jaymizziee
Greenlighter
I just bought some Robitussin cough & cold because the Wal-Mart I went to didn't have any Triple C's. I'm not sure if I bought the right kind though? I went to a bunch of sites trying to figure out how much to take and I kept seeing that DXM is supposed to be the only active ingredient..but on the bottle I have it says that DXM as well as Guaifenesin and Phenylephrine HCl are active ingredients...
Is my trip going to suck since those extra 2 ingredients are active or does it even matter?

Is my trip going to suck since those extra 2 ingredients are active or does it even matter?
