The KENCOS personal hydrogen inhaler is the world's first handheld device of its kind, allowing you to enjoy the benefits of hydrogen inhalation on the go.
Developed with patented Japanese technology, it delivers up to 8 ml/minute of fresh hydrogen gas, providing a powerful and efficient inhalation experience.
Its portable design lets you carry it in your bag or pocket. Use at the office, at the gym, while you’re walking, or simply when relaxing at home.
Simple one-button activation, lets you to experience the benefits of hydrogen inhalation with ease. The transparent window on the device provides a visual indication of the electrolysis process, allowing you to see the bubbles as hydrogen gas is generated.
Enjoy the benefits of hydrogen inhalation discreetly. The KENCOS personal inhaler produces odorless vapor, making it suitable for use in any setting.
Say goodbye to bulky and expensive hydrogen inhalers. The KENCOS personal inhaler offers a compact
and affordable solution for your hydrogen inhalation needs.
Experience the convenience and effectiveness of hydrogen inhalation on the go and elevate your well-
being with the KENCOS personal hydrogen inhaler.
The KENCOS hydrogen inhaler produces molecular hydrogen through a process called electrolysis. Electrolysis is the use of electricity to split water into hydrogen and oxygen. Inside the KENCOS tank, there are platinum and titanium electrodes.
The electrodes conduct a specially formulated electrolysis liquid solution, which contains sodium citrate and purified water. This solution acts as a conductor, attracting electrical current. As a result, pure water is split into 66.6% hydrogen gas and 33.3% oxygen.
When you inhale, you are breathing in fresh hydrogen-rich gas directly into your lungs.
Swap harmful habits for a healthier alternative.
KENCOS offers a satisfying inhalation experience without the harmful effects of tobacco or nicotine. Enjoy the sensation of exhaling water vapor that looks and feels like real smoke, without any of the harmful elements.
Join others who have successfully made the switch from smoking or vaping to the refreshing and beneficial experience of hydrogen inhalation with KENCOS.
"I have a rhinitis allergy and at night, I suffer from breathing issues. If I use Kencos4, I really feel a release from the suffering and the symptoms improve. I feel Kencos has some kind of effect on allergies and dust."
“I feel it has helped reduce inflammation in my body and has also reduced my stress levels.””
"Since using the device, the connection between my vocal cords has been a lot more stable. It is almost as if the nodules have been treated in some way. Speaking was always a little strenuous but now it feels easier and my voice more settles in my throat."
“I feel it has helped reduce inflammation in my body and has also reduced my stress levels.””
Kencos uses patented Japanese technology to put hydrogen inhalation in your pocket.
So whether you’re in the gym, at the office, traveling by train or bus, or simply relaxing on your favorite sofa, you can enjoy hydrogen gas anytime of day or night.
Studies have shown it can act as a sleep aid to help the body fall asleep.
Its also a great alternative to smoking or vaping since it actually feels like you’re exhaling what looks and feels like real smoke (Its actually water vapor.)
Inhale firmly but not too deeply for a few seconds during each breath. Do not inhale deeply when using flavor mode as this can potentially burn the contents of the cartridge.
KENCOS can be safely enjoyed without restriction and at any time of the day, however as our research is based on using the device 5 times a day for 5 minutes each time, we advise this as the recommended usage.
The electrolysis liquid is required to produce hydrogen. The flavor cartridges add an enjoyable element to practicing hydrogen inhalation for health however they are not required for hydrogen production.
(Note: Flavor cartridges do not contain vape juice or additives like Vitamin E acetate.)
Flavor cartridge
If the taste changes or the water vapor decreases the cartridge needs to be replaced. Typically, the flavor cartridge lasts for 600 inhalations (lasting 1.5 seconds).
Electrolyte fluid
If KENCOS is used five times a day for 5 minutes each time, the liquid should last for approx. 6 days. There are two black lines in the electrolyzer, if the liquid is below either line the fluid needs replaced.
Water tank /w electrolyte element
It depends on the frequency of use, but as a general rule it needs replaced every 6 months. If the bubbling action is low or no longer occurs, it needs replaced
It takes about 2 hours for a full charge.
It can be used for about 40 minutes when fully charged and in hydrogen mode + flavor combination mode for about 20 minutes.
First, turn the device on by pushing the power button three times in quick succession. After the device turns on, the battery level will quickly be displayed according to the color that the button lights up.
Blue = 80% or more, Green = 20% - 80%, Red 20% or less.
KENCOS generates hydrogen via the process of electrolysis. Electricity feeds into the tank where it splits the electrolysis liquid into oxygen and hydrogen. The gases then travel up a small tube and are inhaled. 8ml of hydrogen gas is generated per minute.
Up to 8 ml of hydrogen gas occurs in 1 minute.
Equivalent to a hydrogen intake of 3.5 liters of 1.0 ppm hydrogen water with 5 minutes of suction.
Oxygen is generated in addition to hydrogen gas.
The incidence ratio is hydrogen 2: oxygen 1.
Please use it as a guide to do 5 minutes of suction.
To reduce the burden on the KENCOS body, after one use, please leave about 10 minutes apart before using again. Since it is a recommended guide only, there is no problem if the usage target is exceeded.
Each purchase comes with a 60-day guarantee. This means if you're not satisfied with your purchase we'll gladly offer you a refund. Our #1 goal is to help you feel better so we want to make sure you’re happy with your purchase.
The Japan Home-Health Apparatus
Industrial Association
Physical Condition Improvement Product refers to machinery and equipment for thepurpose of improvement of health, promotion of beauty, improvement of QOL (Quality OfLife) and is certified by The Japanese Home-Health Apparatus Industrial Association.
The Japan Association of the
Prevention of Adult Diseases
KENCOS4 is recommended as a product with excellent quality and safety, whichallows you to inhale hydrogen easily while moving actively or relaxing quietly,and supports your daily health and youthfulness. KENCOS4 is recommended asa product of excellent quality and safety.
