Absolutely love the taste. It's
"Absolutely love the taste. It's not too sweet or salty. Love the flavour and would definitely would definitely buy again. 100% recommend. Love drinking these after a race or a hard run."
You lose more than water when you sweat, in training, in heat, across a long day. This puts it back, with none of the sugar. The drink you’d reach for anyway, doing something for you.
5.0 from 80 Reviews
Core Hydration Drink - Melonberry
Ripe melon meets berry, soft and juicy.
Sparkling, ready to drink. No mixing, no measuring.
Made for the moments after training, enjoyed anytime.
500mgSodium
190mgPotassium
ZEROSugar
5calories
Pick your flavour:(6 FLAVOURS)
Pick your flavour:
Pick your frequency:
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£24.00
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Cap + 6-Pack Daily Variety
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Core 550 Bottle
Delivery 3
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Made In the UK
You lose more than water when you sweat, in training, in heat, across a long day. This puts it back, with none of the sugar. The drink you’d reach for anyway, doing something for you.
Description
Zero Sugar Electrolyte Hydration
Every formula is backed by sports nutrition advisor Matt Jones using real athlete sweat rate analysis. Data-driven hydration formula trusted by high-performers worldwide.
Evidence-Based Formula
Give your body proper hydration. This zero-sugar electrolyte drink delivers an evidence-based blend of Sodium (500mg), Potassium (190mg) and Magnesium (30mg) to support fluid balance, muscle function and mental clarity.
Clean & refreshing, making it easy to drink any time of day. Built for daily hydration, sustained performance and feeling balanced, whether you’re training, working or recovering.
What it does
One clean formula, three jobs. Daily hydration, focused energy, and 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
Formula & When to use
Formula
500mg
sodium
190mg
potassium
30mg
magnesium
When to use
EverydayBefore TrainingAfter TrainingHot days
Evidence-based ratios. No sugar. Just clean hydration that works.
See Why 1000s Make This Their Morning Ritual →Shipping
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Core Hydration Drink - Melonberry
Modern Sports Hydration
Why The Dose Is What It Is
A hard, hot or busy hour drains 500 to 700mg of sodium. Most drinks give you 200 to 300. This closes the gap, not half of it.
Sodium plays a pivotal role in hydration. It increases fluid absorption, fluid retention, maintains electrolyte balance and stimulates thirst, thus increasing fluid intake. Research shows that drinks containing sodium can improve endurance, mood, and reaction times, whilst reducing the risk of cramps and hyponatremia.
Potassium works closely with sodium to maintain normal cellular fluid balance, nerve impulses, and muscle contractions. Potassium chloride specifically may counteract the effects of too much sodium, maintaining a healthy electrolyte balance.
Magnesium is imperative for over 300 enzymatic reactions, including those that produce and use ATP, the body's energy currency. It aids hydration by moving water into cells, essential for muscle function, energy, and performance.
Shared By Our Customers
Hydrating worldwide
Science-backed hydration formula
The Drink You'd Grab Anyway. Just Better.
You'll reach for something cold and fizzy. The only question is whether it does anything for you. Here is the difference
Typical Sports Drink
Diet or Zero Soda
Taste
Clean, carbonated, tastes like soda
Sweet and sugary
Artificially sweet
Sugar
0g
20-28g
0g
Calories
5 calories
80-130
Empty
Sodium
500mg
200-300mg
0mg
Electrolyte Content
Dosed to what you lose in sweat
Less than half
None
Format
Grab and go, straight from the fridge
Ready to drink
Ready to drink
Good for
Training, desk, commute, dinner
Mostly the gym
Nothing, really
Tested
Informed Sport Certified
Rarely
Rarely
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 better-for-you soda. 500mg sodium, zero sugar, 5 calories, carbonated. Real hydration that tastes like a soft drink.
Yes. 5 calories and zero sugar.
No, the cans are caffeine-free.
A sports drink is mostly sugar with under half the sodium. This is zero sugar and dosed to what you actually lose.
Any time. At your desk, in the car, after a run, with dinner.
One or two is normal. It's clean enough to have every day.
Melonberry, Citrus, Orange Soda, Cream Soda, Cola and Watermelon Mojito.
Yes, every batch.
Yes, and no artificial colours.
Same clean formula. The can is grab-and-go and carbonated, the sachet you mix at home.
Why Cadence?
94.5% Feel The Difference
Surveyed Cadence customers reported effective results across performance, hydration and everyday 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.
Not sure which to Start with?
Backed By Science
Formulated with Expertise
Overall rating: 4.9753084 / 5 from 81 reviews.
AI Generated Review Summary
Core Hydration Drink - Melonberry is highly appreciated for its excellent taste and overall drink quality, providing essential electrolytes like sodium, potassium, and magnesium to support hydration and cellular functions.
Summary topics
- Drink Quality (17%): Many customers loved the drink, describing it as great, perfect, and the best on the market.
- Taste (80%): Many customers raved about the taste, describing it as great, incredible, and the best.
Review topics: ["hydration","shipping","taste","drink","electrolytes","difference","website","melonberry","runs"].
Review highlights
- "The perfect drink post long run, great value and tastes great" —
- "Great drink, perfect taste." —
- "Love the flavor and clean hydration option!" —
Reviews
BEST budget pre-workout on the
"BEST budget pre-workout on the market right now. No filler, no sugar, no hype — just clean energy + proper hydration. Worth every penny, zero downsides for your specific goals. Highly recommended!"
Use this after a workout
"Use this after a workout which is very refreshing and keep me hydrated. The taste is brilliant. I use to drink lots of sugary drinks which these have replaced."
Really great taste! Refreshing after
"Really great taste! Refreshing after runs too. Other hydration drinks don’t really have flavours like this. Will definitely be getting some more."
Easy to order and quick
"Easy to order and quick delivery. The best flavour of Cadence IMO."
Always keep in the fridge
"Always keep in the fridge as ready to drink and so refreshing after a long run. They taste great"
Great taste. Really good way
"Great taste. Really good way to get hydration dialled"
"Taste, packaging, how cold it stays, good results!"
Really nice flavour , great
"Really nice flavour , great to drink daily"
These are absolutely delicious 🤤
"These are absolutely delicious 🤤"
Q&A
Subscribe & SaveThe Starter Hydration System
Save 54%
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 your 24-hour hydration.
What's included in the bundle:
30Hydration Sachets (1 Pack)
24Electrolyte Cans (2 Cases)
01Free Bottle
