I'm 135 lbs, and the only active ingredient is DXM. I heard that Zicam was the best way to go becuase it is only .75 oz so you can down it really quick.
austinpowers Reviewed by austinpowers on . Zicam DXM I just bought Zicam concentrated cough mist which has 300mg of DXM in it. How strong will this be/ what kind of effects will this dosage prodce? Rating: 5