you need to remember if your drug test is getting sent to the lab it will probably be tested for a chemical altering substance. also the date of the urination and the gender of the person submitting the drug test can be examined. im not sure about the synthetic urin but u meight want to invest in a few tests to see if it works
Kronik Bagz Reviewed by Kronik Bagz on . substituting ? for N2 Hey N2, Made a decision finally on purchasing substitution urine. Do you have any thought on frozen, synthetic etc...? Also thanks for all your help, it has been reassuring to get information from someone that has been through it. I'll let you know when the test is and how I do. Rating: 5