---
product_id: 103487970
title: "Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml"
brand: "biotene"
price: "¥8247"
currency: JPY
in_stock: true
reviews_count: 6
category: "Biotene"
url: https://www.desertcart.jp/products/103487970-dry-mouth-mouthwash-16-fluid-ounces-473-ml
store_origin: JP
region: Japan
---

# Up to 4 hours soothing relief Alcohol & sugar-free hydration Balanced pH for oral health Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml

**Brand:** biotene
**Price:** ¥8247
**Availability:** ✅ In Stock

## Summary

> 💧 Stay fresh, stay hydrated — never miss a moment with Biotene!

## Quick Answers

- **What is this?** Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml by biotene
- **How much does it cost?** ¥8247 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/103487970-dry-mouth-mouthwash-16-fluid-ounces-473-ml)

## Best For

- biotene enthusiasts

## Why This Product

- Trusted biotene brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Comfort:** Experience up to 4 hours of soothing moisture that keeps dryness at bay.
- • **Pure & Gentle Formula:** Alcohol-free and sugar-free to protect your delicate oral tissues without irritation.
- • **pH-Balanced Freshness:** Maintains optimal oral pH to support a healthy mouth environment all day long.
- • **Clinically Trusted Brand:** Biotene, a top choice with 7,300+ glowing reviews, trusted by adults nationwide.
- • **Anytime Use, Maximum Relief:** Safe to use up to five times daily for continuous dryness defense.

## Overview

Biotene Dry Mouth Mouthwash delivers up to 4 hours of soothing moisture with an alcohol- and sugar-free formula that maintains balanced oral pH. Designed for adults, it can be used up to five times daily to relieve dry mouth symptoms and freshen breath, backed by over 7,300 positive reviews and trusted for gentle, effective oral care.

## Description

Product Description

Review: . - I drink water throughout the night because my throat gets very dry. This mouthwash helped me sleep undisturbed after a long time!
Review: Original product - Original production

## Features

- Soothes and moisturizes for up to 4 hours
- Freshens breath
- Alcohol-free and sugar-free
- Provides a balanced pH
- Can be used up to five times a day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000052YCL |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #23,827 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #75 in Mouthwashes |
| Brand | Biotene |
| Country of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 7,333 Reviews |
| Flavor | unflavored |
| Flavour | unflavored |
| Global Trade Identification Number | 00048582003309 |
| Item Form | Liquid |
| Item Weight | 454 Grams |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Biotene |
| Manufacturer Part Number | 048582003309 |
| Model number | 00445 |
| Number of Items | 1 |
| Product Benefits | Softening,Dry Mouth,Soothing,Moisturizing,Freshens Breath,Gentle |
| UPC | 048582003309 |
| Unit Count | 473.0 Milliliters |
| Warranty Description | no warranty available |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Biotene
- **Flavour:** unflavored
- **Item Form:** Liquid
- **Liquid Volume:** 16 Fluid Ounces
- **Manufacturer:** Biotene
- **Net Quantity:** 473.0 Milliliters
- **Number of Items:** 1
- **Product Benefits:** Softening,Dry Mouth,Soothing,Moisturizing,Freshens Breath,Gentle
- **UPC:** 048582003309

## Images

![Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml - Image 1](https://m.media-amazon.com/images/I/616b9o3VjvL.jpg)
![Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml - Image 2](https://m.media-amazon.com/images/I/81iyF17w09L.jpg)
![Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml - Image 3](https://m.media-amazon.com/images/I/81O9wLFKH8L.jpg)
![Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml - Image 4](https://m.media-amazon.com/images/I/81HvAJNDW2L.jpg)
![Dry Mouth Mouthwash - 16 Fluid Ounces, 473 Ml - Image 5](https://m.media-amazon.com/images/I/71iSl450cKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ .
*by P***I on 7 July 2021*

I drink water throughout the night because my throat gets very dry. This mouthwash helped me sleep undisturbed after a long time!

### ⭐⭐⭐⭐⭐ Original product
*by B***R on 19 March 2022*

Original production

### ⭐⭐⭐⭐⭐ Good product
*by V***K on 29 May 2020*

Thank you .. as expected

## Frequently Bought Together

- biotène Oral Rinse Mouthwash for Dry Mouth, Breath Freshener and Dry Mouth Treatment, Fresh Mint, 16 fl oz
- biotène Fluoride Toothpaste for Dry Mouth Symptoms, Bad Breath Treatment and Cavity Prevention, Fresh Mint - 4.3 oz
- ACT Dry Mouth Lozenges with Xylitol, Soothing Mint, 36 Lozenges

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**Shop now:** [https://www.desertcart.jp/products/103487970-dry-mouth-mouthwash-16-fluid-ounces-473-ml](https://www.desertcart.jp/products/103487970-dry-mouth-mouthwash-16-fluid-ounces-473-ml)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-09*