Product Overview
Quick answer: The Kedi Hydrogen Water Cup is a portable, rechargeable hydrogen water generator that transforms ordinary drinking water into hydrogen-rich water at concentrations of up to 2200PPB (parts per billion) in just 3 minutes, using advanced SPE/PEM (Solid Polymer Electrolysis/Proton Exchange Membrane) electrolysis technology. It holds 420ml (14oz) of water, is made from food-grade borosilicate glass with a stainless steel base, and operates with a single button press. Each purchase includes the device and a user manual.
Hydrogen-enriched water has attracted growing scientific interest over the past two decades, with research published in peer-reviewed journals investigating molecular hydrogen (H₂) as a potential antioxidant that may contribute to cellular wellness. The Kedi Hydrogen Water Cup is designed to make hydrogen-rich water easily accessible for daily home use, at the gym, in the office, or while travelling — providing a practical and portable solution for those who want to incorporate hydrogen-enriched water into their daily hydration routine.
This device is a consumer wellness appliance, not a medicine, supplement, or medical device. It is not intended to diagnose, treat, cure, or prevent any disease or health condition. Always consult a qualified healthcare professional if you have health concerns.
You can explore the wellness device range at Green World Herbal Supplements Store for complementary daily wellness products.
What is Kedi Hydrogen Water Cup
The Kedi Hydrogen Water Cup is a personal wellness hydration device that uses electrolysis technology to dissolve molecular hydrogen gas (H₂) into drinking water, producing hydrogen-enriched water at concentrations of up to 2200PPB in approximately 3 minutes. It belongs to the hydrogen water generator and personal wellness hydration device category.
It is used by adults who want to incorporate hydrogen-rich water into their daily hydration routine for general wellness support. It is a consumer wellness device and is not a medical device, medicine, or dietary supplement. It does not diagnose or treat any health condition.
What Does SPE/PEM Technology Work?
The Kedi Hydrogen Water Cup uses SPE (Solid Polymer Electrolysis) and PEM (Proton Exchange Membrane) technology — a professional-grade electrolysis method originally developed for industrial hydrogen production and now used in premium consumer hydrogen water generators.
When activated, the device passes an electrical current through the water via a titanium electrode coated with platinum catalyst. The PEM membrane separates the electrolysis chamber, directing hydrogen gas (H₂) produced at the cathode into the water to dissolve, while simultaneously venting oxygen (O₂), residual chlorine, and other waste gases through exhaust holes at the base of the device. This membrane separation design ensures that only dissolved molecular hydrogen enriches the water, without ozone or other undesirable by-products.
The result is hydrogen-rich water with concentrations of up to 2200PPB (2.2ppm) of dissolved hydrogen — a level consistent with concentrations used in published hydrogen water research studies. The process is completed in approximately 3 minutes per cycle, making it practical for daily use.
What are the Key Features of the Kedi Hydrogen Water Cup?
- Generates up to 2200PPB (2.2ppm) of dissolved molecular hydrogen in just 3 minutes using SPE/PEM technology
- 420ml (14oz) capacity — suitable for a full daily glass serving of hydrogen-rich water
- Made from food-grade borosilicate glass — the same heat- and chemical-resistant glass used in laboratory equipment and premium drinkware; BPA-free and free from harmful plasticisers
- Stainless steel base with one-button operation — simple, intuitive single-press activation for hydrogen generation; long-press for self-cleaning cycle
- Tightly sealed and leak-proof design — safe for carrying in a bag for gym, office, or travel use
- Rechargeable — USB charging (use a 5–7V charger; avoid fast-charge adaptors which may cause charging failure)
- Compatible with multiple water types — suitable for mineral water, purified water, alkaline water, and tap water. Higher mineral content in water enhances the electrolysis effect and increases hydrogen output
- Self-cleaning function — long-press the button for 3 seconds to initiate the automatic cleaning cycle, which helps maintain the electrode and keep the device performing at its best
- Portable and lightweight — designed for daily use at home, in the office, at the gym, or while travelling
- Package includes: 1 Kedi Hydrogen Water Cup device and user manual.
How Hydrogen-Rich Water May Support Daily Wellness
Molecular hydrogen (H₂) is the smallest and most abundant element in the universe. As a dissolved gas in water, it is understood by researchers to function as a selective antioxidant — meaning it may selectively neutralise certain types of reactive oxygen species (free radicals) in the body without interfering with beneficial signalling molecules that the body also uses.
The areas most commonly explored in hydrogen water research include:
Antioxidant support: Molecular hydrogen may help neutralise hydroxyl radicals — among the most reactive of free radicals — contributing to reduced oxidative stress at the cellular level.
Metabolic wellness: Some research has explored the relationship between hydrogen-enriched water and normal metabolic function, with studies suggesting potential contributions to energy metabolism.
Exercise recovery: Research has investigated whether regular consumption of hydrogen-rich water may support faster recovery from physical exertion by reducing exercise-induced oxidative stress markers.
Hydration quality: Hydrogen-rich water provides the same hydration benefits as regular water, with the additional dissolved hydrogen content.
