H2J Serum - Unlimited Antioxidant Water

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Discover our hydrogenated water, a powerful natural anti-oxidant for youthful, glowing skin. Effectively protecting against daily aggressions, this spray serum offers a remarkable anti-aging effect. In addition to being a 100% natural anti-oxidant, it has soothing and anti-inflammatory properties, ideal for balanced and radiant skin. Thanks to our zero waste approach, this serum is designed to be created perpetually, reducing environmental impact. No need to renew bottles, adopt a lifestyle that respects the planet while taking care of your skin.

H2J Serum: Your Secret to Glowing Skin

Discover the H2J Serum, an essential product for healthy, youthful skin. Our revolutionary serum protects your skin from signs of premature aging, without any chemicals, thanks to a 100% natural water-based formula enriched with hydrogen molecules. If you aspire to radiant skin that is less prone to problems, less sensitive and more comfortable, then H2J Serum is your solution.

Hydrogen: a Powerful Natural Ally for your Skin

H2J Serum is a hydrogenated water generator, an innovative technology that enriches water with active hydrogen molecules, the most powerful natural antioxidant known to date. Thanks to its small size, molecular hydrogen easily penetrates the skin barrier to neutralize the free radicals responsible for skin aging. Its effectiveness is supported by international studies, confirming its anti-inflammatory and protective role.

A Natural Anti-aging Shield

Free radicals, present in our daily environment, damage skin cells, leading to loss of tone, elasticity and other skin problems. H2J Serum acts as a protective shield, neutralizing free radicals and preserving the youthfulness of your skin. Unlike traditional creams, our serum penetrates deep to treat skin problems at the source.

Ecological Commitment: Zero Waste

The H2J Serum is part of an ecological approach by reducing waste. Infinitely reusable, it requires only water for its production, thus offering a sustainable and economical solution. With its exclusive PEM membrane, our serum guarantees pure and powerful hydrogenated water, without any unwanted residue.

How it works ?

Our serum, presented in a 15 ml spray bottle, transforms water into hydrogenated water in just two minutes of activation by electrolysis. This hydrogenated water, rich in active molecules, is ready to neutralize free radicals and revitalize your skin. Easy to use, simply activate the serum before each use to benefit from its benefits.

Enjoy Instant Benefits

Use H2J Serum daily, morning and evening, on clean skin before applying your usual cream. Its compact size makes it ideal for use on the go, allowing you to refresh and protect your skin wherever you are. Give your skin the treatment it deserves with H2J Serum, your personal elixir of youth.


H2J Serum: Your Secret Weapon for Radiant Skin

H2J Serum is much more than a simple skincare product, it is a revolution for your beauty routine. Thanks to its exceptional antioxidant power, it protects and preserves the health and beauty of your skin over time.

A Natural Antioxidant Shield

H2J Serum acts as a protective shield for your skin, reducing inflammation and soothing irritations such as sunburn, eczema, psoriasis and acne. Its dual antioxidant and anti-inflammatory action makes it an essential ally, particularly during the summer months when the skin is subject to increased stress.

Preservation of Skin Youth

By increasing collagen synthesis, H2J Serum maintains skin firmness and elasticity, thereby reducing wrinkles, fine lines and other signs of skin aging. In addition, it preserves the skin's hydration, strengthening its natural barrier and preserving its youthfulness.

Easy and Ecological Use

Activated in just two minutes, H2J Serum is easy to use and requires only distilled or demineralized water. Its refillable bottle, equipped with a rechargeable battery, allows up to 20 uses before recharging, thus reducing plastic waste and contributing to an ecological approach.

Studies Prove It

The benefits of hydrogenated water are supported by clinical and experimental studies, confirming its effectiveness as an antioxidant and anti-inflammatory. Research has also shown its potential in treating various skin conditions, such as eczema, psoriasis and acne.

Sublimated Skin Everyday

Integrate H2J Serum into your daily beauty routine for healthy, youthful-looking skin. Use it morning and evening on cleansed skin before applying your usual skincare cream, or take it with you for a refreshing touch-up any time of day.

Trust H2J Serum to enhance your skin and offer it the best of nature, without compromising on quality or effectiveness.

Dimensions 32.3x32.3x135.5mm
Tank Capacity 15ml
Battery Lithium polymer // 400MAH
Siding Food grade PC
Electrolysis time 2 minutes (LEDs turn off at the end of electrolysis)
Battery life 20 electrolysis
Loading time < 2 hours
Dissolved hydrogen content (after electrolysis) 800 PPB after test carried out (1000 PPB indicated by the manufacturer)
Charging indication Red light
Battery recharged indication blue light
Low battery indication Red light
Certification European CE certification
Model CHW01
Included with the bottle USB cable and user manual
Instructions Download the H2J Serum instructions
(*)Free delivery from €35 for mainland France.
Free delivery from €149 for Europe, Switzerland and the United Kingdom.
Free shipping appears as a discount in your basket.
Prices expressed excluding taxes for Switzerland, the French Overseas Territories, and non-EU countries.


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The Cool Bed III uses a water-fill system that absorbs your dog's body heat, providing a cooling and comfortable surface.

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Simply fill the mat with water via the valve provided for this purpose, then evacuate excess air to maximize contact of the water with the surface.

Is this mat suitable for all dogs?

Yes, the Cool Bed III is available in two sizes (Small and Medium), suitable for dogs of all sizes and ages.

Is it difficult to maintain?

No, the mat is easy to clean. Simply drain the water, let it dry and wipe it with a damp cloth if necessary.

Is the mat safe for dogs with allergies?

Absolutely, the Cool Bed III is made from non-toxic and hypoallergenic materials, ideal for dogs with sensitive skin.

Can the mat be used outdoors?

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How long does the Cool Bed III last?

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Puis-je faire ma propre tisane ?

Absolument ! Vous pouvez cueillir vos propres plantes comme la menthe, la camomille ou la mélisse, les faire sécher et les utiliser pour créer des infusions sur mesure. Assurez-vous simplement que les plantes soient comestibles et non traitées avec des pesticides.