Perfect balance of sweet and
"Perfect balance of sweet and salty, super easy to digest too!"
Most people grab a flapjack before a run and hope. This tastes just as good and actually replaces what the session takes out. Real-food fuel that lands fast.
4.8 from 66 Reviews
Core Fuel Bar - Chocolate
The snack that actually fuels the run.
Real food. Hits fast.
Honey, dates, rice. Nothing junk.
40gCarbs
400mgSodium
Realfood
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Most people grab a flapjack before a run and hope. This tastes just as good and actually replaces what the session takes out. Real-food fuel that lands fast.
Description
Fuel for Performance
The Core Fuel Bar is designed to optimize athletic performance with its carbohydrate Fuel Formula, supporting endurance, delaying fatigue, and sustaining energy levels during intense exercise. The Fuel Formula delivers rapid and long-lasting energy while minimizing the risk of gastrointestinal discomfort.
Natural Ingredients
With a food-first approach, the Core Fuel Bar provides essential nutrients like polyphenols, vitamins, and minerals found in its natural ingredients, promoting overall health and recovery. The bar balances performance nutrition with lightness in the gut and a natural sweet flavor.
Hydration Support
With sodium, potassium and magnesium, the Core Fuel Bar supports hydration by maintaining electrolyte balance, helping to prevent dehydration and cramping during exercise. This ensures sustained performance and optimal muscle function throughout your workout.
Limited release
The Core Fuel Bar is a revolutionary energy source designed for athletes partaking in endurance sports. It contains our Fuel Formula, a recipe of natural and organic carbohydrates, as well as electrolytes to deliver rapid energy, hydration support and recovery aid. It is the ultimate companion for both training and competition.
Please Note: Fuel Bars are produced in the US, and so the best before date is reflective of the region (MM/DD/YYYY).
What it does
One bar, three jobs. Daily hydration, focused energy, and overnight recovery, in a can you can take anywhere.
1Cuts the sugary-drink habit
2Steadier energy and focus
3Fewer cramps, less fatigue
4Better performance, in training and in life
Ingredients
- Rice Crisps
- Tapioca IMO Syrup
- Organic Dates
- Organic Honey
- Organic Coconut Sugar
- Sugar
- Chicory Root Fiber
- Almond Flour
- Himalayan Sea Salt
- Natural Flavor
- Magnesium Citrate
- Natural Grape
- Potassium Citrate
Formula & When to use
Formula
400mg
sodium
200mg
Potassium
50mg
Magnesium
When to use
30mins - 1hr pre-trainingDuring TrainingPost-training
Shipping
Calculated at Checkout.
Free Shipping on orders over $100.
Product is non-returnable.
Core Fuel Bar - Chocolate
Chocolate
Real-food fuel, rich chocolate
A chocolate fuel bar with 40g of fast carbs and electrolytes, ideal for sustaining energy and hydration during longer training sessions.
Why The Dose Is What It Is
A hard session runs on 60 to 90g of carbs an hour. Most bars pad theirs with the protein, fat and fibre that slow fuel down mid-effort. The Core 40 carries 40g of real-food carbs with 1g of fat and 1g of protein. Built as fuel, not a snack.
Three real-food sources, staggered on purpose. White puffed rice is high-GI and reaches the bloodstream fast. Organic dates and honey deliver glucose and fructose together, feeding two absorption pathways at once for the steadier release behind it. Cadence keeps sugar out of hydration because it has no job there. Fuelling is where it does.
An hour of hard effort drains 500 to 700mg of sodium in sweat. The Core 40 replaces 400 of it inside the fuel itself, with 200mg of potassium and 50mg of magnesium behind it for fluid balance, nerve signalling and muscle contraction. Fuel and hydration support in the same 50g bar, so there is less to carry and less to think about.
This is the number most bars cannot print. Fat, protein and fibre slow the rate your stomach empties, which is useful in a snack and a liability mid-session, when fuel arriving late is fuel wasted. The Core 40 holds both to a single gram, so the 40g of carbs actually reaches working muscle while the session is still on.
Shared By Our Customers
Hydrating worldwide
Science-backed fuel
The Treat You'd Eat Anyway. Built To Actually Fuel You.
Most people grab a flapjack before a run and hope. This tastes just as good and actually replaces what the session takes out.
