Transform Your Bath into a Japanese Hot Spring — Experience Onsen Redox

Have you ever experienced a real Japanese hot spring?
That moment when the warmth seeps deep into your body and your skin feels incredibly smooth — it’s pure bliss.

Now, you can bring that “onsen feeling” into your home.
Introducing Onsen Bath Powder – Onsen Redox, a bath additive born from Japanese onsen wisdom and cutting-edge REDOX science.




The Secret Behind “Ahh… That Feels So Good

In Japan, the key to a truly relaxing bath isn’t just temperature or fragrance — it’s the water quality.

Tap water is full of chlorine and oxidants that can leave your skin dry and tired. That’s why even expensive bath oils or salts can’t reproduce the lasting warmth and healing power of real hot springs.

Natural Japanese hot springs, on the other hand, are rich in minerals and naturally reduced (antioxidant) water — what scientists call “Onsen Redox Water.”
This special water neutralizes free radicals, promoting skin renewal, relaxation, and recovery at the cellular level.

From Science to Sanctuary — What Makes Onsen Redox Special

Developed under the supervision of certified Onsen Sommeliers in Japan, Onsen Redox uses advanced hydrogen-based REDOX technology to transform your ordinary tap water into freshly flowing onsen water.

🌿 Key Benefits:

  • Hydrogen nano-bubbles neutralize oxidative stress and support recovery.
  • -450mV reduction potential recreates the rejuvenating power of natural hot springs.
  • Gentle on skin — fragrance-free, additive-free, and safe for sensitive users and babies.
  • Enhances circulation and deep relaxation, like a true Toji (Japanese hot spring therapy).

    It’s not just a bath. It’s daily wellness through water.

Why Onsen Redox Is Loved Worldwide

For stress & fatigue: Melt away tension and let your body restore balance.
For skincare: Hydrate, soften, and protect your skin from daily oxidation.
For athletes: Support muscle recovery and reduce inflammation naturally.
For families: Safe, gentle, and soothing for everyone.

Even professional athletes and wellness experts across Japan and abroad recommend it for total-body recovery and relaxation.


A New Ritual — “Cooking Your Bath”

Think of it like preparing a fine meal.
Just as a chef begins with good stock, a true bath starts with good water.

  • 1️⃣ Add one packet of Onsen Redox to your tub (about 200L).
  • 2️⃣ Mix well for 1–2 minutes to activate the hydrogen bubbles.
  • 3️⃣ Customize your “bath recipe” — add herbs, salts, or essential oils for your desired effect.
  • 4️⃣ Soak at 39–40°C for 15–20 minutes.
  • 5️⃣ Feel yourself reset, relax, and reborn.

💧 Try lavender for deep sleep, citrus for morning energy, or Japanese herbs for circulation.



Voices from the Bath

“It’s like cooking your bath — every soak feels different. My skin has never felt so smooth.” – Female, 30s

“This is real water quality. Not just fragrance or color — my body feels genuinely restored.” – Male, 40s

“I can even use it with my baby. It’s gentle and relaxing for our whole family.” – Mother, 30s


A Small Packet, A Big Transformation

For around $5 per bath, you can transform your ordinary tub into a private Japanese hot spring — complete with the authentic warmth, smooth texture, and healing power of onsen water.

Onsen Redox bridges the world of ancient Japanese hot spring wisdom and modern science — bringing you closer to balance, beauty, and the quiet joy of “to be well.”

Soak. Restore. Rebalance.
Experience Onsen Redox — The True Spirit of Japanese Onsen, at Home.




Experience authentic Japanese onsen water at home.
🛁 Try the 5-pack Onsen Bath Powder – Redox
💎 Or enjoy more savings with the 10-use Onsen Bath Powder – Redox

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