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Amazon Basic Care Guaifenesin Extended-Release Tablets, 600 mg, 12 Hour Expectorant for Chest Congestion and Mucus Relief, 100 Count

  • Based on 427 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Oct 15
Order within 7 hours and 13 minutes
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Size: 100 Count (Pack of 1)


Features

  • 12-HOUR RELIEF: Get immediate and long-lasting chest congestion relief; just one dose releases the regular strength phlegm relief medicine you need and lasts for up to 12 hours
  • COUGH EXPECTORANT: Trust Guaifenesin 600 mg to thin and loosen mucus to make coughs more productive
  • GLUTEN FREE: This product is free of gluten; safe for adults and children 12 years of age and older

Description

Compare to Mucinex active ingredient. Say goodbye to mucus and chest congestion with Amazon Basic Care Cough and Mucus Relief Extended-Release Tablets, Guaifenesin 600 mg. Just one dose releases the medicine you need immediately and lasts for up to 12 hours to help loosen phlegm (mucus) and thin bronchial secretions in the airways to make wet coughs more productive. This expectorant relieves chest congestion and mucus for up to 12 hours so you have quick and long-lasting cough relief. Clear bothersome excess mucus and avoid frequent doses of cold medicine. This regular strength chest congestion relief medicine is for adults and children 12 years of age and older. The product is gluten free.

Product Dimensions ‏ : ‎ 1.81 x 3.5 x 5 inches; 3.84 ounces


Date First Available ‏ : ‎ March 14, 2022


Best Sellers Rank: #825 in Our Brands (See Top 100 in Our Brands) #19 in Cold & Flu Medicine


#19 in Cold & Flu Medicine:


Customer Reviews: 4.6 4.6 out of 5 stars (427)


Product Benefits: Cough Relief


Specific Uses For Product: Cough


Active Ingredients: Guaifenesin 600 mg


Item Form: Tablet


Age Range Description: Adult


Target Use Body Part: Lungs


Container Type: Box


Flavor: Unflavored


Target Audience: Unisex-Kids


Package Type Name: Bottle


UPC: 195515018524


Item Dimensions: 1.81 x 3.5 x 5 inches


Number of Items: 1


Unit Count: 100 Count


Additional Features: Long-Lasting


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 15

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Works great
Size: 100 Count (Pack of 1)
Works as good as name brand at a much better price.
Reviewed in the United States on June 30, 2026 by Kindle Customer

  • ⭐️⭐️⭐️⭐️⭐️ Better than the name brand (and way cheaper)
Size: 100 Count (Pack of 1)
I picked up Amazon Basic Care Guaifenesin 600 mg Extended-Release hoping it would be a solid substitute for the name-brand version, and honestly, I like it more. It works just as well (if not better) at loosening mucus and helping my cough feel more productive, and I don’t feel like I’m paying extra just for packaging. What I liked: Works well: Noticeable relief and it does what guaifenesin is supposed to do. Quality: Feels comparable to the name brand in every way. Ease of swallow: The tablets are easy enough to take with water and don’t have a weird taste. Value: Same active ingredient, same dose, extended-release, for a much better price. This is my go-to from now on. If you usually buy the name brand, this is an easy switch. ... show more
Reviewed in the United States on January 7, 2026 by NP

  • Effective treatment at a bargain price
Size: 100 Count (Pack of 1)
These work as well as the very expensive name brand and work great. Easy to swallow because they aren’t huge.
Reviewed in the United States on February 13, 2026 by DDT

  • Good med
Size: 100 Count (Pack of 1)
This worked just as well as the name brand, but they were difficult to remove from the packaging.
Reviewed in the United States on June 27, 2026 by CarolinaChristian

  • Delivered Mucinex for
Size: 100 Count (Pack of 1)
Gets the job done. Why pay more for the *exact same thing* - especially when they *deliver?*
Reviewed in the United States on February 8, 2026 by Margievill

  • Great Value
Size: 100 Count (Pack of 1)
This is the exact same product as Mucinix at almost half the price! I take these regularly. Wish I had bought this Amazon brand sooner.
Reviewed in the United States on July 9, 2026 by Maryanne

  • Worth it!!
Size: 100 Count (Pack of 1)
Have been getting these for several years & prefer them over name/store brand. The quality and product have been consistently the same every time. The pills are on the larger side but easy to swallow because of the way they are made. They do have a unique smell, not necessarily horrible - they just smell like guaifenesin, not any more or less. Over the years, even the smell has remained consistent. We use these daily as a family member has COPD & whenever we have a cold or allergy need. I definitely feel like we have an informed and knowledgeable opinion because we use them so frequently. They always ship when ordered and I’ve never had any issue receiving them. ... show more
Reviewed in the United States on March 23, 2026 by Jen

  • Works like brand name
Size: 100 Count (Pack of 1)
Works just like the brand name but cheaper. Great buy.
Reviewed in the United States on November 10, 2025 by Danielle Oboyle

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