Okuhida Onsen

Yunohana Onsen Powder

$ 18

Unwind from a stressful day and enjoy the atmosphere this 100% all-natural Yunohana Onsen Powder can produce in your bathtub. 

This Yunohana Onsen Powder is a 100% all-natural mineral mix extracted straight from the mineral deposit on Mt. Yakedake in the northern Japanese Alps, with 159 Onsens in its vicinity. Mt. Yakedake is currently still an active volcano that is naturally producing highly concentrated mineral hot springs. Over millions of years, the natural flowing mineral hot springs harden in the soil, is then extracted and refined to produce the finest, most natural Onsen mineral powder. When you apply the Yunohana Onsen Powder in your bath at home, you get an unscented, light milky white, mineral-rich water that allows you to indulge the atmosphere of actually being in an Onsen. As it warms your body up from the inside and out, it will also heal your body, release tension and stress. This Yunohana Onsen Powders minerals have a low alkali base which saves your bathtub from sustaining damage, unlike other sulfur concentrated Yunohanas.

This package contains 250g of Yunohana Onsen Powder, equivalent to 15-20 uses.

Okuhida Yunohana Onsen Powder

Pour 2 tablespoons of Onsen Powder in a bathtub full of water.
Mix the Onsen Powder into the water until it is fully dissolved.
• Rinse the bathtub after each use.

• Reduces body fatigue and aches
• Helps with dry skin
• Relieves stress

• SiO2 + Insol    .91%
• Al2O3              .06%
• Fe2O3             .04%
• CaO            55.11% 
• K2O                 .01%
• ig.loss         43.51%

• Do not consume product, If accidentally consumed, drink a large amount of water and consult your doctor.
• If skin irritation occurs, stop use immediately and consult your doctor.
• Do not mix this item with other bath additives.

• Gifu, Japan


Jinen processes and ships in stock items within 3 business days. If your item is out of stock you will be contacted via email. Orders over $150 that ship within the contiguous United States receive free standard shipping automatically. We offer shipping via UPS and USPS.


If for any reason you are not happy with your purchase, you may return the items within 30 days of purchase for an exchange or full refund for the purchase price of the product.

Returned items must be unused and in the condition you received it in, along with any product tags and original product packaging. Returns must be shipped back in a proper shipping box. You must ensure that returning items are properly packaged, and at your option, insured. 

Jinen is not responsible for return shipping charges unless there is a mistake in the order or there is a product defect.

Refunds will be issued only after we have received your package and have been inspected.

Jinen is not liable for any damages or lost items that occur in the return process.

How to Return

  1. Please fill out the return form included in your package
  2. Carefully package your item(s) and include your completed return form
  3. Ship to the address specified on the return form.


Refunds are issued in the original form of payment for all purchases.
If you have any additional questions regarding shipping and handling, please contact us or 303.647.9866. We’d love to hear from you!