EUTHYMOL
EUTHYMOL White Purple Dental Rinse, 260ml
EUTHYMOL White Purple Dental Rinse, 260ml
@cosme rating: 5.6/7.0
A quasi-drug dental rinse that can whiten teeth.
✓ 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
A quasi-drug dental rinse that whitens teeth. It features a distinctive purple color, based on the fact that purple is the complementary color to yellow (yellowing). (Quasi-drug) Product Name: Ucimol (EPWPF)
Ingredients
[Solvent] Purified water, ethanol Concentrated glycerin [Cleaning aid] Sodium metaphosphate [Solubilizer] Polyoxyethylene hydrogenated castor oil [Stabilizer] Zinc gluconate, disodium edetate [Flavoring agent] Fragrance (peach floral mint type), sodium saccharin, sucralose [pH adjuster] Sodium dihydrogen pyrophosphate, sodium citrate, phosphoric acid [Foaming agent] Sodium lauryl sulfateDL-α tocopherol acetate [Coloring agent] Red 227, Blue 1
How to use
Take an appropriate amount into your mouth, rinse, spit it out, and then brush your teeth and gums.
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.