Products for passing a
urine or hair follicle drug test
Sometimes the scientists get to be the lab rats. Lynn Kurtz works as a forensic toxicologist at the state crime lab in Missoula, Montana, where the staff has recently had occasion to drink beer—all in the name of science.
The popularity of so-called hair testing to detect drug use is skyrocketing nationwide—a boon for the Cambridge company that is the nation’s largest provider of hair testing services. But with the increased popularity comes new controversy over the accuracy of hair testing, and its possible bias against people with dark hair.