The Bresco
The Breathco Oral Rinse (Mild Mint), 500ml
The Breathco Oral Rinse (Mild Mint), 500ml
@cosme rating: 5.0/7.0
No need to worry about bad breath anymore!
✓ 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
This mouthwash was developed by an American dentist for his daughter, who suffered from bad breath. Sodium hypochlorite triple-targets "food for the bacteria that cause bad breath," "bad breath bacteria," and "bad breath itself" to improve your oral environment* and keep your breath fresh for longer. *By cleaning. Non-alcoholic/low-irritation Committed quality: gluten-free/vegan-friendly/paraben-free/no colorings/natural flavors/sulfate-free/saccharin-free/no animal testing Low-irritation and mild to use Mild Mint
Ingredients
Water / Solubilizer: PEG-40 Hydrogenated Castor Oil / Cleaning Agent: Sodium Chlorite / Fragrance: Peppermint Oil / pH Adjuster: EDTA-4Na, Sodium Hydroxide, Sodium Bicarbonate / Preservative: Sodium Benzoate
How to use
After brushing your teeth, place an appropriate amount (approximately 10mL, 1/3 of a cap) in your mouth, rinse for about 90 seconds, and then spit it out. We recommend using it twice a day for those aged 18 and over, and once a day for those aged 12 to 18. *There is no need to rinse with water after use. *Please refrain from eating or drinking for about 5 minutes after use. *Use in addition to your daily toothbrushing routine.
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.