Mucinex Fast-Max Kickstart Severe Congestion & Cough Liquid, Maximum Strength Dextromethorphan HBr Cough Medicine for Adults, Gu

I was really disappointed with this Mucinex. After taking it for a few days with no relief, I realized it was just a waste of money. My cough didn’t improve at all, and it felt like the medicine was just too weak. Definitely not buying again.

I bought this Mucinex Fast-Max for some severe congestion I've been dealing with. The maximum strength really does kick in fast. Just a couple of doses and I felt a lot better. No more coughing fits at night!

I’ve used Mucinex Fast-Max a few times now. It works well for short-term relief of severe congestion and cough, but the flavor isn’t my favorite. I’d suggest it if you’re in a bind, but not my go-to.

This cough medicine worked wonders for my congestion. I like that it's maximum strength, but the syrup is a bit too sweet for my liking. Still, it got the job done and helped me sleep without coughing.