• bath salt with a wooden spoon and bowl on a white background
  • Wooden bowl with white powder and a wooden spoon on a wooden surface with greenery.
  • Bottle of tea and wooden bowl with spoon on a wooden stool with towel and greenery
  • Bottle of Japanese drink with a wooden bowl and towel on a wooden stool
  • A container of Onso Alkaline Bath Salts with a gold and brown design, featuring Japanese text and branding from Earth. Next to the container is a small pile of fine white bath powder, and a sprig of green leaves with red berries is placed on the right. The background is a neutral gray surface, creating a clean and minimalist presentation.
  • A container of Onso Alkaline Bath Salts standing upright against a neutral gray background. The packaging features a gold and brown design with Japanese text, branding from Earth, and an image of bubbling water, emphasizing its hot spring-inspired benefits. The product is designed to recreate the relaxing and skin-smoothing effects of a Japanese onsen bath at home.
  • A container of Onso Alkaline Bath Salts standing on a neutral surface, with a sprig of green leaves and red berries beside it. The packaging features a gold and brown design with Japanese text, highlighting its hot spring-inspired benefits. The product aims to recreate the relaxing and skin-smoothing effects of a Japanese onsen bath at home. The background is a soft gray, complementing the product’s natural aesthetic.
1 8

Hinoki Onsen Bath Salts

$16.00
$16.00
Add $84.00 more to unlock free shipping
Free shipping
Orders over $100
Duties covered
All import fees included
Ships from Japan
3–10 business days
  • Hurry, only 7 items left in stock!
Description

Like warm mineral water flowing through a forest of cypress, each bath invites the body to release tension and the mind to return to calm.

Crafted for Onsen Relaxation

These Japanese bath salts are designed to recreate the soothing ritual of an onsen hot spring bath in your own home. Inspired by traditional Japanese bathing culture, they transform a simple bath into a refined wellness moment of warmth and calm.

Mineral Salts, Hinoki Aroma

Enriched with magnesium sulfate, calcium bicarbonate, and potassium chloride, these alkaline bath salts help soften skin while supporting circulation and relaxation. The gentle hinoki cypress aroma fills the air with a refreshing forest scent, creating a deeply calming bathing experience.

Rooted in Onsen Tradition

Inspired by centuries of Japanese hot spring bathing, these onsen bath salts reflect a culture where bathing restores both body and spirit. More than a bath product, they bring the peaceful atmosphere of a Japanese spa ritual into everyday life.
Details
  • Weight: 21.2 oz (600 g)
  • Ingredients: Magnesium sulfate, calciumbicarbonate, potassium chloride
  • Aroma: Natural hinoki (Japanese cypress) fragrance
  • Origin: Made in Japan
  • Designed for spa-inspired home bathing
How to use
  • Fill your bathtub with warm water
  • Add 2–3 tablespoons of bath salts and stir until
    dissolved
  • Soak for 15–20 minutes and breathe in the hinoki aroma
  • Rinse lightly and towel dry gently
  • Use regularly for best results
Care & Warnings
  • Store in a cool, dry place away from direct sunlight
  • Keep sealed tightly to preserve aroma and freshness
  • For external use only, do not ingest
  • Avoid contact with eyes or broken skin
  • Keep out of reach of children

 
bath salt with a wooden spoon and bowl on a white background
Wooden bowl with white powder and a wooden spoon on a wooden surface with greenery.
Bottle of tea and wooden bowl with spoon on a wooden stool with towel and greenery
Bottle of Japanese drink with a wooden bowl and towel on a wooden stool
A container of Onso Alkaline Bath Salts with a gold and brown design, featuring Japanese text and branding from Earth. Next to the container is a small pile of fine white bath powder, and a sprig of green leaves with red berries is placed on the right. The background is a neutral gray surface, creating a clean and minimalist presentation.
A container of Onso Alkaline Bath Salts standing upright against a neutral gray background. The packaging features a gold and brown design with Japanese text, branding from Earth, and an image of bubbling water, emphasizing its hot spring-inspired benefits. The product is designed to recreate the relaxing and skin-smoothing effects of a Japanese onsen bath at home.
A container of Onso Alkaline Bath Salts standing on a neutral surface, with a sprig of green leaves and red berries beside it. The packaging features a gold and brown design with Japanese text, highlighting its hot spring-inspired benefits. The product aims to recreate the relaxing and skin-smoothing effects of a Japanese onsen bath at home. The background is a soft gray, complementing the product’s natural aesthetic.
Free shipping & import fees covered on orders over $100

The Irasshai Way

  • Secure Payment

    Safe Shopping Guaranteed

  • Worldwide Delivery

    Fast delivery options with tracking
    No EU/US import duties

  • Sustainability

    Crafted with care in Japan, using natural materials and mindful production.

  • Support Mental Health

    Every purchase helps preserve Japanese wellness traditions and support artisan communities.