Flapjack or snack bar
Typical energy bar
Taste
Tastes like a treat
Tasty, that's the point
Dry, chalky or bland
Carbs
40g dual-speed, from real food
Random sugar
Carb-heavy, slow to digest
Made from
Organic honey, dates and rice crisps
Refined sugar and syrup
Processed, protein-loaded
Digests fast
Yes, light on protein and fat
Stodgy, sits heavy
No, protein and fat slow it
Electrolytes
400mg sodium, plus potassium and magnesium
None
Rarely
When to eat it
Before a run, mid-effort, or after
Before, and hope
Usually post-workout
Tried, Tested & Proven By The Best.
Hunter Woodhall
400m T62 World Record Holder
Charlie Lawrence
50 Mile World Record Holder
Tara Davis-Woodhall
Long Jump World Champion
Alex Yee
Professional Triathlete
Frequently Asked Questions
A real-food fuel bar. 40g of carbs from organic honey, dates and rice crisps, with 400mg sodium built in.
Whole-food carbs digest cleaner than processed syrups, and it tastes like a treat, not a lab bar.
Both slow digestion. Keeping them low means the carbs land fast, when you need them.
Before a run or long effort, or during one. Fine after, too.
Yes, 400mg sodium plus potassium and magnesium.
Chocolate.
No. It's fuel for training, not a meal.
A flapjack is random sugar and stodge. This is dosed carbs plus electrolytes, built to fuel a session.
No. It contains honey, so it's vegetarian, not vegan.
Yes, every batch.
Why Cadence?
94.5% Feel Results
Surveyed customers reported effective results across performance, hydration and recovery.
Third Party Tested
Every batch is tested by trusted global programs including Informed Sport Certified.
Dosed To What You Lose
Every formula is calibrated to what your body actually loses in sweat, not a generic electrolyte dose.
Hydration Systems
Backed By Science
Overall rating: 4.80597 / 5 from 67 reviews.
AI Generated Review Summary
The Core Fuel Bar - Chocolate is designed to optimize athletic performance with its carbohydrate Fuel Formula, supporting endurance and delaying fatigue. It provides essential nutrients and supports hydration, ensuring sustained performance and optimal muscle function. Many customers loved its taste, and it is an easily-digestible source of fuel.
Summary topics
- Taste (45%): Many customers loved the taste of the product, describing it as great, incredible, and amazing.
- Fuel Efficiency (21%): A significant number of customers stated that these fuel bars provide an excellent, easily-digestible source of fuel.
Review topics: ["taste","bars"].
Review highlights
- "Best tasting fuel/protein bar I’ve tried yet!!" —
- "The taste is good for a quick snack and bars are good size, good value for money spent" —
- "Taste is great and portion is perfect too." —
Reviews
Feels good on tummy
"Even though it’s a little salty for me I actually don’t mind it. It’s also good on my tummy when running."
The chocolate taste is okay,
"The chocolate taste is okay, but I do notice a slight chemical aftertaste that takes away a bit from it. Apart from that , good product for cycling or running, bar texture and ingredients seem good."
The bar has a great
"The bar has a great texture and crunch. It is appropriate in terms of size, and allows for multiple large bites. The flavor and chocolate taste wonderful. The ingredients come together, and it makes it seem like eating rice krispies, but with all the macros endurance athletes needs (sodium + carbs)"
Tastes distinctively cocoa-like, but without
"Tastes distinctively cocoa-like, but without the aftertaste of artificial sweeteners. Delicious texture, not too crumbly, but also not mushy or break-your-teeth crunchy. Just the right amount of nutrients to get you ready for a run without having to wait too long to digest. Definitely will purchase again!"
Good flavor and easy on
"Good flavor and easy on the gut"
Really enjoying these bars! Great
"Really enjoying these bars! Great taste, clean recipe. Solid texture. Going to buy them for a 3rd time."
Love it
"Love it"
Amazing. Just finished my first
"Amazing. Just finished my first Ironman and was relying on these bars on the bike portion and felt amazing. Best bars I’ve ever had truly."
super great taste and great
"super great taste and great ingredients!"
Q&A
Subscribe & SaveThe Starter Hydration System
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On first order automatically apply at checkout
Cans for the move, sachets for training, a Sleep formula for the recovery window. The Starter System puts the full 24-hour range in one place, with a bottle to run it. The simplest way to cover & enjoy complete hydration.
What's included in the bundle:
30Hydration Sachets (1 Pack)
24Electrolyte Cans (2 Cases)
01Free Bottle
