Kokoro Japan

Hydrogen Bath Salt

Hydrogen Bath Salt - Main image
$7142.6 $10060 In stock

Category: Bath Salt

As a "hydrogen specialty store," we at New Japan Hydrogen have listened to the voices of various customers for about 10 years.


Hydro Bubble Bath is a self-confident work developed only for those who are seriously worried.


High-concentration hydrogen is continuously generated about 5 minutes after being dissolved in hot water.


MAX 1.4ppm generated!


Since it maintains 1.0ppm even after 2 hours, it is a feature that the whole family can take it with a single bath salt.


Recommended for those who are afraid of pain and itching and are resistant to bathing.


The smooth, soft water softens and gently removes excess keratin on the skin.


Supports "the original power" that has been weakened by excessive attention to hypoallergenicity.

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Customer Reviews (4.8 / 5 · 5 reviews)

Andrew K. ★★★★★

My skin felt noticeably softer after just one soak, and the bubbles lingered for a good 20 minutes. I've tried a lot of bath salts, but this one really delivers that silky feel without any sticky residue.

Olivia ★★★★★

The water felt silky smooth and my skin didn’t dry out at all afterward. I soaked for nearly an hour and the bubbles were still fluffy when I got out.

Sofia Y. ★★★★★

The bubbles lasted way longer than I expected, which made for a truly relaxing soak. My whole bathroom still smells fresh hours later, and my dry winter skin feels hydrated without any greasy residue.