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You lose more than water across a day. Mix one sachet and put it back, clean, with no sugar. The easy daily habit that keeps you topped up.

4.9 from 132 Reviews

Daily Hydration Sachets - Melonberry

Clean, refreshing flavour with every sachet.
Third party tested for banned substances
Made for the moments around training, enjoyed anytime.
500mgSodium 200mgPotassium ZEROSugar
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You lose more than water across a day. Mix one sachet and put it back, clean, with no sugar. The easy daily habit that keeps you topped up.

Description

Proven hydration, built for how you actually live.

Every formula is developed with sports nutritionist Matt Jones using real sweat-rate data. The same hydration trusted by athletes, and by people who just want to feel good getting through the day.

Backed By Science

Daily Hydration Sachets are formulated to optimise hydration and support mental and physical performance. A clean blend of sodium, potassium and magnesium, dosed to replace what you actually lose, whether that’s a hard session, a hot day, or a long one at your desk.

What it does

Daily hydration in a convenient sachet you can take anywhere.

1Cuts the sugary-drink habit
2Contributes to energy and focus
3Fewer cramps, less fatigue
4Contributes to athletic performance
Formula & When to use

Formula

500mg

sodium

200mg

potassium

20mg

magnesium

When to use

EverydayMid-afternoon dipBefore a sessionHot days

Evidence-based ratios. No sugar.

See Why 1000s Make This Their Morning Ritual →
Shipping

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Daily Hydration Sachets - Melonberry
Daily Hydration Sachets - Melonberry
£34.99 30 PACK
Backed By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport CertifiedBacked By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport CertifiedBacked By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport CertifiedBacked By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport CertifiedBacked By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport CertifiedBacked By ScienceTrusted By Athletes60 Day Money Back GuaranteeInformed Sport Certified

Modern Sports Hydration

Why The Dose Is What It Is

A hard, hot or busy hour drains 500 to 700mg of sodium. Most sachets give you 200 to 300. This closes the gap.

Sodium is the electrolyte you lose most through sweat. It drives fluid absorption and retention, keeps your electrolyte balance steady, and helps your body hold the water you drink instead of passing it straight through. Getting enough is what helps you stay hydrated, hold performance, and avoid the cramps that come with running low.

Learn more

Potassium works alongside sodium to maintain normal fluid balance, nerve signals and muscle contractions. It also helps balance out sodium, so the two together keep your hydration steady rather than swinging in one direction.

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Magnesium supports normal muscle function, the nervous system, and energy production, and contributes to reducing tiredness and fatigue. It helps move water where your body needs it, which matters for muscle function, energy and recovery.

Learn more

Shared By Our Customers

Hydrating worldwide

Science-backed hydration formula

A Sachet Dosed For Everything You Sweat Out

You sweat when you train. You also sweat on the commute, in the heat, and halfway through a long day. Cadence is dosed for all of it.

Typical powder sachet
Dissolving tablet
Sodium
500mg
300-1000mg
200-300mg
Dosed for what you lose
Yes, sits in the 500 to 700mg range
Often too little, sometimes far too much
No, barely a third
Sugar
0g
0-5g
0-1g
Format
Powder sachet, dissolves clean in seconds
Powder, mixes well
Tablet, slower to dissolve
Taste
Daily flavours built to taste good
Often a salt-bomb
Often flat or chalky
Tested
Informed Sport Certified
Rarely
Rarely
What happens?
What you put back matches what you lost.
Under-dose and you're still short. Over-dose and you're overloading salt you didn't lose.
Replaces barely a third. You mix it and you're still running low.

Tried, Tested & Proven By The Best.

Hunter Woodhall

Hunter Woodhall

400m T62 World Record Holder

Charlie Lawrence

Charlie Lawrence

50 Mile World Record Holder

Tara Davis-Woodhall

Tara Davis-Woodhall

Long Jump World Champion

Alex Yee

Alex Yee

Professional Triathlete

Frequently Asked Questions

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500mg sodium, 200mg potassium, 20mg magnesium, zero sugar. The electrolytes you lose, dosed to match.

Water replaces the fluid, not the sodium you sweat out. This does both, so you actually stay hydrated instead of just topping up.

First thing to start hydrated, before or during training, or any day you know is going to be a long one.

Mix with about 500ml of still water.

Yes. A lot of people have one in the morning and one around training.

No. Daily is caffeine-free. If you want a lift, that's the Energy one.

A touch of stevia, not sugar. Zero grams, and no artificial sweeteners.

Yes, every batch. Safe for tested athletes.

Yes, and free from artificial colours and fillers.

Melonberry's the bestseller. Citrus if you like it sharp, Orange if you want it smooth.

Why Cadence?

94.5% Feel The Difference

Surveyed Cadence customers reported effective results across performance, hydration and everyday recovery.

94.5% Feel The Difference

Third Party Tested

Every batch is tested by trusted global programs including Informed Sport Certified.

Third Party Tested

Dosed to What You Lose

Every formula is calibrated to what your body actually loses in sweat, not a generic electrolyte dose.

Dosed to What You Lose

Formulated with Expertise

Overall rating: 4.9166665 / 5 from 132 reviews.

AI Generated Review Summary

Core Hydration Sachets - Melonberry offer a science-backed electrolyte blend of sodium, potassium, and magnesium to optimize hydration and maintain electrolyte balance. Customers praise the excellent taste and quality of these electrolytes.

Summary topics

  • Electrolyte Quality (7%): Customers appreciated the excellent taste and quality of these electrolytes, considering them the best on the market.
  • Taste (57%): A substantial number of customers raved about the taste, describing it as great, excellent, incredible, and the best they've tried.

Review topics: ["quality","results","benefit","issues","energy","hydration","work","difference","service","taste","sachets","electrolytes","training","recovery"].

Review highlights

  • "High quality product with great taste and functionality."Murray M.
  • "Best tasting electrolytes I've tried."Niall R.
  • "Taste great and immediately tell the difference when using."Matt S.

Reviews

Amazing product, so convenient. Perfect

"Amazing product, so convenient. Perfect compliment to a busy work and training schedulle. Quality and tast much better than cheaper alternatives."

Edward W. (5/5)

Definitely don’t taste as nice

"Definitely don’t taste as nice as the cans but still very good electrolytes that do their job. Sachets are very convenient for on the go."

Adam S. (3/5)

Great tasting product, though the

"Great tasting product, though the packaging has become tougher to rip open especially with wet hands (when you're in a rush filling a bottle). Often find myself using scissors which is a very minor gripe."

James R. (4/5)

Take one of these every

"Take one of these every morning, have noticed sustained energy and no dull headaches. On a training day usually take 1 before and 1 after the session. Easy to store and carry if your on the move and I look forward to the taste 👌"

Geordie T. (5/5)

Both very tasty, felt hydrated

"Both very tasty, felt hydrated after my runs with the daily Hydration and I've also noticed the difference when taking the race day engery sachets!"

Jas M. (5/5)

Flavour is what you expect.

"Flavour is what you expect. Perfect melon taste not over powering. Effective hydration and mixes well"

Adnan A. (5/5)

Super great for recovery and

"Super great for recovery and rehydration after a sweaty workout. Taste is incredible and 1 sachet is good for 500ml"

Kevin M. (5/5)

Great to keep cool during

"Great to keep cool during this summer heat! is carry it with me everywhere for some quick hydration!"

Allan J. (5/5)

Great product , use most

"Great product , use most days for daily hydration along side gym, football, running"

Matthew W. (5/5)

I really enjoyed this product

"I really enjoyed this product taste is nice and it really seems to work."

Mark S. (5/5)

Q&A

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The 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
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