---
product_id: 277165867
title: "SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack"
brand: "smartmouth"
price: "$77.83"
currency: USD
in_stock: true
reviews_count: 5
category: "Smart Mouth"
url: https://www.desertcart.us/products/277165867-smartmouth-dry-mouth-zinc-activated-mouthwash-dry-mouth-rinse-immediate
store_origin: US
region: United States of America
---

# 24-hour proven bad breath protection Rehydrates dry mouth instantly Zinc-activated dual-solution tech SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack

**Brand:** smartmouth
**Price:** $77.83
**Availability:** ✅ In Stock

## Summary

> 💥 Freshness that lasts, relief you can feel — join the SmartMouth revolution!

## Quick Answers

- **What is this?** SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack by smartmouth
- **How much does it cost?** $77.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/277165867-smartmouth-dry-mouth-zinc-activated-mouthwash-dry-mouth-rinse-immediate)

## Best For

- smartmouth enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Gentle Formula:** Alcohol, sugar, gluten, and paraben-free for a non-burning, dentist-developed daily rinse.
- • **Hydrate & Soothe All Day:** Experience lasting moisture and comfort for dry mouth with every rinse.
- • **Fresh Breath, No Compromise:** Clinically proven 24-hour bad breath elimination with just twice-daily use.
- • **Cutting-Edge Zinc Activation:** Patented dual-solution formula unleashes zinc ions to neutralize odor-causing sulfur gases.
- • **Confidence Backed by Guarantee:** 60-day satisfaction promise ensures your oral care investment is risk-free.

## Overview

SmartMouth Dry Mouth Zinc Activated Mouthwash is a dual-solution, zinc-powered oral rinse designed to provide immediate relief from dry mouth while delivering clinically proven 24-hour bad breath protection. This alcohol-free, sugar-free, and gluten-free formula offers a soothing mint flavor without burning, making it ideal for daily use. Backed by a 60-day satisfaction guarantee, it’s the trusted choice for professionals seeking optimal oral health and all-day confidence.

## Description

Shop Mouthwash Visit the store Shop Mouthwash Visit the store Shop Oral Care

Review: The BEST! - This is the best product I have found for reliably fresh breath. One "swish" in the morning and my mouth is fresh all day.
Review: Great relief for dry mouth + fresh breath! - I’ve been dealing with dry mouth for a while and this mouthwash really helps keep my mouth feeling moist and comfortable throughout the day. The mint flavor is refreshing but not too strong, and there’s no burning sensation like with some alcohol-based rinses. I noticed a big improvement in my breath as well — it feels cleaner for hours after rinsing. The zinc-ion technology seems to do what it claims! The only downside is the dual-pour bottle design — you have to pour carefully to get both sides to come out evenly, and it can be finicky at first. But once you get the hang of it, it works fine and is worth the slightly higher price for the relief it gives.

## Features

- Rehydrating Oral Rinse: The SmartMouth Dry Mouth Zinc Activated Mouthwash is a moisturizing mouthwash that soothes dry mouth and oral discomfort
- Zinc-Activated Oral Rinse: Patented dual-solution Smart-Zinc technology activates zinc ions as you pour, eliminating sulfur gas that causes bad breath and preventing new odor from forming
- All-Day Bad Breath Prevention: SmartMouth dual-solution mouthwash is scientifically proven to eliminate and prevent bad breath for 24 hours of instant fresh breath with twice-daily rinse
- Dentist Developed Formula: This gentle, non-burning mouthwash is alcohol-free, sugar-free, gluten-free, paraben-free, and designed for daily use
- SmartMouth Satisfaction Guarantee: SmartMouth offers a 60-day satisfaction guarantee, providing peace of mind with your oral care purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077DXLN45 |
| Active Ingredients | zinc |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #13,704 in Health ( See Top 100 in Health ) #149 in Mouthwashes |
| Brand | SmartMouth |
| Brand Name | SmartMouth |
| Customer Reviews | 4.4 out of 5 stars 1,602 Reviews |
| Flavor | mint |
| Flavour | mint |
| Global Trade Identification Number | 00710822047298 |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 32 Fluid Ounces |
| Liquid volume | 32 Fluid Ounces |
| Manufacturer | SmartMouth |
| Manufacturer Part Number | SM309-2 |
| Material Features | Alcohol Free |
| Material Type Free | Alcohol Free |
| Model Number | SM309-2 |
| Number of Items | 2 |
| Product Benefits | Dry Mouth Relief & Bad Breath Prevention |
| Product benefits | Dry Mouth Relief & Bad Breath Prevention |
| UPC | 697366006182 710822047298 |
| Unit Count | 2.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** SmartMouth
- **Flavour:** mint
- **Liquid volume:** 32 Fluid Ounces
- **Product benefits:** Dry Mouth Relief & Bad Breath Prevention

