Psychemedics Corporation possesses the first internationally patented technology for analyzing hair for drug abuse. Our technology enables us to offer a personal drug history over a period of several months.

Psychemedics' hair analysis has consistently proven to be more effective than urinalysis and other methods in correctly identifying drug abusers. In fact, when hair and urine results were compared in "side-by-side" evaluation, 5 to 10 times as many drug abusers were accurately identified with the Psychemedics hair test.

This superior detection ability makes Psychemedics' method the most cost effective and efficient method of drug testing.