Daily
Daily Hydration Sachets - MelonberryEveryday hydration, ripe melon and berry
Daily Hydration Sachets - CitrusEveryday hydration, bright and zesty
Daily Hydration Sachets - OrangeEveryday hydration, sweet and citrus-fresh
Hydration Sachet Stack - Variety PackThe complete hydration package with this sachet stack.Energy
Energy Hydration Sachets - GrapefruitPre-session energy, sharp and refreshingSleep
Sleep Hydration SachetsOvernight recovery, smooth and mellow
Shop AllAll Electrolyte SachetsAll
Core Hydration Drink - MelonberryReady-to-drink, ripe melon and berry
Core Hydration Drink - CitrusReady-to-drink, bright and zesty
Core Hydration Drink - Cream SodaReady-to-drink, smooth vanilla classicFeatured
Daily Hydration Drink - Orange SodaReady-to-drink, nostalgic orangeNew
Core Hydration Drink - Watermelon MojitoReady-to-drink, cool watermelon and mint
Core Hydration Drink - ColaReady-to-drink, the classic, done clean
Shop AllAll Electrolyte DrinksAll
Starter Hydration SystemThe easiest way in: cans, sachets and a free bottle to try the whole system
Sachet BundleThe complete 24-hour sachet system: Daily, Energy and Sleep in one boxBestseller
Ultimate Hydration SystemEverything Cadence makes, stocked for the month
Hydration Sachet Stack - Variety PackThe complete hydration package with this sachet stack.
Your training pays off overnight, while you recover, and you keep losing fluid the whole time. This supports wind-down and rehydrates while you sleep. Caffeine-free, no melatonin.
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Made In the UK
Your training pays off overnight, while you recover, and you keep losing fluid the whole time. This supports wind-down and rehydrates while you sleep. Caffeine-free, no melatonin.
Overnight Hydration + 8 Natural Sleep Ingredients
Evidence-Based Formula
Introducing Sleep Hydration Sachets. A complete overnight electrolyte solution with a potent natural sleep complex, formulated to reduce the time taken to fall asleep, improve sleep quality and prolong duration of sleep, promoting optimal recovery.
Recover Sleep Sachets deliver a science-backed ratio of electrolytes, namely sodium, potassium and magnesium to help you retain more fluid overnight, thus reducing disturbed sleep from waking and promoting better restoration and regeneration.
Formula
100mg
sodium
100mg
potassium
50mg
magnesium
When to use
Evidence-based ratios. No sugar. Just clean hydration that works.
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Recovery Happens Overnight Nobody built for the window where the adaptation actually happens. So we did
A lighter dose, matched to overnight need, so you rehydrate through the night.
Eight natural sleep ingredients working together, not one sedative.
L-tryptophan and vitamin B6 support your body's own sleep cycle.
Magnesium, glycine and zinc ease muscle tension and overnight recovery,
L-theanine and ashwagandha quiet a busy mind, and valerian root helps you settle, so you fall asleep easier and wake up recovered.
Most sleep products lean on melatonin to knock you out.
The problem is it can leave you foggy in the morning and does nothing for the recovery your body actually needs overnight.
We skipped it entirely, formulating instead with electrolytes and natural sleep ingredients that work with your overnight window, not against it.
Hydrating worldwide
Science-backed hydration formula
More Than A Melatonin Hit
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
A lighter 100mg sodium dose, plus seven recovery actives including magnesium, glycine and calming botanicals. Caffeine-free.
No, by design. It supports your natural wind-down rather than adding a hormone, so you're less likely to wake up groggy.
No. It's not a sedative. It helps you settle and recover, it doesn't force you under.
About an hour before bed, in a small glass of water.
You keep losing fluid across the night. A lighter dose keeps you hydrated overnight without overloading it.
None.
It's built for recovery, so the actives give it a strong, distinctive taste. Take it in a little water. If taste comes first for you, start with the daily flavours.
Yes. If you're pregnant, breastfeeding, on medication or under 18, check with your doctor first.
Yes. Most people use Daily or a can through the day and Sleep at night.
Yes to both, and every batch is third-party tested.
Surveyed Cadence customers reported effective results across performance, hydration and everyday recovery.
Every batch is tested by trusted global programs including Informed Sport Certified.
Every formula is calibrated to what your body actually loses in sweat, not a generic electrolyte dose.
Backed By Science
Overall rating: 4.7410073 / 5 from 139 reviews.
Sleep Hydration Sachets offer a science-backed electrolyte blend to enhance overnight hydration and sleep quality. The Sleep Formula includes L-Tryptophan, L-Glycine, and L-Theanine to promote faster and deeper sleep. Many customers reported improved sleep quality and reduced disturbances.
Review topics: ["improvement","quality","feel","work","benefit","packaging","ingredients","taste","energy","hydration","sleep","sachets","electrolytes","game changer","night","addition","cherry","performance","helped","recovery"].
"I use to sleep well prior to having children. My youngest is now 4 and I’ve tried lots of supplements to improve sleep quality. Nothing turned the dial until I found this. My deep sleep has increased by 50%. The taste is nice and the sachets make it simple to take."
"I really love the cadence gels and daily hydration sachets but to be honest I really haven’t noticed any benefit from the sleep hydration sachets and I am not a fan of the flavour. Was really hoping to see some sleep benefits so I am a bit disappointed in these but hey you can’t win them all eh"
"I slept extremely well, I was tired but not drained. Combining this with energy and daily hydration made me stop crashing in the afternoon and also made me have more energy in the mornings."
"I’ve started using this in my sleepy girl mocktail with lime sparkling water and tart cherry juice. Literally SO good! It has also helped me regulate my sleep schedule. I look forward to having this every night."
"Solid stuff. I can feel my body start to downshift shortly after drinking. I'd add some other flavors. I don't mind the taste of the cherry, but some family members weren't wild about it."
"At first I was not a fan of the taste, but I just diluted it with more water and cheekily added some ice. Regardless, it helps me relax at the end of the day and even just in a week using it I can really see and feel the difference I have with my sleep. I am a bad sleeper but with it I sleep deeper and wake up more relaxed. I still have more work to put in sleeping longer but with the amount and quality I have now as compared before. I guess if there's different flavors under the sleep hydration selection I would try it in the future."
"I use these to hydrate the night before an early morning run when I won’t have time to drink before the run. These seem to really knock me out so the Ashwagandha must be working. The cherry flavor reminds me of the dip-em sticks we all know and love. Overall I really like these."
"Great product. Ordered the monthly bundle and am very happy with how all three products work. I run regularly and train for marathons so it’s nice to have a system tailor-made for training, but also those off days when you just need the correct supplements to get through the day."
"Extremely effective what it does with a good taste – sets me up for a good night of restorative sleep and ensures. I’m not working up in the night with any cramps or similar."
"Ive been taking cadence for two months now. Love the product! The brand. I feel great & energized all day. Currently using the carb mix, sleep hydration, core, & race hydration."
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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:
