Onpo
Onpo Rose Carbonated Bath Tablets, 20 Pieces
Onpo Rose Carbonated Bath Tablets, 20 Pieces
Rated 4.4 out of 7.0 by Japan’s largest beauty community
A foaming bath additive that instantly spreads the scent of four authentic roses.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This bath additive contains hot spring ingredients (sodium carbonate, sodium sulfate, etc.) and carbon dioxide gas to enhance the effects of a hot bath, promote blood circulation, and relieve stiff shoulders, back pain, and sensitivity to cold, helping to relieve fatigue throughout the day. It leaves you feeling warm even after you get out of the bath. Contains kudzu root and ginger ingredients as moisturizing ingredients. The fragrance contains a special ingredient: oil extracted from freshly picked Bulgarian roses. *Rose oil is commonly used in perfumes and cosmetics, and is known for its aroma that brings feelings of satisfaction and happiness.
Ingredients
Sodium bicarbonate, dried sodium sulfate, sodium carbonate. Other Succinic acid, dextrin, PEG6000, calcium silicate, Pueraria root extract, ginger extract, ethanol, BG, liquid paraffin, fragrance, (+/-) Yellow 4, Yellow 5, Red 102, Red 106
How to use
Add one tablet (45g) to 200L of hot water in the bath and let it dissolve completely before taking a bath.
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.