Flavour Intensity
Slide left for a lighter flavour, right for a bolder taste.
Not sure where to start? Take the Formula Finder Quiz. GET STARTED

Dial in your flavour, carbs, electrolytes, add protein and more by adjusting the sliders.
Select the flavour that defines how your formula tastes.
Choose from our lineup of thirst-quenching, 100% natural flavours. Every option is made with clean ingredients and naturally flavoured and sweetened with real cane sugar—never artificial flavours, sweeteners, colors, or dyes. Each mix tastes great and mixes up clear.
Use the chat tool or request a consultation with an INFINIT Dietitian — we’re happy to help you choose.
Slide left for a lighter flavour, right for a bolder taste.
Controls how bold or subtle your drink tastes.
Move the slider right for a stronger, bolder flavour.
Move it left for a lighter, more subtle taste.
All flavours are made with clean ingredients and naturally flavoured and sweetened with real cane sugar—no artificial flavours, sweeteners, colours, or dyes.
Use the chat tool or request a consultation with an INFINIT Nutritionist — we’ll help you dial it in.
Slide left for fewer calories, right for more energy.
Controls how much total energy you get per serving.
Slide left for a lighter hydration-focused mix, starting around 100 calories per serving.
Slide right to increase calories and carbohydrates for endurance fuelling—up to about 350 calories per serving (roughly 80g of carbs).
Want help dialling this in? Check out our article on calculating calorie needs or use the chat tool or request a consultation to connect with an INFINIT Nutritionist for personalised guidance.
Slide left for faster energy, right for more sustained fuelling.
Controls the balance of fast- and slow-absorbing carbohydrates in your formula.
We use a multi-carb blend—including glucose, sucrose, and maltodextrin—to help your body absorb and use carbohydrates more efficiently than a single source, without relying on excessive sugar.
Slide left to increase faster-burning carbohydrates for quick energy and high-intensity efforts.
Slide right to emphasize slower-absorbing carbohydrates for steady, sustained endurance fuelling.
Use the chat tool or request a consultation with an INFINIT Dietitian — we’ll help you fine-tune your carb strategy.
Slide left for fewer electrolytes, right for more.
Controls how much electrolyte support your mix delivers per serving.
INFINIT’s exclusive electrolyte blend combines natural sea salt with potassium, magnesium, and calcium — key minerals lost through sweat that help support hydration, muscle function, and performance.
Slide left for a lighter electrolyte profile.
Slide right to increase electrolyte support for heavier sweat losses.
Use the chat tool or request a consultation with an INFINIT Nutritionist to dial in the right electrolyte level for your sweat profile.
Slide left for none, right to add BCAAs.
Controls the amount of branched-chain amino acids (BCAAs) in your mix.
This slider adds BCAAs. Leucine, isoleucine, and valine to your Custom Hydration formula. These amino acids can be used as an additional fuel source during prolonged exercise, helping support sustained energy and delay fatigue.
BCAAs may also help reduce both physical fatigue (muscle tiredness) and mental fatigue during long or demanding training sessions.
Slide left for a BCAA-free formula.
Slide right to increase amino acids for longer or more demanding efforts.
Use the chat tool or request a consultation with an INFINIT Nutritionist to decide if amino acids are right for your training and how much to include.
Slide left for no caffeine, right to add more.
Controls how much caffeine is added to your mix per serving.
Caffeine is a central nervous system stimulant that can help improve alertness, reaction time, and reduce perceived effort during exercise.
Slide left to keep your mix caffeine-free.
Slide right to add caffeine — up to 200mg per serving.
For reference, 200mg is roughly equivalent to 2–3 cups of strong coffee.
Use the chat tool or request a consultation with an INFINIT Nutritionist to decide if caffeine fits your goals — and how much makes sense for your training or racing.
Slide left for no protein, right to add more.
Controls how much protein is included in your mix per serving.
Protein is optional for most workouts and can be left out for sessions under 3 hours. For longer endurance efforts, adding a small amount of protein can help curb hunger and support steady energy when fuelling primarily with liquids.
Slide left to keep your mix protein-free.
Slide right to add protein — most endurance blends for 3+ hour workouts land in the 2–4g per serving range.
Including protein can be especially useful when using an all-in-one liquid fuelling strategy, helping reduce the need for solid foods that are harder to digest during long sessions.
Use the chat tool or request a consultation with an INFINIT Nutritionist to decide if protein makes sense for your training and how much to include.
