Kedi Hydrogen Water Bottle at a Glance
- Stated output of up to 2,200 ppb dissolved molecular hydrogen
- Approximately three-minute generation cycle
- 14 oz capacity, approximately 414ml
- Borosilicate glass drinking chamber
- Rechargeable base, one-button operation
- Portable — home, office, gym and travel
- Not a water filter or purifier
- Delivered across Nigeria and shipped worldwide by DHL Express
What Is the Kedi Hydrogen Water Bottle?
The Kedi Hydrogen Water Bottle — also widely searched as the Kedi Hydrogen Water Cup — is a portable, rechargeable bottle that enriches clean drinking water with dissolved molecular hydrogen (H2). According to the manufacturer’s published product information, it uses SPE and PEM electrolysis to reach up to 2,200 ppb in approximately three minutes, and holds 14 oz, or roughly 414ml.
It is built around a borosilicate glass drinking chamber on a sealed rechargeable base, operated by a single button. That combination is what most buyers are actually looking for: freshly prepared hydrogen-rich water on demand, in a reusable glass bottle, without repeatedly buying it packaged.
This is a hydration and wellness appliance. It is not a medicine, not a medical device and not a water purifier.
How Does SPE and PEM Electrolysis Work?
SPE stands for Solid Polymer Electrolyte and PEM for Proton Exchange Membrane. Together they form a membrane between two electrodes in the base of the bottle. Pressing the button passes a low current through the water, splitting water molecules so that hydrogen gas dissolves into what you are about to drink.
The visible fizzing tells you a cycle is running, but bubbles alone do not confirm concentration — dissolved hydrogen is colourless, odourless and effectively tasteless. Actual output varies with the water used, battery charge, cycle length and membrane condition. The 2,200 ppb figure is the manufacturer’s stated maximum, not a guaranteed household reading.
One point worth clearing up, because it appears on many competing pages: what dissolves in the water is molecular hydrogen gas, H2, not “hydrogen ions”. Hydrogen-rich water is also not the same thing as hydrogen peroxide, and it is not automatically alkaline water — hydrogen concentration and pH are two separate measurements.
What Are the Potential Benefits of a Hydrogen Water Bottle?
- Produces freshly generated hydrogen-rich water on demand, in about three minutes
- Supports a consistent daily hydration habit by keeping a refillable bottle within reach
- May reduce the need to repeatedly purchase pre-packaged hydrogen water
- Contributes to a lower-waste routine by replacing single-use plastic bottles
- Offers a reusable borosilicate glass drinking chamber that does not hold flavours
- May be included in a pre-workout or post-workout hydration routine
- Portable, one-button operation suited to travel, commuting and desk use
On the research: early human studies have investigated hydrogen-rich water in relation to oxidative-stress markers and exercise recovery. Those trials are generally small and short, and results are mixed — some report measurable changes, others find no difference from plain water. Nothing published establishes hydrogen water as a treatment for any medical condition, and results vary between individuals.
How Do You Use the Kedi Hydrogen Water Bottle?
- Charge the base fully before first use, following the supplied manual.
- Rinse the glass chamber and drinking lid before first use.
- Fill with clean, cool or room-temperature drinking water, staying below the maximum fill line.
- Attach the base and lid securely and stand the bottle upright.
- Press the button once to start the generation cycle.
- Allow the cycle to finish, usually about three minutes.
- Open carefully and drink soon afterwards.
- Rinse the glass chamber after use and wipe the base with a dry or barely damp cloth.
Drink promptly. Dissolved hydrogen escapes steadily once the bottle is opened or left standing, so water prepared in the morning and sipped through the afternoon carries far less H2 than water drunk within minutes of the cycle ending.
What Water Should You Use, and How Do You Clean It?
Use only clean drinking water of the type recommended in the supplied manual. Water quality affects both output and the working life of the membrane, so the manufacturer’s guidance takes priority over general advice.
Do not fill the bottle with untreated water, salt water, boiling water, milk, juice, alcohol, carbonated drinks, oils or sweetened beverages unless your manual specifically permits it. Sugars and solids leave residue on the membrane.
- Rinse the glass chamber after every use.
- Mild washing-up liquid is for the removable glass chamber only — never for the base, membrane or electrode area.
- Clean the membrane and electrode area only as instructed in the manual.
- Never immerse the electrical base in water, and never put the device in a dishwasher.
- Do not use bleach, abrasive scourers or descaling agents unless the manual approves them.
- Keep the charging port completely dry before connecting the cable.
- Store in a cool, dry place away from direct sunlight and heat, out of reach of children.
Stop using the bottle if the glass is cracked or chipped, the seals are damaged, the base leaks, or the unit produces an unusual smell or becomes hot during operation.
