IL-CORPO
Il-Corpo Mineral Bath Stones, 600g
Il-Corpo Mineral Bath Stones, 600g
@cosme rating: 5.4/7.0
Reusable natural stone bath additives.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This reusable natural stone bath additive is made from 100% amphibole, found only in Tono, at the foot of Mt. Iwate. Simply place the net in a bathtub filled with hot water and enjoy the far infrared rays emitted, creating a rock bath experience. It is colorless and odorless, so it can be used in conjunction with bath additives and essential oils. We recommend using it together with mineral bath powder. *Packaging may change without notice.
Ingredients
How to use
Submerge the bath stones in the net into a bathtub filled with warm water. Place the bath stones in the bathtub approximately 20 minutes before bathing. You can bathe with the bath stones in the bathtub. For larger bathtubs, using two bath stones will be more effective. .Caution. After bathing, remove the bath stones from the bathtub, drain them thoroughly, and store them in a dry, well-ventilated place. If used daily, scale will build up on the amphibole, gradually weakening its far-infrared effect. Replace them every three months.
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.
I've been wanting this for a long time and finally got it! I felt like my body's warmth remained on the day I put it in.
I was looking for something to warm me from the inside out to combat the various pains caused by the cold winter weather, and I came across this product. My stiff shoulders and back pain get worse in the winter, but the stones alone were enough to warm me up. They also help keep me warm after a bath, which is great. Using the bath powder together with the stones makes it even more effective, and the scent is lovely and soothing.
I've been hooked on far-infrared products and came across this. I put it in the bath along with the HOT tab! It's gently warm and seems to be good for the body. I think it's worth continuing to use, so I'm looking forward to using it all winter. It's hard to dry, but I use the bathroom dryer for about an hour and it feels good. If you believe in the effects of far-infrared rays, you should definitely try this!
I'll definitely buy it again! I think these bath stones make a great gift! I felt the effects after just one use. The bath water doesn't cool down easily, and it warms up so gently that I almost feel sleepy while in the bath. My skin feels supple, and I don't get cold after getting out of the bath. Considering it's only 60 yen a day, it's a great value!
After filling the bathtub, I put this product in and left it for 20 minutes before taking a bath, but I didn't feel any particular warmth. I'll give it 3 stars as a placebo effect.