If you swallow 1.2g of DXM and dump the white powder in a shot and eat it then you know, but other wise, It is the dissociative, better than K, better than MXE, DO NOT SNORT DXM PURE! I have a friend at a chem buildg. in kalamazoo and that is how I got pure 4-ACO and how I got pure DXM...I prefer the 4 over the D fo who