These findings are exploratory and vary across study designs. Hydrogen water is not a replacement for medical treatment, and results may vary significantly from person to person.
How to Use the Kedi Hydrogen Water Cup
- Fill the bottle with clean drinking water to approximately 60–80% capacity. Do not overfill, as the electrolysis process requires headspace.
- Ensure the lid is tightly sealed.
- Press the power button once to begin the hydrogen generation cycle. The cycle runs for approximately 3 minutes. A light indicator shows the device is active.
- Drink immediately after the cycle completes for the best hydrogen concentration — dissolved hydrogen dissipates from water over time, so hydrogen-rich water is most effective when consumed fresh.
- For the self-cleaning cycle: long-press the button for 3 seconds to start the automatic cleaning function. Run this cycle regularly to maintain electrode performance.
- To charge: connect via USB to a 5–7V charger. Do not use fast-charge adaptors (these may cause charging failure as stated in the product specification).
Do not use with beverages other than water — juice, coffee, milk, tea, or other liquids are not suitable for use in this device, as they can damage the electrode membrane and produce undesirable by-products. Always follow the instructions provided in the user manual included with the device.
Best Results Routine
To support the best daily experience with the Kedi Hydrogen Water Cup:
- Use fresh, clean drinking water — mineral water, purified water, alkaline water, or clean tap water are all suitable. Higher mineral content produces stronger electrolysis and higher hydrogen output
- Drink the hydrogen-enriched water immediately after the cycle completes — hydrogen dissolves readily out of water into the air, so consuming it promptly after generation maximises the dissolved hydrogen content you receive
- Use the device daily as part of your regular hydration routine — consistency is the key to any wellness hydration practice
- Perform the self-cleaning cycle regularly (weekly or as guided in the user manual) to maintain electrode performance and hydrogen output quality
- Keep the device charged — ensure the battery is maintained so the device is always ready when needed
- Combine with an active, balanced lifestyle including adequate nutrition, physical activity, and regular rest — hydrogen-rich water supports your hydration but does not replace these foundational wellness practices
Results may vary from person to person.
Who Can Use the Kedi Hydrogen Water Cup?
The Kedi Hydrogen Water Cup is designed for adult daily use and may be particularly well suited to:
- Adults who are interested in incorporating hydrogen-enriched water into their daily hydration routine for general antioxidant and wellness support
- Active adults and gym-goers who want quality hydration before, during, and after physical exercise
- Adults who are health-conscious and want a practical, portable wellness hydration device for home, office, gym, or travel use
- Individuals interested in the growing body of scientific research on molecular hydrogen and its potential role in daily wellness support
- Adults looking for a practical, technology-based wellness device to complement their daily nutrition and lifestyle habits.
Who Should Use with Caution or Ask First?
- Individuals currently managing any chronic health condition should consult a qualified healthcare professional before making significant changes to their daily hydration routine or adding any new wellness practice
- Pregnant or breastfeeding women should consult a healthcare professional before use
- Children should not use this electrical device unsupervised
- Do not use the device with any liquid other than suitable drinking water — only mineral water, purified water, alkaline water, or clean tap water
- Do not use a fast-charge adaptor — only use a 5–7V charger to avoid charging failure or device damage
- Do not use if the device shows signs of damage, cracks in the glass, or electrical malfunction — discontinue use immediately and contact Green World Herbal Supplements Store.
What the Kedi Hydrogen Water Cup Does Not Do
- It is not a medical device and is not registered, approved, or certified as a medical treatment device for any disease or condition
- It does not diagnose, treat, cure, or prevent any disease, including ulcers, asthma, stroke, cancer, cardiovascular disease, or any other medical condition
- It does not replace prescribed medication, medical treatment, or professional healthcare advice
- It does not produce medically guaranteed wellness outcomes — individual results from hydrogen-rich water consumption vary significantly and depend on overall health, lifestyle, and many other factors
- It is not a water purifier or filter — it does not remove contaminants, bacteria, or impurities from water; always use clean, suitable drinking water
- Drinking more cycles of hydrogen water per day will not necessarily increase benefits, and exceeding reasonable daily consumption without medical guidance is not recommended.
How to Store Kedi Hydrogen Water Cup
- Store in a cool, dry place away from direct sunlight and strong heat sources
- Rinse the bottle with clean water after each use
- Run the self-cleaning cycle regularly as instructed in the user manual to maintain electrode performance
- Do not put in the dishwasher — hand wash only with mild soap and rinse thoroughly
- Handle the borosilicate glass body with care — though food-grade borosilicate glass is durable and heat-resistant, it can crack if dropped on hard surfaces
- Keep the charging port dry and clean; do not expose to moisture during charging
- Store with the lid loosely fitted between uses to allow any residual moisture to evaporate.
Authenticity and What You Will Receive
When you order the Kedi Hydrogen Water Cup from Green World Herbal Supplements Store, you receive:
- 1 × Kedi Hydrogen Water Cup device (food-grade borosilicate glass body, stainless steel base, single power button, USB charging port at base)
- 1 × User Manual
- All Kedi Healthcare products sold through Green World Herbal Supplements Store are sourced through verified distribution channels
- If the device arrives damaged, shows signs of prior use, or is missing components, contact Green World Herbal Supplements Store immediately after you receive it.
