What it does
Why people keep taking it.
Two Parts, One Set
A 40oz insulated tumbler paired with a five-sachet hydration salts sample pack.
Five Flavours Included
Try Tropical, Orange, Lemon & Lime, Pineapple and Berry before picking a favourite.
Made For Everyday
Leak-proof stainless steel that keeps drinks hot or cold for hours.
What's inside
Everything it needs. Nothing it doesn't.
- Choice of 5 Bold Colours
- 40oz To keep you Hydrated All Day
- No Drip, No Mess
- Sturdy Tested For Durability
- 40oz Size
Key actives
Doses you can actually check.
Every active listed with the amount you get per serving - not a proprietary blend.
Insulated stainless steel tumbler for water, hydration mixes or hot drinks.
Electrolyte drink sachets with magnesium, sodium, potassium and vitamin C.
The full ingredient list is just above.
The Clean Nutrition Standard
Made properly, or not at all.
Every NUYU formula is made to GMP and ISO standards - with no artificial fillers, ever.
GMP manufactured
Produced under Good Manufacturing Practice controls.
ISO certified
Made in an ISO-certified facility.
No artificial fillers
Every ingredient is there to do a job.
How to use it
Simple to start. Easy to keep.
-
Fill it, sip it, flaunt it. Works for water, Hydrate Mode, coffee, or cocktails (we’re not judging). Hand wash only to keep it fresh.
Do not exceed the recommended daily dose.
What to expect
Supplements work on their own clock.
An honest picture of the first three months, so you know what you're signing up for.
-
Day 1
Fill the tumbler and mix your first sachet with 400-500ml of cold water.
-
Week 2
You have worked through the flavours and know which one you reach for.
-
Week 6
The tumbler is part of your daily kit and refills happen without thinking.
Individual experience varies. Food supplements are not a substitute for a varied and balanced diet.
Complete your stack
Works well alongside
Questions
Everything else you might be wondering.
Q: Will it fit in my car cup holder?
A: Yep - surprisingly, 40oz of awesome still slides into most standard cup holders.
Q: Can I throw it in the dishwasher?
A: Better not. Hand wash only - keeps the finish bold and the seal tight.
Q: Does it really keep drinks cold all day?
A: Ice in the morning, still clinking by night. It’s built to go the distance.
Q: How about hot drinks?
A: Totally. Coffee stays hot for hours - just don’t forget it’s actually hot when you sip.
Q: Is it heavy to carry?
A: Nope. It’s stainless steel, but designed to be light enough for everyday use.
Q: Can I use it with Hydrate Mode sachets?
A: That’s literally what we had in mind. Mix, shake, sip - done.
Q: Why this tumbler and not a cheap one off Amazon?
A: Because this one isn’t boring. Premium medical grade steel, NUYU colours, bold design - it’s built to last and built to stand out.
No-risk trial
Try it for 30 days. If it's not for you, we'll refund you.
No forms, no interrogation. Email us within 30 days and we'll sort it.
- 30-day money-back guarantee
- Free UK delivery over £25
- Skip, pause or cancel a subscription anytime
Subscriptions can be skipped, paused or cancelled at any time.
Every NUYU product comes with a soundtrack
Scan the QR code on your pack and press play in the free Audio Magnesium app. Soundscapes, breathwork and guided sessions made to go with your routine, so taking it becomes a moment rather than a chore.
Get the free appExpert nutritionists we work with.
Mays Al-Ali
BANT Registered Nutritionist, MSc, BSc (Hons) Nutritional Therapist, PgDip CNM, ANP, CNHC
Jo Kelly
Registered Nutritional Therapist & Health Coach, BSc(Hons), dipION, mBANT, mCNHC
Claire Thomas
Registered Nutritional Therapist (BANT, CNHC), BN (Hons), PGCertEd, PGDip, NLP Practitioner & Phlebotomist
Hannah Raynor
Registered Nutritional Therapy Practitioner, BSc (Hons) Nutritional Therapy — Institute for Optimum Nutrition (ION)
