--- product_id: 63375272 title: "SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack" brand: "smartmouth" price: "¥11751" currency: JPY in_stock: true reviews_count: 8 category: "Smart Mouth" url: https://www.desertcart.jp/products/63375272-smartmouth-dry-mouth-zinc-activated-mouthwash-mint-16-fl-oz store_origin: JP region: Japan --- # 24-hour bad breath protection Rehydrates dry mouth instantly Zinc-activated odor elimination SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack **Brand:** smartmouth **Price:** ¥11751 **Availability:** ✅ In Stock ## Summary > 💧 Stay fresh, stay confident—24/7 hydration and odor defense! ## Quick Answers - **What is this?** SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack by smartmouth - **How much does it cost?** ¥11751 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/63375272-smartmouth-dry-mouth-zinc-activated-mouthwash-mint-16-fl-oz) ## 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 - • **Dual-Solution Zinc Power:** Patented Smart-Zinc tech neutralizes bad breath at the source - • **Hydrate & Soothe All Day:** Instant relief for dry mouth discomfort with every rinse - • **Fresh Breath, No Compromise:** Alcohol-free, sugar-free, and gentle formula for daily use - • **Confidence Backed by Guarantee:** 60-day satisfaction promise for worry-free oral care - • **Clinically Proven 24-Hour Freshness:** Scientifically validated to keep breath fresh twice daily ## Overview SmartMouth Dry Mouth Zinc Activated Mouthwash is a dentist-developed, alcohol-free oral rinse that instantly rehydrates dry mouth and uses patented dual-solution zinc technology to eliminate and prevent bad breath for a full 24 hours. This mint-flavored, gentle formula is designed for daily use and comes with a 60-day satisfaction guarantee, making it a trusted choice for optimal oral health and fresh breath. ## Description desertcart.com : SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack | Dry Mouth Rinse for Immediate Relief and Instant Fresh Breath, Optimal Oral Health : Health & Household 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. Review: Mouth wash - Works great ## 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 | #20,794 in Health & Household ( See Top 100 in Health & Household ) #159 in Mouthwashes | | Brand | SmartMouth | | Brand Name | SmartMouth | | Customer Reviews | 4.5 out of 5 stars 1,541 Reviews | | Flavor | Mint | | Global Trade Identification Number | 00710822047298 | | Item Form | Liquid | | Item Highlight | Dry Mouth Rinse for Immediate Relief and Instant Fresh Breath, Optimal Oral Health | | 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 | Cleansing | | UPC | 697366006182 710822047298 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** SmartMouth - **Flavor:** Mint - **Liquid Volume:** 32 fluid ounces - **Product Benefits:** Cleansing ## Images ![SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack - Image 1](https://m.media-amazon.com/images/I/81+P-LuhJ4L.jpg) ![SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack - Image 2](https://m.media-amazon.com/images/I/81hnQINZs7L.jpg) ![SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack - Image 3](https://m.media-amazon.com/images/I/815wDw1rfXL.jpg) ![SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack - Image 4](https://m.media-amazon.com/images/I/81kL2k916PL.jpg) ![SmartMouth Dry Mouth Zinc Activated Mouthwash, Mint, 16 fl oz, 2-Pack - Image 5](https://m.media-amazon.com/images/I/81BUMJ8-i5L.jpg) ## Available Options This product comes in different **Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great relief for dry mouth + fresh breath! *by R***T on January 7, 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. ### ⭐⭐⭐⭐⭐ Mouth wash *by F***R on October 13, 2026* Works great ### ⭐⭐⭐⭐⭐ The absolute best. *by J***V on August 1, 2026* Best anti bad breath mouthwash ever. Only down side may give you a little dry mouth. But gum or a mint will help the dry mouth. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/63375272-smartmouth-dry-mouth-zinc-activated-mouthwash-mint-16-fl-oz](https://www.desertcart.jp/products/63375272-smartmouth-dry-mouth-zinc-activated-mouthwash-mint-16-fl-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-23*