Onpo
Onpo Forest Carbonated Bath Tablets, 20 Pieces
Onpo Forest Carbonated Bath Tablets, 20 Pieces
Rated 4.3 out of 7.0 by Japan’s largest beauty community
Contains oil extracted from Aomori Viva in Aomori Prefecture.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Hot spring ingredients (sodium carbonate, sodium sulfate, etc.) and carbon dioxide gas enhance the bathing effect, promote blood circulation, and are effective against stiff shoulders, lower back pain, and poor circulation, relieving fatigue throughout the day. The warm feeling lasts even after you get out of the bath. Contains chili pepper and ginger ingredients (moisturizing ingredients). "Forest" has a relaxing effect that soothes the mind. This carbonated bath additive comes in an assortment of four forest-inspired scents.
Ingredients
Sodium bicarbonate, sodium sulfate, sodium carbonate, succinic acid, dextrin, PEG6000, calcium silicate, capsicum extract, ginger extract, liquid paraffin, ethanol, fragrance, (+/-) Yellow No. 4, Yellow No. 5, Blue No. 1, Red No. 102
How to use
Add one tablet (45g) to approximately 200L of bathwater and allow it to dissolve before bathing. The carbon dioxide gas remains dissolved in the water even after the bubbles have disappeared, so the effect lasts for a long time. Bathing within two hours of dissolving the tablet is most effective.
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.