Select which protein option to include in your formula.
Our original ultra-filtered whey protein isolate is the gold standard of proteins.
Derived from the milk of American-raised dairy cows, this clean tasting protein is virtually lactose-free. Perfect for endurance blends, this heat-stable protein mixes easy, stays in solution, and is unlikely to cause stomach issues or bloating during activity.
We’re here to help! Use the chat tool or schedule a consultation with an INFINIT Dietitian to see if you need protein in your blend.
The INFINIT Vegan Blend™ is a complete plant-based protein and is a great alternative for athletes looking to incorporate their Custom Blends into a plant-based lifestyle.
We use a complimentary mixture of 50% organic brown rice protein and 50% faba ('fava') bean. The combination of the two plant proteins provides a complete vegan-friendly protein source, containing all the essential amino acids.
PRO TIPS:
We’re here to help! Use the chat tool or schedule a consultation with an INFINIT Dietitian to see if you need protein in your blend.



Optional performance add-ons to fine-tune your formula.
Your formula dietary information.
Athlete recommended. Cancel anytime.
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This is the osmolality of your Custom Hydration blend when mixed in 20 ounces of water.
Osmolality is a measure of how much “stuff” is in your drink. If there is too much “stuff,” the solution in your gut will be too concentrated and your body will treat it like you just ate a cheeseburger. Your system will attempt to process it diverting blood and water from your muscles, which can result in gastric distress, dehydration, cramping, and worse.
Green (250-300 mosm/kg) indicates that your custom mix is perfectly isotonic, ultimate in absorption ability.
Yellow (between 300 and 325 mosm/kg) indicates a marginally hypertonic solution. The absorption ability is not as good as an isotonic solution, the addition of some water to dilute your mix further may be a good idea.
Red (> 325 mosm/kg) indicates a hypertonic solution and caution should be exercised. The addition of water is recommended or it may be difficult to digest and absorb this mix.
PRO TIP: To reduce the osmolality you can move the carbohydrate slider to the right, reduce electrolytes, calories or flavor.
We’re here to help! Use the chat tool or schedule a consultation with an INFINIT Dietitian for more information about creating the perfect isotonic mix.
This is how much energy (kJ) is in one serving of your Custom Hydration mix.
To view your mix’s full Nutrition Information panel click View Nutrition Facts.
This is how much sodium (mg) is in one serving of your Custom Hydration mix.
To view your mix’s full Nutrition Information panel click View Nutrition Facts.
Explain carbohydrate amount and units.
Here's a breakdown on your mix.
Loading Nutrition Facts…
I have used Infinit products over the past year and have found them a great help in training and racing outrigger canoes. Also a big help in preventing cramps.
Great product. Delicious helping me with my hydration.Great service easy to order.
Abso-Freaking-Lutely Amazing.
Best product I've had in a long long time. Not only it sits nicely in the gut, but it absorbs super nicely and works amazingly for long rides/runs and my body feels really nice after having it.
11/10 will come again.
Always delivers and the team is super helpful
Infinit is simply the most important tool I use as part of my training program.
I have used Infinit products over the past year and have found them a great help in training and racing outrigger canoes. Also a big help in preventing cramps.
Great product. Delicious helping me with my hydration.Great service easy to order.
Abso-Freaking-Lutely Amazing.
Best product I've had in a long long time. Not only it sits nicely in the gut, but it absorbs super nicely and works amazingly for long rides/runs and my body feels really nice after having it.
11/10 will come again.
Always delivers and the team is super helpful
Infinit is simply the most important tool I use as part of my training program.
I used the Infinit Custom mix for my hydration in my last 200 miler, Unreasonable East 200, in northern Queensland. It went down a treat throughout the whole race and gave me what I needed to keep pushing when the race was on the line. It will definitely be a staple for me in the future races.
Absolutely love Infinit. I would be lost on the bike without it. No extra supplements or energy needed. Thank you team, top product.
To have the ability to personally change my blend with the team at Infinit is a game changer when you are looking for that extra push! The right balance and nutrients just when you need it most! The team at Infinit are always there with you!
Great product for Tri racing. All my needed nutrition is in my bike bottles (no more gels etc), although a few spuds and Vegemite sandwiches are regulars as well. Jase was really helpful customising my brew.
Tastes so good and I feel hydrated all throughout training. Very happy with this product.
