Training for a first half
"Training for a first half Ironman and was looking for some long bike fuel. Carbs being 40g a bar was enticing and after trying without stomach issues won’t go without these bars on a long ride now."
Core Fuel Bar - PB&J
£27.00
12 Pack 30%
Month 1
30% Off your first order. Auto-applied at checkout.
+ Free Cap
(Worth £30)
+ Free Digital Fuel Guide
(Worth £25)
Month 2
15% Off
+ Free Core 550 Bottle
(Worth £15)
Month 3+
15% Off Every Month Thereafter.
+ Free Sports Towel
(Worth £20)
Cancel anytime — no commitment required.
400
mg Sodium
200
mg Potassium
50
mg Magnesium
Stack & Save with our Chocolate Fuel Bar.
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 flavour.
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.
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
Nutritional Information
Serving Size: 50g
Calories: 180
Macronutrients:
Total Fat: 1g (1% DV)
Cholesterol: 0mg (0% DV)
Sodium: 400mg (17% DV)
Total Carbohydrate: 40g (14% DV)
Dietary Fiber: 2g (7% DV)
Total Sugar: 13g (Incudes 5 Added) (10% DV)
Protein: 1g
Micronutrients:
Vitamin D: 0mcg (0% DV)
Calcium: 10mg (2% DV)
Iron: 0.1mg (2% DV)
Potassium: 180mg (4% DV)
Magnesium: 45mg (10% DV)
Shipping
Free Shipping on orders over £50
DPD Local - £4.99
Royal Mail 48 - £3.99
Orders placed before midday are shipped same day
60-Day Satisfaction Guarantee
Core Fuel Bar - PB&J
40g Fuel Formula
Puffed White Rice
A fast-digesting carbohydrate with a high glycemic index, providing quick energy by rapidly raising blood glucose levels and replenishing glycogen stores.
Organic Dates
A dual-source carbohydrate (glucose and fructose) for efficient energy delivery, along with potassium, magnesium, and polyphenols that support recovery and reduce inflammation.
Organic Honey
A natural carbohydrate source with a 1:1 ratio of glucose and fructose, proven to improve endurance and maintain immune function during prolonged exercise.
Electrolyte Blend
Sodium (400mg)
Helps maintain fluid and electrolyte balance in the body by retaining water, thus aiding hydration through osmosis.
Learn morePotassium (200mg)
Contributes to maintenance of normal cellular fluid balance, nerve impulses & muscle contractions.
Learn moreMagnesium (50mg)
Facilitates the necessary electrolyte balance for proper cellular water distribution and neurotransmitter regulation
Learn more
When to use the Core Fuel Bar
30 Minutes to 1 Hour Pre-Training
Increase glycogen stores with a steady release of carbohydrates to fuel your session. Added electrolytes support fluid retention, helping maintain hydration before you start.
During Training
Sustain energy levels with easily digestible carbohydrates that provide a steady fuel source whilst minimizing gastrointestinal discomfort. The Core Fuel Bar's electrolyte profile supports fluid retention for hydration.
Post-Training
Replenish glycogen stores with fast-absorbing carbohydrates to aid recovery. Electrolytes help restore fluid balance, supporting effective rehydration after training.
Frequently Asked Questions
How is the Core Fuel Bar different from other energy bars?
The Core Fuel Bar is specifically designed for endurance athletes, with a natural and organic carbohydrate blend and essential electrolytes to deliver rapid and sustained energy. Unlike many energy bars, it prioritises digestibility, hydration support, and performance-driven ingredients without unnecessary additives. Read more about our Fuel Formula.
Can I use the Core Fuel Bar during training without causing stomach discomfort?
Yes. The Core Fuel Bar is made with easily digestible carbohydrates like puffed rice, organic dates, and organic honey, reducing the risk of gastrointestinal issues. It provides steady energy without sitting heavily in the stomach, making it ideal for consumption mid-session.
Why does the Core Fuel Bar contain electrolytes?
Electrolytes help maintain hydration and muscle function during prolonged efforts. The Core Fuel Bar contains sodium, potassium, and magnesium to support fluid balance, prevent cramping, and aid endurance performance.
Is the Core Fuel Bar only for endurance sports?
While designed for endurance training and competition, the Core Fuel Bar is beneficial for any activity requiring sustained energy. It can be used for high-intensity workouts, long gym sessions, or as a convenient carbohydrate source for daily fuelling. Learn more about fuelling with carbohydrates.
Overall rating: 4.648148 / 5 from 54 reviews.
AI Generated Review Summary
The Core Fuel Bar is designed to optimize athletic performance with its carbohydrate Fuel Formula, supporting endurance and energy levels during intense exercise. It balances performance nutrition with natural ingredients and supports hydration by maintaining electrolyte balance. Customers were impressed with the texture and taste of the fuel bar.
Summary topics
- Taste: 55%
- Texture: 12%
Review topics: ["texture","energy","consistency","taste","bars","workouts","fuel","cadence","runs","shipping","pre","race"].
Review highlights
- "Nice texture, taste is not to sweet." —
- "Great product at a great price and fast free delivery" —
- "Flavor and consistency is the best out" —
Reviews
The peanut butter comes through
"The peanut butter comes through when chewing the bar, while the jelly flavor can be smell can be absorbed and smelled before even taking a bite. The combination makes this bar flavorful and tasty. By alternating between the chocolate and this bar, I don't get tired of either, and the flavor comes in full every time."
Terrible
"I was genuinely excited to try these, which makes this even more frustrating. I used to like Cadence and came back after about a year off specifically because of these new bars. I regularly use products like this before long runs and races, and I love PB&J flavors—but this is honestly one of the worst-tasting bars I’ve had. If it performs well during a run, that’s great—but the taste is so bad it’s hard to justify using it at all. That completely defeats the purpose of something you’re supposed to rely on before or during effort. This flavor should not have made it to market in its current form. It needs serious work."
Taste and texture was not
"Taste and texture was not good at all. Does the job but would never buy again!"
It does not taste very
"It does not taste very good."
Great taste, amazing product
"Great taste, amazing product"
Great for pre run quick
"Great for pre run quick energy and I usually pair it with the cherry cola before I run for some great vibes!!!"
Great product, packaging needs improvement
"I love the taste of these bars. They are a great snack anytime I need some extra carbs during a workout or bike ride. However, the packaging is terrible. It is so difficult to open which makes it very frustrating during a workout when you don’t have access to scissors. Cadence, please fix the packaging!"
Great taste to the fuel
"Great taste to the fuel bar, I was not sure about it at first but the texture isn’t like most companies I buy bars from which is good. I kept reaching for them outside of the times I was using them for training"
Great bars and great taste.
"Great bars and great taste. Get everything I need for my long runs"
Q&A
Subscription includes:
Month 1
30% Off + Cap + Digital Fuel Guide
£30 + £25FREE
Month 2
15% Off + Core 550 Bottle
£15FREE
Month 3
15% Off every month + Sports Towel
£20FREE