---
product_id: 4014819
title: "Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 40 Bi-Layer Tablets"
brand: "mucinex"
price: "Bs.385"
currency: BOB
in_stock: true
reviews_count: 8
category: "Mucinex"
url: https://www.desertcart.bo/products/4014819-mucinex-12-hour-600-mg-guaifenesin-extended-release-tablets-excess
store_origin: BO
region: Bolivia
---

# 12-hour extended relief 600mg guaifenesin bi-layer tablet effective mucus thinning & clearing Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 40 Bi-Layer Tablets

**Brand:** mucinex
**Price:** Bs.385
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe freely, conquer your day — no congestion can hold you back!

## Quick Answers

- **What is this?** Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 40 Bi-Layer Tablets by mucinex
- **How much does it cost?** Bs.385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/4014819-mucinex-12-hour-600-mg-guaifenesin-extended-release-tablets-excess)

## 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

- • **All-Day Congestion Control:** Stay unstoppable with 12 hours of powerful chest relief.
- • **Trusted by Experts & Peers:** #1 doctor & pharmacist recommended expectorant brand.
- • **Ready for Cold & Flu Season:** Your essential defense to breathe easy and keep moving.
- • **Dual-Action Bi-Layer Formula:** Fast-acting plus extended release for continuous comfort.
- • **Maximum Mucus Thinning Power:** 600mg guaifenesin breaks up mucus for productive coughs.

## Overview

Mucinex 12 Hour Extended-Release Tablets deliver 600mg of guaifenesin in a unique bi-layer formula that provides fast and sustained mucus thinning and chest congestion relief for up to 12 hours. Trusted by healthcare professionals and loved by millions, this expectorant helps clear excess mucus, making coughs more productive and letting you power through cold and flu season with confidence.

## Description

Product 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. From the Manufacturer When mucus builds up in your chest, congestion can get in the way of your day. Mucinex extended-release bi-layer tablets fight bothersome chest congestion for 12 hours so you can focus on your life and forget about congestion.Fast-Acting, Long-Lasting ReliefMucinex extended-release tablets break up the mucus that causes chest congestion, providing you with fast-acting and long-lasting relief. With 12 hours of relief from chest congestion, you can make it through a workday without congestion getting in your way.Get 12 Hours of ReliefOnly Mucinex has an extended release bi-layer tablet to deliver congestion relief. The first layer is absorbed quickly by your body for fast-acting relief. The other layer dissolves slowly to continue relieving your chest congestion for 12 hours.Mucinex: #1 with Doctors, Pharmacists, and ConsumersYou're too busy with family, home, and work to let sickness slow you down. You need a brand you can trust to get the job done. That's why there's Mucinex. Mucinex is the #1 doctor recommended1, #1 pharmacist recommended2 3 and #1 most popular4 OTC expectorant brand. Mucinex products all have the dependable, mucus-busting power to show Mr. Mucus the way out of your system so you can keep up with life.What's in the BoxOne box of Mucinex extended-release bi-layer tablets (40 tablets per box).MucinexRelieves these Symptoms:Relieves chest congestionThins and breaks up mucus to make coughs more productiveUse as directed.Mucinex Has Products for All of Your Worst Symptoms 12 Hour Relief (Tablets)Chest CongestionDry CoughNasal Congestion Maximum Strength Mucinexx Mucinexx Maximum Strength Mucinex DMxx Mucinex DMxx Maximum Strength Mucinex Dxx Mucinex Dxx1 Mucinex is the #1 doctor-recommended OTC expectorant among internists, general practitioners, and family practitioners. IMS Health, NDTI (National Disease Therapeutic Index), MAT 52 Weeks Ending March 2012.2 OTC Expectorants: 2012 Survey of Pharmacist Recommendations: Pharmacy Times, June 2012.3 Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 2012.4 Based on Symphony IRI unit sales data for the 52-week period ending November 25, 2012.

