yeah dont do it with that gaufashit in it
enthused Reviewed by enthused on . DXM question. i have 2 bottles of mucinex DM with contain 30mg of dxm but it also has 600mg of guiafesin,, #1. what is guifafesin(spelling??) #2.the tablets are time release ( so is snorting them a option) im just curious cause i felt like a good dxm trip sometime this springbreak. Rating: 5