## Images

![SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack - Image 1](https://m.media-amazon.com/images/I/810hNNrPkhL.jpg)
![SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack - Image 2](https://m.media-amazon.com/images/I/71lUEWUKAPL.jpg)
![SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack - Image 3](https://m.media-amazon.com/images/I/71xn3bqjkML.jpg)
![SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack - Image 4](https://m.media-amazon.com/images/I/81RdFk8KVeL.jpg)
![SmartMouth Dry Mouth Zinc Activated Mouthwash - Dry Mouth Rinse for Immediate Relief & Instant Fresh Breath - Optimal Oral Health - Sugar, Gluten & Alcohol-Free - Soothing Mint - 16 fl oz - 2 Pack - Image 5](https://m.media-amazon.com/images/I/81Qdw-5P7NL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The BEST!
*by J***Y on 10 August 2025*

This is the best product I have found for reliably fresh breath. One "swish" in the morning and my mouth is fresh all day.

### ⭐⭐⭐⭐⭐ Great relief for dry mouth + fresh breath!
*by R***T on 7 January 2026*

I’ve been dealing with dry mouth for a while and this mouthwash really helps keep my mouth feeling moist and comfortable throughout the day. The mint flavor is refreshing but not too strong, and there’s no burning sensation like with some alcohol-based rinses. I noticed a big improvement in my breath as well — it feels cleaner for hours after rinsing. The zinc-ion technology seems to do what it claims! The only downside is the dual-pour bottle design — you have to pour carefully to get both sides to come out evenly, and it can be finicky at first. But once you get the hang of it, it works fine and is worth the slightly higher price for the relief it gives.

### ⭐⭐⭐⭐⭐ First Time Purchase But Now Lifetime Convert
*by J***O on 17 October 2020*

Because of medical conditions and medications I have to take, I get dry mouth daily. I've tried other dry mouth specific products (think Biotene) and this SmartMouth Dry Mouth works wonders. It does have a slightly unpleasant taste but, really people, it is worth the 30 seconds of swishing for a full night of avoiding dry mouth and very pleasant morning breath. I'm really happy with this product. If you're looking for a minty refreshing "Ahhhhhh" moment, you won't find it here; however, your bedroom partner will appreciate your breath in the morning and those who get dry mouth during the night will be able to sleep the night like a baby instead of having to sip on water because your mouth becomes a desert. I wear oxygen (through a nasal cannula) but at one time I was misdiagnosed as having sleep apnea and had to wear a C-PAP which also caused terrible dry mouth - which if you've ever worn a C-PAP you have remove the whole octopus from our face to take a sip of water. Not if you use this before you mask up before bed. If you want to travel, buy the TRAVEL bottle because the large bottle is NOT for traveling. The lid snaps in place but is not going to survive in your carry-on/suitcase even if you tape down the lid and put it in a baggie. I don't do a lot of traveling but if I ever take a trip, I will purchase the travel bottle.

## Frequently Bought Together

- SmartMouth Activated Dry Mouth Mouthwash, Dry Mouth and Bad Breath Relief, Mint, 16 fl oz, 2 Pack
- SmartMouth Dry Mouth Dual-Action Mints - Sugar-Free Breath Mints - 50 Count, 3 Pack, Mellow Mint
- SmartMouth Premium Zinc Ion Toothpaste - Whitening - with Fluoride - Refreshing, Anti-Cavity Toothpaste for Adults - Strengthens Enamel - Mild Mint Flavor, 6 oz (2 Pack)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-20*