Who Is This Hydrogen Water Bottle Suitable For?
- Adults who want a reusable way to prepare hydrogen-rich water at home rather than buying it packaged
- Gym users and runners adding hydrogen water to a training hydration routine
- Office workers and drivers wanting a sealed, portable bottle for the working day
- Frequent travellers who prefer glass to plastic
- Anyone building a more consistent daily water-drinking habit
- Customers looking for a practical wellness gift
What Are the Important Safety Limitations?
The main consideration is fluid volume, not the hydrogen itself — hydrogen-rich water counts towards a daily fluid allowance exactly like ordinary water. Anyone who has been given a fluid limit should speak to their clinician before changing how much they drink.
Please check with a healthcare professional first if you have advanced chronic kidney disease, kidney failure or are receiving dialysis; have heart failure or any condition requiring fluid restriction; are pregnant or breastfeeding; or are managing a long-term condition. This is designed as an adult appliance — the glass chamber and electrical base require supervision around children.
Equally important is what this product does not do. It removes nothing from water, so it will not make unsafe water safe. It is not an alkaline water machine. It does not treat, cure or prevent any disease, cannot replace prescription medication or medical care, and does not guarantee improvements in energy, sleep, immunity, metabolism or athletic performance.
How Much Does the Kedi Hydrogen Water Cup Cost in Nigeria?
The current price in Nigerian naira is shown at the top of this page, and that figure is always the live one. Pricing can change with stock availability, promotions, exchange rates and delivery destination.
If you are still comparing, the Neokare Hydrogen Water Bottle and the higher-capacity Ultra H2 Molecular Hydrogen Water Generator are the closest alternatives in our range.
Looking for alkaline water rather than hydrogen-rich water? Those are different products solving different things — the Longrich Alkaline Cup addresses pH, not dissolved hydrogen.
Can It Be Ordered Outside Nigeria?
Yes. Recs-Medix delivers nationwide across Nigeria and ships internationally via DHL Express to eligible destinations including the USA, UK, Canada, the EU and Australia.
- Order online at any time — no store visit required
- Same-day delivery available in Lagos and Abuja
- Nationwide delivery across Nigeria
- Payment on Delivery available within Nigeria
- DHL Express international shipping with tracking
- Sourced through authorised distribution and dispatched in original sealed packaging
- Customer support before and after purchase by WhatsApp, phone and email
International delivery charges, import duties and customs requirements depend on the destination country and are confirmed before dispatch. Charging cables and plug types supplied may vary by production batch. Full details are on our shipping and delivery page.
Frequently Asked Questions
What are the benefits of a hydrogen water cup?
The clearest practical benefit is convenience — freshly generated hydrogen-rich water whenever you want it, in a reusable glass bottle. Research into antioxidant and exercise-recovery effects is ongoing, and specific health outcomes are not guaranteed.
How does a hydrogen water cup work?
A low current is passed through the water across an SPE and PEM membrane in the base, dissolving molecular hydrogen into your drinking water in about three minutes.
Is hydrogen water safe for the kidneys?
Published human studies have generally reported good tolerability, but hydrogen water is not a kidney treatment and safety cannot be assumed for every individual. Anyone with kidney disease, on dialysis, or with a prescribed fluid restriction should follow their clinician’s fluid allowance, since this water counts towards it.
Do hydrogen water cups really work?
A properly functioning electrolysis bottle does dissolve molecular hydrogen into water — that part is straightforward chemistry. Whether a given unit reaches its advertised concentration depends on membrane condition, battery charge, cycle time and water type, and whether that produces a noticeable personal benefit is still being studied.
How quickly should the water be drunk?
Within a few minutes of the cycle finishing, as dissolved hydrogen escapes once the bottle is opened or left standing.
Can hot water or juice be used?
Use cool or room-temperature drinking water only, unless the manual states otherwise. Hot water can damage seals and electronics, and juice, milk or sweetened drinks leave residue on the membrane.
Is this a water filter or purifier?
No. It adds hydrogen and removes nothing. Only fill it with water that is already fit to drink.
Can I use it every day?
Yes, as part of a normal hydration routine and within any fluid limit set by your doctor. Follow the cleaning and charging guidance in the manual.
Does Recs-Medix ship the Kedi Hydrogen Water Bottle internationally?
Yes — via DHL Express to the USA, UK, Canada, the EU and Australia, with tracking. Delivery cost and any import duties are confirmed before dispatch.
Important Information
The Kedi Hydrogen Water Bottle is a hydration and wellness appliance. It is not a medicine, a medical device or a water purifier, and it is not a substitute for a balanced diet, appropriate water intake or professional healthcare. Product appearance, accessories and operating modes may vary slightly by production batch. Read the supplied manual before first use.
Last updated: 18 July 2026
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