Compare to Mucinex active ingredient. Say goodbye to mucus and chest congestion with Mucus and Chest Congestion Relief Guaifenesin Extended-Release Tablets, 600 mg. Just one dose releases the medicine…
Ingredients
Active ingredient (in each extended-release tablet): Guaifenesin 600 mg. Inactive ingredients: carbomer homopolymer type B, FD&C blue #1 aluminum lake, hypromellose, magnesium stearate, microcrystalli…






