Superior Science. Superior Results.

The World Leader In Drug Testing With Hair Since 1986

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Why Choose Psychemedics Hair Drug Test?

We invented the science that re-invented hair drug testing.

Psychemedics pioneered the first commercially-available hair drug testing  analysis in 1986, and continues to innovate today. Tapping into the scientific principle that when drugs are ingested and metabolized they are deposited and held in hair, Psychemedics developed the technology that re-invented the hair drug testing industry.

We are the only hair drug testing company with patented technology to extract virtually 100% of drug from the hair and identify both type and quantity consumed for up to 90 days.

We help the world’s most recognized brands.

Companies from large to small around the world make our services the foundation for creating safer workplaces. They value our superior science, validated by nine patents, and that we the only lab proven in a peer-reviewed FBI study to ensure external contamination does not affect results.

Our company hair drug testing services have been trusted by some of the most recognized Fortune 500 companies, numerous international organizations, many of the largest police departments, rehabilitation programs, schools and parents throughout the world.

We deliver Unrivaled Detection. You get Unmatched Deterrence.

Contact Psychemedics Today

We Create Safer, Drug-Free Environments Every Day


petrochemical industry hair drug testing

Over 4000 Oil & Gas, Petrochemical and Contractor companies have chosen Psychemedics as their hair testing lab.


transportation industry hair drug testing

Transportation firms use Psychemedics to create drug-free workforces, safer roadways and better businesses.


manufacturing hair drug testing

Psychemedics is chosen by some of the largest manufacturing firms to help create safer factories and workplaces.


school drug testing program

Public, Faith-based, and Elite Private school educators know a drug-free campus saves lives.

Law Enforcement

law-enforcement hair drug testing program

A drug-free police force is the goal and Psychemedics the preferred tool for large and small police forces across the U.S.

Services Industries

services-industries hair drug testing program

The biggest names in Retail, Hospitality and Gaming rely on Psychemedics to lower the liabilities drug use brings.

Why Our Clients Choose Psychemedics

Unrivaled Detection

A Psychemedics hair test detects 2-3X more users than other hair tests, and 6-10X the number detected with urine. Our patented process is the reason why.

Unmatched Deterrence

Certainty of detection is a powerful deterrent to drug use. Our clients have seen positive rates drop by 30-60% after instituting a Psychemedics hair testing program.

Unbeatable ROI

The true measure of testing value is “Cost Per User” detected. The cost for each user identified with Psychemedics is 2X lower than other hair tests and 5X lower than urinalysis.

Can you spot three drug users in this crowd?

Psychemedics can.

It is what we do every day.

The Psychemedics Advantage

Your objective is a drug-free workplace or campus.

Your challenge is to Detect and Deter every drug user.

Unrivaled Detection. Unmatched Deterrence.

That is the Psychemedics Advantage.

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