Review: Free delivery - Good stuff works wall
Review: A must have for the medicine cabinet - Big pulls hard to swallow but a must have for cheat congestion. No taste. Will buy again. These viruses and colds out here today can really cause you some issues. This is a safe and healthy thing to have when you get sick

## Features

- EXCESS MUCUS RELIEF: Mucinex 12hr extended-release tablets pack a powerful punch with 600 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief
- AIDS EXCESS MUCUS REMOVAL: Mucinex SE lasts up to 12 hours, provides chest congestion relief and makes coughs more productive
- EXPECTORANTS FOR ADULTS: Mucinex helps clear lungs by thinning & loosening mucus; Say goodbye to excess mucus, say hello to chest congestion relief
- EXTENDED RELEASE GUAIFENESIN: Experience long-lasting excess mucus relief with Mucinex's 12hr extended-release 600mg guaifenesin tablets; our original bi-layer tablets have both immediate & extended release
- COLD AND FLU MEDICINE FOR ADULTS: For powerful cough, cold, and flu multi-symptom relief, check out our range of Mucinex Fast-Max cold and flu medicines; Beat cold and flu symptoms with confidence
- USAGE: Use as directed; For ages 12+ years
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000083JX0 |
| Best Sellers Rank | #30,236 in Health & Household ( See Top 100 in Health & Household ) #214 in Cold & Flu Medicine #2,168 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,645) |
| Date First Available  | June 30, 2004 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 363824008400 |
| Manufacturer  | Reckitt Benckiser |
| Product Dimensions  | 1.38 x 3.5 x 3.78 inches; 1.44 ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.09 Pounds
- **Item dimensions L x W x H:** 1.38 x 3.5 x 3.78 inches
- **Product Benefits:** Chest Congestion Relief, Cough Relief
- **Specific Uses For Product:** Chest Congestion, Cold, Cough

## Images

![Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 40 Bi-Layer Tablets - Image 1](https://m.media-amazon.com/images/I/71AbfZYjeUL.jpg)

## Questions & Answers

**Q: Are the 600 mg extended release as large as the 1200 mg?**
A: I have used the 1200 and the 600 mg Mucinex. The 600 are the easiest for me to sallow. however, the 12 are longer lasting. When spring hits I need my Mucinex.

**Q: Is this unit easy to use?**
A: It is a pill not a capsule.  The Amazon description shows the pill size as one pictures.  If you have no problem swallowing pills then it is easy to use.

**Q: Shows price as 1 cent. What's going on?**
A: Thank you for your interest in Mucinex® SE. We recommend that you contact the Amazon seller directly so they can provide you with an answer to this question.

**Q: They sent me a product with only 3 months until expiration. No exchange allowed. What can i do now?**
A: We are so sorry to hear your purchase of Mucinex® SE arrived so close to its expiration date. We can certainly help resolve this matter for you. Please give us a call at 1-866-529-8804, between the hours of 9am & 5pm, EST (M-F). When calling, kindly refer to reference R092046390. Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Free delivery
*by M***N on November 17, 2025*

Good stuff works wall

### ⭐⭐⭐⭐⭐ A must have for the medicine cabinet
*by S***B on January 5, 2025*

Big pulls hard to swallow but a must have for cheat congestion. No taste. Will buy again. These viruses and colds out here today can really cause you some issues. This is a safe and healthy thing to have when you get sick

### ⭐⭐⭐⭐⭐ 40 pk
*by C***E on November 28, 2025*

Great price for 40 pk

## Frequently Bought Together

- Mucinex 12 Hour Extended Release Tablets, 600 mg Guaifenesin Relieves Chest Congestion Caused by Excess Mucus, #1 Doctor Recommended OTC Expectorant, Blue, 40 Count
- Tylenol Extra Strength Acetaminophen Rapid Release Gels, Extra Strength Pain Reliever & Fever Reducer, Gelcaps with Laser-Drilled Holes, 500 mg Acetaminophen, 100 ct
- Mucinex Chest Congestion Maximum Strength 12 Hour Extended Release Tablets Relieves Chest Congestion Caused by Excess Mucus(#1 Doctor Recommended OTC expectorant), 1200mg, 42 Count (Pack of 1)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-03*