---
product_id: 537643327
title: "Rugby Chest Congestion Relief Expectorant, Guaifenesin USP 100 mg, Alcohol-Free Cherry Menthol Cough Syrup, 16 fl oz (1 Pack)"
brand: "laboratories"
price: "€ 23.23"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rugby Laboratories"
url: https://www.desertcart.sk/products/537643327-rugby-chest-congestion-relief-expectorant-guaifenesin-usp-100-mg-alcohol
store_origin: SK
region: Slovakia
---

# 4-hour dosing – consistent, reliable relief Cherry Menthol flavor – soothing & refreshing 100 mg Guaifenesin USP – potent mucus thinner Rugby Chest Congestion Relief Expectorant, Guaifenesin USP 100 mg, Alcohol-Free Cherry Menthol Cough Syrup, 16 fl oz (1 Pack)

**Brand:** laboratories
**Price:** € 23.23
**Availability:** ✅ In Stock

## Summary

> 🍒 Breathe Better, Live Better – Your Chest’s New Best Friend

## Quick Answers

- **What is this?** Rugby Chest Congestion Relief Expectorant, Guaifenesin USP 100 mg, Alcohol-Free Cherry Menthol Cough Syrup, 16 fl oz (1 Pack) by laboratories
- **How much does it cost?** € 23.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/537643327-rugby-chest-congestion-relief-expectorant-guaifenesin-usp-100-mg-alcohol)

## Best For

- laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Anytime, Anywhere Relief:** Flexible 2-4 teaspoon dosing every 4 hours, perfect for day or night use to keep you moving.
- • **Clear the Way, Breathe Freely:** Clinically proven 100 mg Guaifenesin USP to effectively loosen chest congestion for easier breathing.
- • **Trusted Quality, Trusted Brand:** Formulated by Rugby Laboratories with strict regulatory compliance for dependable wellness support.
- • **Join Thousands Who Breathe Better:** Ranked #225 in Cold & Flu Medicine with 4.4-star reviews—don’t miss out on clearer lungs.
- • **Flavor That Works as Hard as You Do:** Alcohol-free, sugar-free cherry menthol formula delivers soothing relief without harsh aftertaste.

## Overview

Rugby Chest Congestion Relief Expectorant features 100 mg of Guaifenesin USP per dose to effectively thin mucus and ease chest congestion. This alcohol- and sugar-free cherry menthol syrup offers soothing relief with flexible dosing every 4 hours, suitable for adults and children 12+. Trusted by healthcare professionals and highly rated by users, it’s a reliable choice for fast, comfortable respiratory support.

## Description

Buy Rugby Chest Congestion Relief Expectorant, Guaifenesin USP 100 mg, Alcohol-Free Cherry Menthol Cough Syrup, 16 fl oz (1 Pack) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Worked for me and the taste is good - Really works, great menthol taste immediately soothing my throat from coughing, tastes good with a little numbing of throat and tongue but not uncomfortable and seems like a good quality product. My lung congestion broke up the next morning after using the night before. I didn’t need to use a lot of it since it worked so well after. It’s thick enough to make it easy to measure out two teaspoonfuls for over 12 years. I believe the natural ingredients shine through.
Review: Works good, not the best flavor. - Im rating this cough syrup on performance not taste. Easy to swallow, works fast. As for taste supposed to be cherry menthol....but turpentine would taste better. I recommend taking a rinsing swallow of water or even eating a small cracker as it does aggravate my kids stomach. acid upset. Definitely buying again . It loosened the phlegm, and when all coughed up , coughing eases up lasting for a good time.

## Features

- CHEST CONGESTION RELIEF – Rugby expectorant for adults helps loosen and relieve chest congestion by thinning mucus and bronchial secretions, making coughs more productive for easier breathing.
- ACTIVE INGREDIENT – Each dose contains 100 mg of cherry-menthol flavored Guaifenesin USP, a trusted expectorant used to break up mucus buildup and support clearer, more comfortable respiratory function.
- HOW TO USE - For adults and children 12 years and older, take 2 to 4 teaspoonfuls every 4 hours. This sugar-free, and alcohol-free cold medicine is suitable for day or nighttime, designed to provide a soothing and comfortable experience.
- QUALITY FORMUALTION - We maintain high standards of care through strict regulatory compliance to deliver a carefully formulated expectorant.
- RUGBY LABRATORIES – At Rugby Laboratories, we believe wellness should be accessible to everyone. We pride ourselves on our legacy of delivering affordable, high-quality OTC and vitamin supplements, trusted by healthcare professionals and pharmacies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C15T5JRV |
| Best Sellers Rank | #29,149 in Health & Household ( See Top 100 in Health & Household ) #225 in Cold & Flu Medicine |
| Customer Reviews | 4.4 4.4 out of 5 stars (300) |
| Date First Available  | March 31, 2023 |
| Item model number  | QB-GZN9-76M3 |
| Manufacturer  | Rugby Laboratories |
| Package Dimensions  | 8.94 x 4.76 x 3.31 inches; 1.17 Pounds |

## Product Details

- **Active Ingredients:** menthol
- **Brand:** RUGBY LABORATORIES
- **Number of Items:** 1
- **Product Benefits:** Congestion Relief
- **Specific Uses For Product:** Chest Congestion, Cough

## Images

![Rugby Chest Congestion Relief Expectorant, Guaifenesin USP 100 mg, Alcohol-Free Cherry Menthol Cough Syrup, 16 fl oz (1 Pack) - Image 1](https://m.media-amazon.com/images/I/61Rq70u-qCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for me and the taste is good
*by A***Y on October 31, 2025*

Really works, great menthol taste immediately soothing my throat from coughing, tastes good with a little numbing of throat and tongue but not uncomfortable and seems like a good quality product. My lung congestion broke up the next morning after using the night before. I didn’t need to use a lot of it since it worked so well after. It’s thick enough to make it easy to measure out two teaspoonfuls for over 12 years. I believe the natural ingredients shine through.

### ⭐⭐⭐⭐⭐ Works good, not the best flavor.
*by L***. on December 7, 2025*

Im rating this cough syrup on performance not taste. Easy to swallow, works fast. As for taste supposed to be cherry menthol....but turpentine would taste better. I recommend taking a rinsing swallow of water or even eating a small cracker as it does aggravate my kids stomach. acid upset. Definitely buying again . It loosened the phlegm, and when all coughed up , coughing eases up lasting for a good time.

### ⭐⭐⭐⭐⭐ It works
*by C***A on December 21, 2025*

Fantastic product

## Frequently Bought Together

- Rugby Chest Congestion Relief Guaifenesin 100 mg Expectorant Cherry Menthol Flavored Cough Syrup
- GeriCare Geri-Tussin Cold and Cough Relief Guaifenesin Syrup, Sugar Free, 16 Fl Oz (Pack of 1)
- Rugby Mucus & Chest Congestion Guaifenesin 200 mg Expectorant Cherry Flavored Cough Syrup - 4 Fl Oz

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*