Place the device at the bottom of your tub, press the power button, and let it run for 20 minutes. The bath is ready once the hydrogen generation cycle is complete.
What Is Hydrogen Bathing?
Your skin absorbs what you soak in.

Hydrogen has been studied for its ability to neutralize free radicals—tiny unstable molecules linked to stress, inflammation, and aging. H2 Sphare is a compact hydrogen generator made for your bathtub. It creates hydrogen-rich water through a safe and quiet electrolysis process, using pure titanium and platinum-coated plates.
In warm water, hydrogen may support:


Clearer, more hydrated skin

Relaxation and tension relief

Blood circulation

Muscle recovery

Less tiredness, more recharge

After workouts or stressful days
Designed for Comfort, Built for Safety

Built-in Timer
20-minute cycle, auto shut-off

Zero Ozone Emission
Generates only pure hydrogen—no byproducts

Cord-Free Use
Lithium-ion battery, no exposed wiring


Platinum-Coated Titanium Plate
Anti-corrosive and delivers clean hydrogen every time

Waterproof Certified (IPX8)
Fully submersible and safe in baths

LED Lights
12x blue LEDs + 1 RGB for ambient glow

Produces 1.6ppm of hydrogen-rich water

Produces NO harmful Ozones

Waterproof IPX8 certified
How It Works
No installation. No learning curve. Just press and soak.
Step 1:
Drop in your tub
Waterproof and fully submersible.

Step 2:
Press one button
Starts 20-min hydrogen cycle.

Step 3:
Hydrogen saturates water.
Up to 1.6ppm hydrogen evenly spread.

Step 4:
Relax and soak
That's it. No pills. No mixing.


Certified For Safety & Performance
Built to meet international standards
📄 Waterproof Certification – IPX8
Fully submersible. Safe to use in your bath without worry.
🔬 Tested by TÜV Rheinland
One of the world’s leading testing and certification bodies
→ Complies with EN60529:1991 A1 + A2 standards
⚙️ Zero Ozone Emission Verified
Hydrogen is the only gas released—no harmful byproducts
🔋 Battery Safety
Powered by high-quality lithium-ion cells, designed for repeated use
Gallery & Specifications




Model | FLSP-14 (Blue / Pink) |
Size | 7.87in diameter × 2.97in height |
Weight | Approx. 3.26 lbs |
Voltage | 18.5VDC |
Battery | Lithium-Ion |
Water Temp Range | 68–109°F |
Adapter Input | 100–240VAC, 50–60Hz |
Accessories Included | Adapter, Ring Opener |
FAQ
Yes. It’s IPX8 waterproof certified, which means it’s fully submersible and tested for safe use in baths.
Each cycle produces up to 1.6ppm of dissolved hydrogen, evenly distributed throughout your bathwater.
Hydrogen may help neutralize free radicals and support the body’s natural recovery process. People use it to help with skin clarity, muscle recovery, relaxation, and more.
You can use it daily if you’d like. There are no added chemicals or tablets, so it’s safe for regular use.
Very minimal. After use, rinse the device with clean water and store it in a dry place. No refills, no consumables.
- H2 Spahare main unit
- AC/DC adapter
- Ring cover opener
- User guide
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