Hair Follicle Drug Test

At American Screening, we carry a wide variety of products for drug testing. One of the most accurate ways to determine whether a sample is contaminated with an illicit substance is through a hair follicle drug test kit, which provides a wider range of detection time since the certain substance had entered someone’s system. We provide you with full kits that include a hair envelope with foil, a security seal, and specimen bags to ensure that your sample stays clean and free from anything to otherwise alter results.

Hair follicle drug tests, also known as hair drug testing, are becoming increasingly popular in the workplace and for legal purposes. This type of drug test is considered highly accurate and can detect drug use over a longer period compared to other testing methods such as urine or saliva tests. The hair follicle drug test involves collecting a small sample of hair from the individual being tested. This hair sample is then analyzed in a laboratory to detect the presence of drugs or their metabolites.

One of the main advantages of hair follicle drug testing is its ability to provide a longer detection window compared to other methods. While urine or saliva tests may only detect drug use within a few days, hair follicle tests can detect drug use up to 90 days prior to the test. This makes it a valuable tool for employers and organizations that want to ensure a drug-free workplace or for legal purposes such as probation monitoring.

The accuracy of tests is another significant factor that contributes to their popularity. These tests are highly reliable and can accurately detect the presence of various drugs, including marijuana, cocaine, opiates, amphetamines, and more. The test analyzes the metabolites that are present in the hair shaft, which are absorbed into the hair follicle through blood vessels. This makes it difficult for individuals to tamper with or cheat the test, unlike other methods where adulteration can be a concern.