Extended release. Gets to work right away and each pill lasts 12 hours
600mg 40 count. Compare to Mucinex Exteneded Release bi layer tablets. BLUE DYE FREE
Size:40 Count Box If youre suffering from the toughest chest congestion and
need medicine to break up the mucus, call in Guardian Mucus Relief Extended
Release. One dose starts to work fast and lasts for 12 hours.