---
product_id: 722645478
title: "Mucinex Extended-Release, 20 tabs (Pack of 1)"
brand: "mucinex"
price: "₱1877"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/722645478-mucinex-extended-release-20-tabs-pack-of-1
store_origin: PH
region: Philippines
---

# 12-hour extended relief 600mg guaifenesin per tablet bi-layer immediate + extended release Mucinex Extended-Release, 20 tabs (Pack of 1)

**Brand:** mucinex
**Price:** ₱1877
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe easy, conquer congestion — all day, all night!

## Quick Answers

- **What is this?** Mucinex Extended-Release, 20 tabs (Pack of 1) by mucinex
- **How much does it cost?** ₱1877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/722645478-mucinex-extended-release-20-tabs-pack-of-1)

## Best For

- mucinex enthusiasts

## Why This Product

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

## Key Features

- • **Non-Drowsy & Fast-Acting:** Stay sharp and productive while beating chest congestion.
- • **Dual-Action Bi-Layer Formula:** Immediate relief meets long-lasting comfort for up to 12 hours.
- • **Easy Dosage for Adults & Teens:** Simple 1-2 tablets every 12 hours keeps you moving without interruption.
- • **Powerful 600mg Guaifenesin Dose:** Clinically proven strength to thin and loosen mucus effectively.
- • **Doctor-Recommended #1 Expectorant:** Trusted by internists and family practitioners nationwide.

## Overview

Mucinex Extended-Release delivers a potent 600mg dose of guaifenesin in a patented bi-layer tablet that provides immediate and sustained mucus relief for up to 12 hours. Designed for adults and children 12+, this non-drowsy expectorant is the #1 doctor-recommended choice for effective chest congestion management, helping you stay productive and comfortable through cold and flu season.

## Description

Are you searching for reliable chest congestion relief for adults? Look no further than Mucinex 12 Hour Expectorant for excess mucus relief. Featuring a robust 600mg of guaifenesin, this top-notch expectorant thins and loosens mucus thereby making coughs more productive. When the cold and flu season hits, trust Mucinex for powerful chest congestion relief. Our original bi-layer tablet provides immediate and extended-release and lasts up to 12 hours. Use as directed, for Adults and Children 12 years of age and over.

## Features

- Thins and loosens mucus to make coughs more productive and help relieve chest congestion.
- Dosage: Adults and children 12 years of age and over: 1 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours. Children under 12 years of age: Do not use.
- Active Ingredients: Guaifenesin 600 mg (In each extended-release bi-layer tablet)
- Mucinex is the #1 doctor recommended OTC expectorant among Internists, General Practitioners & Family Practitioners
- Immediate and Extended Relief that lasts up to 12 hours. Mucinex pantented bi-layer tablet contains an immediate-release layer on one side and extended-release layer on the other side which allows extended relief for up to 12 hours"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000Z09S6W |
| ASIN  | B000Z09S6W |
| Active Ingredients | Guaifenesin |
| Additional Features | Clinically Proven, Fast-Acting, Long-Lasting, Non-Drowsy |
| Age Range Description | Adult |
| Best Sellers Rank | #11,916 in Health ( See Top 100 in Health ) #2,538 in Vitamins, Minerals & Supplements |
| Brand Name | Mucinex |
| Container Type | Blister Pack |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,709) |
| Customer reviews | 4.7 4.7 out of 5 stars (3,709) |
| Diet Type | Gluten Free |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 22 x 89 x 96 millimeters |
| Item Form | Tablets |
| Item Highlight | Guaifenesin Expectorant, Extended-Release Formula, Bi-Layer Tablet, For Ages 12+ |
| Item Weight | 0.07 Ounces |
| Item model number  | RAC00820 00820 |
| Manufacturer | Reckitt Benckiser Healthcare |
| Manufacturer  | Reckitt Benckiser Healthcare |
| Manufacturer Part Number | RAC00820 00820 |
| Model Name | Chest Congestion, Mucinex |
| Model Number | RAC00820 00820 |
| Net Content Count | 20 Count |
| Net Content Weight | 1 Pounds |
| Number of Items | 20 |
| Package Type Name | Box |
| Product Benefits | Immediate and Extended Relief that lasts up to 12 hours. Mucinex pantented bi-layer tablet contains an immediate-release layer on one side and extended-release layer on the other side which allows extended relief for up to 12 hours |
| Product Dimensions  | 2.24 x 8.89 x 9.6 cm; 1.98 g |
| Specific Uses For Product | Chest Congestion |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Whole Body |
| UPC | 363824008202 |
| Unit Count | 20.0 Count |

## Product Details

- **Brand:** Mucinex
- **Item dimensions L x W x H:** 22 x 89 x 96 millimeters
- **Item weight:** 0.07 Ounces
- **Specific uses for product:** Chest Congestion

## Images

![Mucinex Extended-Release, 20 tabs (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71-9OY0oxHL.jpg)

## Questions & Answers

**Q: What is the size of these pills?**
A: they looked large to me I have trouble swallowing pills, but took a try and it went right down.They are tapered at the ends and smooth,you can taste them if you hold it too long like I did.but I paid $17 @ the local drug store for 20 pills.

**Q: My phlegm are generally throat which is the best one**
A: Expectorant is good to dissolve phlegm, help you to cough out the phlegm and ease cough and throat irritation.  cause little drowsiness

**Q: what is the expiration date?**
A: 06/2021

**Q: made in usa?**
A: Made in England!

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**Shop now:** [https://www.desertcart.ph/products/722645478-mucinex-extended-release-20-tabs-pack-of-1](https://www.desertcart.ph/products/722645478-mucinex-extended-release-20-tabs-pack-of-1)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-10-01*