We are the hair testing Pioneer & Leader
WE ARE THE HAIR TESTING PIONEER & LEADER Psychemedics Corporation is the world’s leading drug testing company using hair. Psychemedics’ patented hair analysis technology is trusted by Fortune 500 companies, police forces, courts, schools and parents all over the world. > ABOUT PSYCHEMEDICS Psychemedics was established in 1987 to provide testing for drugs of abuse ... Read more