---
product_id: 186197535
title: "guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle)"
brand: "guardian"
price: "$37.93"
currency: USD
in_stock: true
category: "Guardian"
url: https://www.desertcart.us/products/186197535-guardian-mucus-relief-600mg-guaifenesin-12-hour-extended-release-chest
store_origin: US
region: United States of America
---

# 12-hour extended relief 600mg potent dose Made in USA quality guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle)

**Brand:** guardian
**Price:** $37.93
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe easy, conquer your day — 12 hours of unstoppable relief!

## Quick Answers

- **What is this?** guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle) by guardian
- **How much does it cost?** $37.93 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/186197535-guardian-mucus-relief-600mg-guaifenesin-12-hour-extended-release-chest)

## Best For

- guardian enthusiasts

## Why This Product

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

## Key Features

- • **Boosts Productive Coughs:** Transforms stubborn coughs into effective mucus-clearing actions, helping you breathe easier.
- • **Generous 100-Count Supply:** Long-lasting bottle designed to keep you covered through cold season without constant reordering.
- • **All-Day Congestion Control:** Extended release formula works continuously for 12 hours, so you stay clear and focused.
- • **Powerful 600mg Guaifenesin:** Clinically effective dose that thins and loosens mucus for faster chest relief.
- • **Trusted American Craftsmanship:** Proudly made in the USA, ensuring premium quality and safety standards.

## Overview

Guardian Mucus Relief delivers a potent 600mg dose of guaifenesin in an extended-release tablet that provides up to 12 hours of chest congestion relief. Designed to thin and loosen mucus, it promotes productive coughing to clear airways efficiently. Made in the USA and available in a convenient 100-count bottle, this expectorant is a reliable choice for adults seeking sustained respiratory comfort.

## Description

Buy guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle) on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Relieves Chest Congestion
- Thins and loosens Mucus
- Makes Coughs more productive
- Extended Release. Gets to work right away and each pill lasts 12 hours
- 600mg EXTENDED RELEASE - Made in USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084PBCKJ7 |
| ASIN  | B084PBCKJ7 |
| Active Ingredients | Guaifenesin |
| Age Range Description | Kid |
| Best Sellers Rank | #12,736 in Health & Household ( See Top 100 in Health & Household ) #108 in Cold & Flu Medicine |
| Brand Name | guardian |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,716) |
| Date First Available  | February 19, 2020 |
| Dosage Form | Tablets |
| Dose Release Method | Extended Release |
| Item Form | Tablet |
| Item Weight | 600 milligrams |
| Item model number  | 233 |
| Manufacturer | Guardian |
| Manufacturer  | Guardian |
| Manufacturer Part Number | 233 |
| Model Number | 233 |
| Net Content Count | 100 count |
| Number of Items | 1 |
| Package Dimensions  | 3.23 x 1.73 x 1.65 inches; 0.02 ounces |
| Package Type Name | Bottle |
| Product Benefits | Chest Congestion Relief |
| Specific Uses For Product | Chest Congestion, Cough |
| Target Audience | Unisex-Adults |
| UPC | 053041190162 |
| Unit Count | 100 Count |

## Product Details

- **Active Ingredients:** Guaifenesin
- **Brand:** guardian
- **Item Weight:** 600 milligrams
- **Product Benefits:** Chest Congestion Relief
- **Specific Uses For Product:** Chest Congestion, Cough

## Images

![guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle) - Image 1](https://m.media-amazon.com/images/I/81R4NMjm4pL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Sourced from China?  Ingredients?**
A: The active ingredient is sourced from Taiwan and is FDA approved.

**Q: Are you happy with this  brand of guaifenesin?**
A: I'm very happy with the company's quick, polite and professional response to inquiry.  I've not had any bad effects from it, and it wouldn't be fair for me to compare it to Mucinex or another brand at this time of the year - spring allergies are variable and very different than bronchitis in the winter.  THAT will be when I could do a more telling comparison.  But it has helped, not hurt, and not upset my stomach at all - a real plus.  There is another Mucinex knock-off I was given some years back (brick and mortar - their brand) and I felt incredibly nauseous, ill and shaky - increasingly so as I continued it (having never had that response to Mucinex, I wasn't attributing it to the pills).  I finally was so far beyond ill, I looked at it sideways..... then read the ingredients.  They got a seriously HOT call from me later - the first ingredient (and these were BIG 1200 mg. tablets) was COMPRESSED SUGAR!  No wonder I felt so ill.  I RAVED at them that they needed to put a warning on the front - that this could bring on diabetic comas etc.  (I'm not diabetic, but processed sugar and I don't get along at all).  I didn't run into that at all with this - and it has helped a bit with spring allergies (hey, a bit is a LOT under the circumstances).  I'd advise you to try them - the company also instills confidence with their almost immediate response time to inquiries.  They may be launching batch stock availability (larger quantity/smaller price per) per customer request.  I hope they do, and it's nice to hear back quickly - but more importantly, that my letter was read CONSCIOUSLY - each point addressed, and they didn't gibber gabber about unrelated details, nor push product.  Very impressed with the customer service response.  I hope they work for you.  (I'm not an OTC fan, but guaifenesin is an exception - it's useful, helpful and not harmful.  When you're looking for alternatives to the name brand, I think it's sometimes more important to check the fillers/inactive ingredients.  Healthwise it definitely is.)  I think you'll be more than satisfied with them.

**Q: If this is sourced from china, then why is it more per tablet than the name brand product? buy american**
A: This is made in the US. The active ingredient is sourced from an FDA approved location in China. 
Our prices are almost half of that of the name brand. Please do your research. 
I’d also suggest you call the brand and ask them where they source their ingredients.

**Q: Are they gluten free?**
A: The package does not indicate if it is gluten free.

## Frequently Bought Together

- Guardian Mucus Relief, 600mg Guaifenesin 12 Hour Extended Release, Chest Congestion Expectorant (100 Count Bottle)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-20*