I've used a custom blend from Infinit now for just under 2 years for the likes of UTA, road marathons and the OCC at UTMB last August and I can highly recommend it. Before I found Infinit (a recommendation from another Ultra runner) I struggled with fueling and kept swapping brands - now I stay with Infinit as my core fuel and supplement around it. Love it.
I have been using the product for a few years now. It really does work well, during long rides it keeps the hunger and cramps away. I seldomly eat a bar on anything else during the ride.
This is another awesome product in the Infinit range for training/racing and been able to tweak it to my personal needs is amazing.
Highly recommended this product its great for the long days training or racing. No issues at all when using this for the long rides and runs
Great way to get the right stuff for your needs. Whether you are doing short high intensity activities, or hitting the MTB trails for a 24hr event. Infinit can tailor for you.
Awesome stuff!!!!!!!!
Best training and race fuel source. Has substantially reduced my leg cramps; and greatly decreased fatigue on long rides.
I’ve used Infinit custom blend for years. Recommended by a sports dietitian and it has never failed me. I don’t trust any other fuel for long course triathlon/multi-stage/ultra marathons.
Love the custom blend flexibility, all the info tabs available explaining how the different ingredients will affect the blend and my performance is a game changer! Can’t recommend people more to call and book the consult in with the team to get the best industry knowledge.
I suffered from nutrition issues when running ultra marathons as I couldn't take on enough calories and maintain a steady intake over a long period of time. I suffered frm stomach upsets and other nutrition I found was too sweet or just made me feel ill. By creating my own nutrition I don't have the issues anymore and have enough energy to get me through my events. I have been using Infinit for a few years now and won't use anything else. I highly recommend this product!!!
Came across Infinit around 6mths before my 1st 24hr Solo MTB race...after the awesome advice with the specialist at Infinit I decided on my custom mix, a few adjustments over the next few months and it was go time.
1st in category, 3rd overall, entirely fuelled by my custom mix and the premium mix, with a couple of treats in the middle of the night.
Can't recommend it highly enough, getting ready for 2 more 24hr races this year now using a proven method.
Wicked!!!
A great product which I've been using for a number of years.
Great product that I use for my long rides. Enables me to keep riding without bonking and made to my requirements.
Awesome product and awesome service!
Game changer
Absolutely love this product.
Custom made for my needs and makes the long trail runs feel amazing, even after 5 hours of running.
Will not use any other products for my longer runs.
Thank you infinit nutrition
I do quite a few long-distance, and time events. From fairly fast and furious six hour events to more laid back and calculated 24 hour adventure races, as well as a few more intense in-between runs, rides and paddles. To that end I've been working with a dietitian to work out some good fuelling strategies for training, racing, and life in general. I've used Infinit for years, but with her help, we've really dialled in the formulas. Now I can constantly drink (and feed) during events without any gut problems, and maintain energy levels for hours. I used to think of myself as a diesel, just plodding on to the end, but with Infinit there's a skip in my step the whole way through.
After suffering stomach and cramping issues on ultra long rides I did some research and came upon this product which I have been using now for over 3 years, not only does my stomach respond extremely well with my fuel blend I also find I don't binge eat after long rides, cramping seems to be a thing of the past as well. This product is great for long weekend rides, ultra distance rides and I use it for multi Bikepacking days, its lightweight and fits in my riding top or frame bag easily, ready to be added to a bidon for a sip every 10mins I find works for me. I have recommend this product to friends who not only fuel on the rides but it helps those with extreme sweating issues.
This is another awesome product provided by and with help from the amazing team at Infinit Australia!
Tailored to your needs. The team will tweak the formula if you face any issues with the product as well.
Convenience of not having to carry bars/gels. This can be an all in one formula if you choose.
Works for me, I used it for triathlons previously, now use if for long rides.
I’m new to this z, but it certainly seems to give me a boost . I’m soon to do my first 70.3 so hope to say how well it went for me in a longer event . I need all the help I can get .
Dial in the right amounts of everything, pick a flavour and go do the endurance sport of your choice! These custom mixes take care of everything and you focus on riding/running.
Take the time to use the information and you’ll be very happy. PS, pink grapefruit slaps!
I still can't quite believe a product like this exists in Australia. The fact you can have a chat with a dietitian about your race goals, personal preferences and get a product tailored to you is simply amazing.
I used this as fuel for my first ever 24hr Solo MTB Race which just so happened to be the WEMBO World Champs in Armidale and it landed me an age category 1st place after a gruelling 24hrs and 58mins on the bike, fueled mostly by this.
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