Dr. Oral
Dr. Oral 3D Whitening Powder & 3D Dental Floss Set, 25g, 50m (Citrus Mint)
Dr. Oral 3D Whitening Powder & 3D Dental Floss Set, 25g, 50m (Citrus Mint)
Rated 5.2 out of 7.0 by Japan’s largest beauty community
Special set of whitening powder and carbon-adsorbent floss.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
[Set Contents] ・Dr. Oral 3D Whitening Powder (Citrus Mint) 25g (full size) ・Dr. Oral 3D Dental Floss (Citrus Mint) 50m (full size) Whitening Powder <Product Features> Contains the world's only*1 "Bio 3D Apatite(R)*2"! A "powder" toothpaste that removes both yellowing*3 and plaque*4. *1: Toothpaste series containing "Bio 3D Apatite(R)" (Brand research, February 2025) *2: Hydroxyapatite (cleaning agent) *3: Discoloration *4: By brushing Floss <Product Features> Expanding floss fits between teeth. Charcoal-infused black thread adsorbs plaque that causes bad breath. Unique wave fibers penetrate into even the smallest details such as between teeth and periodontal pockets, adhering tightly to trap plaque. "Thorough Removal Dental Floss" A refreshing and invigorating mint flavor. Easy to use even for beginners thanks to the included wax! Recommended by dentists and dental hygienists.
Ingredients
How to use
Whitening Powder Take an appropriate amount onto a dry toothbrush and carefully brush your teeth and gums. Rinse your mouth after use. <When using for the first time> Remove the cap and open the top lid, then press down on the gasket with your finger to remove it. After that, put the cap back on the container before use. Always open the container while keeping it horizontal. Floss (1) Cut a length of about 40 cm and wrap it around the middle fingers of both hands at intervals of about 15 cm. (2) Use your thumb and index finger to pull the thread taut, leaving about 1-2 cm. (3) Slowly move the floss back and forth along the interdental space, inserting it little by little between the teeth. (4) Once it has passed the part where the teeth are touching, insert a little into the gap between the teeth and gums (periodontal pocket). POINT! Even healthy mouths have periodontal pockets of about 2-3 mm, where plaque easily accumulates. This is a particularly important care point! (5) After cleaning each interdental space, move the used part and clean the next interdental space with a new part. After use, rinse your mouth or brush your teeth.
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.