Great Product, helps thin mucus in throat & chest to make it easier to swallow & or clear throat & spit it out. I prefer the 600mg bilayered Extended Release tablet, bc it you need 1 or 2 tablets--taking 1 600 mg gives you more flexibility in when & how you can take it without exceeding the maximum tablets that can be taken in 24 hours. As a suggestion please check with your doctor or pharmacist if you aŕe having other symptoms such as fever &/or difficulty swallowing--you may have a chronic condition that needs other medical attention / treatment.

I am happy with the product, but I was cheated out of the “Instant Savings” price when I purchased the Mucinrx. I met all requirements to receive the discount, but I was charged full price. I have not been able to get the $6+ returned to me. I expect better from Sam’s Club.

I have used Mucinex for years. When I need congestion, I turn to Mucinex for 2 reasons. Mucinex is effective at eliminating congestion and is affordable when purchased at SamsClub.

Excellent

As per my dr. it is great for daily usage.

This stuff works wonders for my husband who has serious sinus pressure issues and is prone to sinus infections. He had previously been using a similar product for sinus pressure and pain, but it didn't work nearly as well as this product. Guaifenesin for the win!

My doctor recommended I take these every day to help with mucus buildup from my Asthma and COPD. I have been taking these daily for over a year now and they have sure made a difference. I hope Sam's continues to have these in their Instant Savings because it sure helps to afford these with my limited income. I have tried other generic brands but none work as well as these.

We highly recommend!!!! It works very well.

Good price

Such a value