Delivery and Payment Options
Green World Herbal Supplements Store delivers the Kedi Hydrogen Water Cup across Nigeria and to eligible international destinations.
Same-day delivery is available within Abuja and Lagos where operationally possible. Outside Abuja and Lagos, DHL home delivery with a tracking code is available, usually within 48 hours. Other logistics options within Nigeria are usually 2 to 3 days, depending on location.
For payment on delivery within Abuja and Lagos, delivery is usually within 24 to 48 hours. Payment on delivery outside Abuja and Lagos is usually 7 to 10 days. Driver delivery outside Abuja is available only at the customer’s request and consent, usually via express motor-park pickup, and may be within 24 hours or under 48 hours. Office pick-up in Abuja or Lagos is available after prior notice — it is never required.
Please note this is an electrical wellness device. Confirm your delivery arrangement before ordering. International delivery may be available depending on product, destination, and fulfilment — confirm the current arrangement before placing an international order.
Order securely online from Green World Herbal Supplements Store and receive your product through the delivery option available for your location. You do not need to visit a store before buying. Delivery timelines may vary with location, courier availability, payment method, and operational conditions.
Why Order Kedi Hydrogen Water Cup From Green World Store
Green World Herbal Supplements Store is an online-first wellness and supplement store serving customers across Nigeria and eligible international destinations. When you order the Kedi Hydrogen Water Cup from us, you receive:
- Secure online ordering — place your order from home, office, or anywhere in Nigeria
- Authentic Kedi Healthcare products sourced through verified distribution channels
- Nationwide delivery coverage across all 36 states and the FCT, with multiple courier and delivery options to suit your location
- Optional office pick-up at our Abuja or Lagos location after prior notice — never an obligation
- Knowledgeable customer support to help you choose the right wellness product for your goals
- A curated range of Kedi Healthcare wellness devices, supplements, and personal care products from trusted brands
Browse our full Kedi Healthcare wellness range at Green World Herbal Supplements Store for complementary products including the Kedi Cordy Active Capsule for energy and vitality support, and the Kedi Blood Circulation Massager for daily circulation wellness.
Frequently Asked Questions About Kedi Hydrogen Water Cup
What is the Kedi Hydrogen Water Cup?
The Kedi Hydrogen Water Cup is a portable, rechargeable personal wellness hydration device that uses SPE/PEM electrolysis technology to dissolve up to 2200PPB of molecular hydrogen into ordinary drinking water in approximately 3 minutes. It holds 420ml (14oz), is made from BPA-free food-grade borosilicate glass, and operates with a single button press. It is a consumer wellness device, not a medicine or medical device.
How does SPE/PEM technology generate hydrogen?
SPE (Solid Polymer Electrolysis) and PEM (Proton Exchange Membrane) technology use an electrical current and a platinum-coated titanium electrode with a proton exchange membrane to split water molecules. The membrane separates hydrogen gas produced at the cathode and allows it to dissolve into the water, while simultaneously venting oxygen, residual chlorine, and other waste gases through the base of the device. This produces hydrogen-enriched water without ozone or other undesirable by-products.
What types of water can I use with the Kedi Hydrogen Water Cup?
The device is compatible with mineral water, purified water, alkaline water, and clean tap water. Do not use juice, coffee, milk, tea, or any liquid other than plain drinking water, as these can damage the electrode membrane and produce undesirable by-products. Higher mineral content water produces stronger electrolysis and higher hydrogen output.
How long does a charge of the Kedi Hydrogen Water Cup last, and what charger should I use?
Charge using a standard USB charger rated at 5–7 volts. Do not use fast-charge adaptors, as these can cause charging failure. Battery life per charge varies with usage frequency — refer to the user manual included with the device for specific guidance.
Is hydrogen water safe to drink?
Yes. Hydrogen-enriched water produced by the Kedi Hydrogen Water Cup is simply ordinary water with dissolved molecular hydrogen gas — the same hydrogen element present in water molecules. At the concentrations produced by this device (up to 2200PPB), hydrogen water is generally considered safe for regular consumption. However, individuals with chronic health conditions should consult a healthcare professional before incorporating any new daily wellness practice.
Does the Kedi Hydrogen Water Cup require NAFDAC registration?
The Kedi Hydrogen Water Cup is a consumer electrical wellness device and is distributed in Nigeria by Kedi Healthcare Industries Nigeria Limited. Regulatory requirements for consumer electronics and wellness appliances in Nigeria fall under SON (Standards Organisation of Nigeria) rather than NAFDAC’s food and drug mandate. Contact Green World Herbal Supplements Store for information on the applicable regulatory status of this specific device in Nigeria.
Disclaimer: The Kedi Hydrogen Water Cup is a personal wellness hydration device. It is not a medical device, medicine, or dietary supplement. It is not intended to diagnose, treat, cure, or prevent any disease or health condition. Results may vary from person to person. Always consult a qualified healthcare professional if you have health concerns before changing your hydration routine or adding any new wellness practice.
Last Updated: 22 June 2026
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