Where can I get a test kit for said hair test. I am interested in an aqueous test for low concentrations. Will pay cash money
This is dependant between different people, but I am afraid to tell you that cocaine can be detected in a hair sample for up to eight years, dependant on the amount of cocaine ingested this could fall to five years. It must be said though cocaine is a highly addictive drug, and shouldn't be taken, hence it's illegal.