Is this 1200 mg guaifenesin

Yes, our Maximum Strength Mucinex® 12 Hour Extended Release contains 1200mg of Guaifenesin.

what is the expiration date on these being listed today. I just saw this on sale today (2-23-2022)?

I ordered yesterday (4.24.2023) and it arrived today (4.25.2023). The expiration date on it is October 2025. So two and a half years away.

Where is mine?? 38+dollars still nothing

It might be best to call Amazon Customer Service and ask them. I can not help you worth this question Also you can check your shipping Tracking information. Do not wait for this as you want closure of you do not get it!

Mucinex 12 Hour Maximum Strength 1200 Mg Guaifenesin Extended Release

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Breathe Easy, Stay Ahead — 12 Hours of Maximum Strength Mucus Relief!

TRUSTED BY THOUSANDS - Join over 20,000 satisfied users who rate this product 4.8 stars for effective cold and flu symptom relief.
MAXIMUM STRENGTH FORMULA - Packed with 1200 mg of guaifenesin, the clinically proven expectorant to loosen and thin mucus fast.
CLEAN SAFE AND UNFLAVORED - Formulated without benzene and free from artificial flavors, perfect for health-conscious adults.
DUAL ACTION EXTENDED RELEASE - Bi-layer tablets deliver immediate and sustained relief, keeping your airways clear all day.
ALL DAY CHEST CONGESTION RELIEF - Experience up to 12 hours of continuous mucus clearing power without the need for frequent dosing.

Mucinex 12 Hour Maximum Strength Extended-Release Tablets deliver 1200 mg of guaifenesin per dose, providing powerful, long-lasting chest congestion relief by thinning and loosening excess mucus. Designed for adults 12+, these bi-layer tablets ensure immediate and sustained expectorant action, helping you breathe clearer and cough more productively for up to 12 hours. Trusted by thousands with a 4.8-star rating, Mucinex offers a clean, unflavored formula free from benzene, making it a reliable choice for cold and flu symptom management.

Specifications

ASIN	B0057UUGRU
Active Ingredients	Guaifenesin
Additional Features	Long-Lasting
Age Range Description	Adult
Best Sellers Rank	#5,880 in Health & Household ( See Top 100 in Health & Household ) #35 in Cold & Flu Medicine #698 in Sales & Deals
Brand	Mucinex
Brand Name	Mucinex
Container Type	Box
Customer Reviews	4.8 out of 5 stars 20,672 Reviews
Dosage Form	Tablets
Flavor	Unflavored
Global Trade Identification Number	00363824023465
Item Dimensions	1.38 x 5 x 3.5 inches
Item Form	Tablet
Item Weight	3.1 Ounces
Item dimensions L x W x H	1.38 x 5 x 3.5 inches
Manufacturer	Reckitt Benckiser
Manufacturer Part Number	LA-XEU2-4Y52
Model Number	6382402346
Net Content Count	42 Count
Number of Items	1
Package Type Name	Blister
Product Benefits	Chest Congestion Relief
Special Ingredients	Guaifenesin
Specific Uses For Product	Chest Congestion
Target Audience	Unisex-Adults
Target Use Body Part	Lungs, Mouth, Nose
UPC	363824023465
Unit Count	42.0 Count

Reviews

D**Y

Works great!

This musinex is the strongest one I have found, it is amazing. The only thing I have found that controls my sinuses due to allergies. Delivery is quick Amazon is amazing!!

23.05.2026

A**.

product works well

excellent value!

13.05.2026

M**C

Very effective

This over the counter medicine was recommended to me by my pulmonologist. It works

31.05.2026

C**O

The Best!!

This Musinex is awesome to clear up congestion. Great price for the quantity.

26.04.2026

J**E

Great Product

Works well, well worth the money

2.01.2026

K**R

Good for copd maintenance

Have copd, this helps alot to keep the mucus in lungs loose

29.04.2026

J**S

Valuable Product

Wonderful product!

20.05.2026

M**E

Recommend

Help a lot when sick

5.05.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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I loved the variety of products available. Will definitely shop again.

2 months ago

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