Osmio Duo Hydrogen Water Bottle 400ml In Ash Rose

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  • Buy 2 for €206.03 each and save 9%

Osmio Duo Hydrogen Water Bottle 400ml In Ash Rose uses the latest technology Proton Exchange Membrane (PEM) made in Japan as well as the leading method of Solid Polymer Electrolysis (SPE) technology.

Hydrogen Water Bottle Osmio Duo Hydrogen Water Bottle 400ml In Ash Rose

The Osmio Duo Hydrogen Water Bottle 400ml In Ash Rose is a dual hydrogen water product that can be used for both enriching the water with hydrogen and for breathing hydrogen gas.

The product comes complete with UK Plug and USB Charging kit, the nasal cannula kit and another kit designed to enable you to use a standard sized off the shelf PET plastic water bottle too. This means you can use your Osmio Duo Hydrogen Water Bottle anywhere on the go, and even if you have to buy bottled water (which we all do sometimes, but we must avoid as much as possible for our environment) then you can still use that to generate the hydrogen.

The Osmio Duo only puts, and can only ever put pure Hydrogen H2 gas into the water. Oxygen is separated out. This means any kind of water can be used (i.e. tap water, mineral water, spring water, filtered water, osmotic or distilled water). Please note that the quantity of h2 can vary depending on the level of dissolved solids (TDS) in your water. 

The Osmio Duo Hydrogen Bottle is an improvement of the first Osmio Hydrogen Water Bottle, as it is made from high-quality glass and generates a much higher concentration of hydrogen water than our old bottle and lots of other standard electrolysis bottles.

How long does hydrogen-rich water last?

After you have produced the hydrogen-rich water for the bottle it has a 2-hour half-life from the hydrogen in the bottle.  This means that after two hours half the hydrogen will be left in an open container that has not been disturbed, so we recommend you consume the water as quickly as possible and only produce as much as you are able to drink at that time.

Key features:

· Makes an ORP Value of -300 to -750 mV.

· Delivers an H2 concentration: 1100 to 2000 ppb (1.1 to 2.0 ppm) with a 7-minute cycle.

· Uses the latest Proton Exchange Membrane (PEM) and Solid Polymer Electrolysis (SPE) technology.

· Chlorine, Ozone, and Oxides - a built-in mechanism to separate and expel this from the bottle. 

· Made of Borosilicate Glass and using the Platinum coated Titanium electrode. The lid and all other parts are plastic but have no contact with the water.

· Please note there is no manual included in the box and needs to be downloaded here or you can scan the QR code on the box, alternatively scroll to the bottom of this      page to download the PDF. 

Comes complete with:

Bottle Cap, Glass Bottle, Generator Cover, Rubber Plug, Generator Base, Generator Waste Cap, USB Power Cable with UK Plug, Bottle Adaptors (2 sizes included), Spare set of 3 washers for bottle head and between the bottle and the generator, 1 x Nasal Cannula.

Download Osmio Duo Hydrogen Water Bottle User Guide

More Information
ModelOsmio Duo Hydrogen Water Bottle 400ml In Ash Rose
In DepthOsmio Duo Hydrogen Water Bottle 400ml In Ash Rose.


SPE (PEM) Dual Chamber electrolysis technology
Material: High-grade clear borosilicate glass with vented cap and base. High-quality Platinum and Titanium Electrode Plates. All other parts are plastic (no water contact).
Nasal cannula is PVC Medical Grade BPA Free.
ORP Value: -300 to -750
H2 concentration: 1100 to 2000 ppb (1.1 to 2.0 ppm) with 7 minute cycle.
Battery: 8v/1A lithium-ion rechargeable (battery is replaceable by authorized Osmio technicians)
Working temperature: 1-75C (33-175F)
Water capacity: 410ML glass upper
Product size: 230* 67mm (10.25″x 2.6″)
Product Lifespan up to 5 years - we can supply battery services once the battery life is depleted.


Clean with citric acid every 4 to 6 weeks. See the manual for details. Please note some water comes out the bottom of the bottle, it is supposed to do that. Please see the diagram on the image carousel to see why. The bottle must always be on a flat surface so that the venting buttons are depressed.


1 year parts and labour in the UK & Ireland. Warranty starts the day of purchase and includes free returns for any customer in mainland UK. Outside the UK may incur your own shipping charges. Our warranty does not cover battery life or the glass, as this can be severely reduced due to overcharging or easily damaged. Please be aware that overcharging the bottle results is a severe battery life reduction.
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Product Questions

a). Does hard water mean the requirement for frequent descaling ?
b). If the treated water needs to be consumed fairly rapidly because of the degradation of hydrogen, does this mean it can’t be carried around for consumption when outdoors walking or playing sport ?
Question by: Patty on 31 Dec 2020, 10:52
a) - yes, if you use hard water the electrodes will scale up quicker
b) -if left out in the open with no turbulence at room temperature with an initial H2 concentration of 1.3 mg/L, the concentration would likely be around 0.6-0.7 mg/L after two hours. It the best to consume water straight after electrolysing. The bottle has a battery - and you can do it on a go.
Answer by: Irina Orlenko on 10 Feb 2021, 18:52
Can you drink as much H water as you want and breathing? what is the recommended?

Question by: Katie Homer on 2 May 2021, 19:06
Osmio Duo designed mail=nly for drinking. You can drink as much water as you want.
With the breathing - the concentration is low, and the battery will get exhausted quickly if it is used a lot. If you intend to use it for breathing - you should look into Osmio Infinity. https://www.osmiowater.eu/osmio-infinity-hydroxy.html
Answer by: Irina Orlenko on 21 May 2021, 18:23