: Breanna Lieder (Admin) on 14 May 2024, 2:20 pm