Hair Follicle Drug Testing Services in Kingsport, TN

Get Fast and Accurate Hair Drug Test Results

At Fastest Labs of Tri Cities, we offer reliable and efficient hair drug testing services. The hair drug testing process involves analyzing a small sample of hair to detect the presence of drugs and their metabolites. This method is highly effective for identifying long-term drug use, making it a preferred choice for many employers and organizations. 

Call or walk in to our state-of-the-art Kingsport lab when you need a hair drug test. Our team is here to assist with non-invasive sample collection and careful handling of your information throughout the testing process. Your privacy is our priority, and you can rely on us for accurate results!

Get a quick and convenient hair drug testing in Kingsport by calling (423) 919-9335 or reach out online to schedule an appointment!  

What Substances Can a Hair Test Detect?

Hair follicle testing can detect a wide range of illicit drugs, both common and uncommon. Some of the more common substances detected include:

• Marijuana (THC)
• Cocaine (including crack)
• Opiates (e.g., heroin, morphine, codeine)
• Amphetamines (e.g., Adderall, methamphetamine)
• MDMA (Ecstasy, Molly)
• Benzodiazepines (e.g., Xanax, Valium)
• Fentanyl

How Accurate is Hair Testing?

Hair testing is renowned for its accuracy and reliability. Unlike other testing methods, hair tests can detect drug use over a longer period, typically up to 90 days. This extended detection window provides a comprehensive overview of an individual's drug use history, making it a valuable tool for both employers and individuals seeking clarity.

Hair Test Detection Window

The hair test detection window is one of its most significant advantages. Hair tests can detect drug use for up to 90 days, providing a long-term view of an individual's substance use. This extended window is particularly beneficial for employers conducting pre-employment screenings or ongoing employee monitoring.

Hair Sample Collection Method

The hair sample collection method is simple and non-invasive. A small sample of hair, typically about 1.5 inches in length, is collected from the scalp. This sample is then sent to a laboratory for analysis. The process is quick, taking only a few minutes, and does not require any special handling or storage.

For more information or to schedule a hair follicle drug test in Kingsport, TN, contact Fastest Labs of Tri Cities. Call (423) 919-9335 or request your appointment online now!