Hamigaki Nadeshiko
Hamigaki Nadeshiko Baking Soda Smooth Toothpaste, 140g
Hamigaki Nadeshiko Baking Soda Smooth Toothpaste, 140g
Rated 4.3 out of 7.0 by Japan’s largest beauty community
Prevent yellowing with baking soda toothpaste! Get sparkling white teeth
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
The power of baking soda (sodium bicarbonate: cleaning agent) removes yellowing caused by plaque, leaving you with a cute, beautiful smile and sparkling white teeth! The protein-dissolving power of baking soda and its gentle, non-irritating scrubbing effect lift away stubborn yellow stains and leave your teeth feeling clean and white! Made with only natural ingredients, since it's something you put in your mouth. 100% plant-derived soap base. Tightens gums! Contains natural salt. Enjoy the refreshing, natural scent of peppermint essential oil. Contains no synthetic surfactants, abrasives, or synthetic fragrances.
Ingredients
How to use
How to use: Take an appropriate amount onto your toothbrush and brush your teeth and gums. Caution: Be sure to check for any abnormalities in your mouth before use. Discontinue use if it does not suit your constitution.
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.