Hydrogen Water Bottles: 7 Critical Features Sellers Won’t Tell You

Which hydrogen water bottle is best?
One of the most frequently asked questions!

If you’ve come to this page, you’re likely aware of the many benefits of Molecular Hydrogen: enhanced hydration, anti-inflammatory, anti-allergic properties, among others.

In this article, I’ll focus solely on the technical aspects of selecting a hydrogen water generator.

Given that hydrogen tablets are magnesium-based and may interact with medications and have associated negative effects, I’ve decided to exclusively consider on-demand hydrogen water bottles.

Here are the features I find most important when buying a hydrogen water bottle.

I’m sure you’ll find them relevant too.

1. I want a hydrogen water bottle that is well-built, high-performing,  with certified PPB and long-lasting to ensure the best return on my investment.

2. The device must be safe, based on the materials used and the mechanics of the electrolysis process.

3. It should be easy to operate, clean, and maintain.

4. I’m looking for clear, extensive instructions, perfect customer support, ideally from an American company for quick response and shipping times if I need help.

5. Finally, I will consider the design and packaging.

Let’s begin.

BUILD, PERFORMANCE & LONGEVITY

The main external materials are glass or plastic for the bottle, and stainless steel or plastic for the body.

Internally, we find platinum-plated titanium electrodes, proton exchange membranes (PEM), plastics, and silicone gaskets.

I’m most interested in what the water I’ll be drinking comes in contact with: the container, electrodes, and membrane.

GLASS VS TRITAN PLASTIC CONTAINER

There are two main types of hydrogen water bottles: those delivering below 1.6ppm and those above. Higher concentrations require increased internal pressure, necessitating special containers. I prefer Tritan bottle as it gives me the highest hydrogen concentration and then i can transfer the water to a glass bottle.

CONTAINER CAPACITY

A common question is how much hydrogen water to drink daily. This influences the needed container size. Hydrogen water bottles work under pressure to achieve higher that 1.6ppm concentrations. Thus, smaller container volume allow higher concentration in less time. Opt for the smallest container for more hydrogen, not more water. 

Remember: A hydrogen water bottle is not a substitute for a water bottle but rather a supplement generator.

With Ocemida’s 5000ppb, for example, I only need two bottles daily for my antioxidant intake.

COST

Considering all components, it’s impossible to find a decent hydrogen water bottle under $100. Beware of cheaper models with dubious membranes.

CHAMBERS

PEM separates oxygen from hydrogen, avoiding Chlorine and Ozone formation. A double chamber, one for hydrogen and one for oxygen expulsion, is a must have. Some manufacturers cut costs by not expelling toxic byproducts, leading to bad taste, smell, and headaches.

ELECTRODES

Some devices under $50 use stainless steel electrodes, which can potentially leak heavy metals, posing health risks. Unfortunately, these are all over Amazon.
Reputable brands typically use platinum-plated electrodes and are certified for safety and quality.

EASY TO CLEAN

The PEM of the device (Proton Exchange Membrane) needs to be soaked in water to function. Constant moisture can lead to mold growth, making ease of cleaning a crucial factor.

While the large openings make cleaning easier, they also increase the risk of leaks. This design requires large gaskets, which, if not positioned perfectly or tightened properly, can lead to frustrating leaks.

My take? 
Rinse your bottle daily and don’t drink directly from the bottle to prevent saliva backwash. This will prevent your own bacteria growing inside the bottle and will reduce the need for cleaning.

SELF-CLEANING BOTTLES !!!

Hydrogen water generators commonly use these cleaning methods:

1. UV or near-UV light
2. Ozone
3. Self-cleaning membrane

The first method employs a ultra-violet or near UV blue light during operation to disinfect the membrane and electrodes. The ozone method, on the other hand, reverses the electrodes’ polarity to produce ozonated water.

The key difference is that ozone cleaning requires pausing the device to change the water. Yet the resulting ozone water can be used for mouth rinsing or surface disinfection.

Note: Daily rinsing and occasional cleaning with distilled vinegar are still necessary.

Advice: Keep your bottle closed to prevent mold spore contamination. If you drink directly from it, wash and rinse the inside with warm water after each use.

Higher concentration on the left, ease of cleaning to the right

Notice the small openings and sharp corners inside the bottle on the left. These design features make it difficult to clean thoroughly but these are the bottles that support the high pressure and allow the highest concentration of hydrogen. Ins and outs always!

Note: Avoid washing Tritan or plastic containers in the dishwasher, as the heat may deform the container or its threads!

ACCESSORIES

Some hydrogen water bottles come with accessories, while others don’t even include a charger. Let’s explore which accessories are essential and which are merely marketing gimmicks.

Inhalation adapter

Some bottles come with an inhalation adapter and a nasal cannula. Initially, this seems like a valuable accessory, but its usefulness diminishes upon closer examination.

The provided cannula is transparent, designed for oxygen, which has a much larger molecule size than hydrogen. In our tests, we observed that when the cannula’s end is submerged in water, very few hydrogen bubbles reach the end. This indicates that most of the hydrogen escapes through the tube’s walls. A meaningful hydrogen inhalation impact requires a gas flow that isn’t achievable with electrolytic cells producing less than 5.0 ppm.

However, inhalation from a portable hydrogen water bottle is still feasible, provided it’s a high-performance device. Look for hydrogen water bottle with certified PPB levels and equipped with a white silicone cannula for better efficiency.

BOTTLE ADAPTERS

Some brands offer an adapter which allows the use of a 330ml bottled water.
This is a nice addition in case you have no way to get filtered water at work or while travelling.

Protective Sleeve

If you go to the gym or take your bottle with you to work or while travelling, it’s always a good idea to have a neoprene carrier. It provides protection from dust and damage and keeps your water cool for longer.

LET’S SEE 3 OF HWL MOST COMPARED HYDROGEN WATER BOTTLES SIDE-BY-SIDE

I have personally purchased, disassembled and tested these models for several months. I have written an in depth review for each one but here is a quick summary:

BRAND	ionbottles	H2 MAXX	OCEMIDA
CONTAINER SIZE	14 OZ	14 OZ	12 OZ
MAX PPM	1.6	4.5	5.0
CERTIFIED PPB	NO	NO	YES
MATERIAL SAFETY  CERTIFICATE	NO	NO	YES
SELF–CLEANING	NO	YES	YES
PEM TECHNOLOGY	NO	YES	YES
VALUE FOR MONEY	2/5	4/5	5/5

Remember that the best hydrogen water bottle for you will depend on your specific needs and preferences. Consider factors like daily consumption, warranty and return policy, and budget when making your decision. Ultimately, investing in a well-built, high-performing hydrogen water bottle can be a valuable addition to your health and wellness routine.