Lacleche
Lacreche Mouthwash, 450ml
Lacreche Mouthwash, 450ml
@cosme rating: 4.3/7.0
Contains L8020 lactic acid bacteria. Helps with sticky feeling and bad breath that bothers you when you wake up in the morning.
✓ 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 contains L8020 lactic acid bacteria. It addresses the sticky feeling and bad breath you experience when you wake up in the morning. Lacresh mouthwash, which contains L8020 lactic acid bacteria, provides ideal oral care by "preserving good bacteria and reducing bad bacteria" in the mouth.
Ingredients
Base material. water; Wetting agent. PG, glycerin; pH adjuster. sodium citrate; Cleaning agent. dextrin, lactobacillus/rice fermentation product; Flavoring agent. fragrance (apple mint type), xylitol, sucralose; Solubilizer. PEG-60 hydrogenated castor oil; Preservative. methylparaben, ethylparaben, propylparaben
How to use
The contents may have settled, so shake gently before opening the cap and pour according to the scale line inside the cap (approximately 10mL per use). Put the contents in your mouth, rinse for about 20 seconds, then spit it out. There is no need to rinse with water after use. For best results, use after brushing your teeth in the morning and evening (twice a day). This product is not toothpaste, so please continue to brush your teeth as usual.
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.