that's right
memoriesofhash Reviewed by memoriesofhash on . Need help with DXM dosage i bought some cough syrup today, and its got 15mg of dxm per every 5ml(only dxm in it) and the bottle is 250ml. Its this cough syrup called rexall, and its wildberry flavored. Its like robo, cept a lil diffrent taste. What i want to know is how much DXM, is there in total in the bottle... i think i might know... (250/5x15=750) so that makes it 750mg of dxm in total? I suck at math, i dont know if this is the right formula, but can someone confirm this? im dosing tonight. Rating: 5