Shoyou
(Restocking) Shoyo Shoyo Sensitive Toothpaste, 100g
(Restocking) Shoyo Shoyo Sensitive Toothpaste, 100g
Rated 3.7 out of 7.0 by Japan’s largest beauty community
Newly formulated fresh leaves with potassium nitrate and aluminum lactate
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
Contains five natural plant-derived ingredients to prevent periodontal disease. Hinokitiol is antiseptic, and dipotassium glycyrrhizinate prevents inflammation, preventing periodontal disease. Potassium nitrate and aluminum lactate prevent tooth sensitivity and tooth irritation. The herbal mint scent leaves your mouth feeling refreshed.
Ingredients
Humectant: sorbitol solution, concentrated glycerin Solvent: purified water, ethanol hydrated silica, anhydrous silica Medicinal potassium nitrate, aluminum lactate, dipotassium glycyrrhizinate, hinokitiol Foaming agent: 2-alkyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine Stabilizers: titanium dioxide, disodium edetate, allantoin Thickener: hydroxyethyl cellulose pH adjuster: sodium hydroxide, sodium citrate, citric acid Flavoring agent: fragrance (herbal mint type) Solubilizer: polyoxyethylene hydrogenated castor oil Flavoring agent: angelica extract (1), peony extract Refreshing agent: l-menthol Preservative: paraben Cleanser: soapberry extract Coloring agents: yellow No. 4, blue No. 1
How to use
Take an appropriate amount on a toothbrush and 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.