by InVitro Pro LLC

InVitro Pro Hair Drug Test

Drug Testing

This is a complete hair drug test collection kit. Perfect for collecting head hair or body hair. This kit includes: complete instructions, alcohol wipe, hair specimen transport foil, hair specimen envelope, specimen ID label, hair specimen bag, specimen return mail box (kit), and prepaid return mail label.

The LAB SERVICES (not included) are extremely sensitive and conforms to SAMHSA cutoff levels. The following features are included:

  • Accurate and Specific Results
  • Cheat and Tamper Proof
  • Detects up to 90 days
  • FDA Cleared
  • Private and Confidential
  • Fast and Secure Online Results

Benefits of Hair Testing

InVitro Pro Hair Test

Hair testing is a process in which hair specimens are analyzed for the use of illicit drugs. When compared to other forms of testing, hair samples can detect a much longer period of drug use. For example, urinalysis can only detect most drugs within 2-3 days of use. After this period, a donor will be free of the drug, test negative and slip through the screening process. By comparison, the industry standard is to test 1.5 inches of head hair for approximately 90 days of history. This is important in pre-employment testing where most candidates are aware that a drug test might be required and can otherwise abstain accordingly.

Body hair can also be used for testing. However, while body hair is generally acknowledged as representing a more distant time frame than head hair, the approximate time period cannot be identified to the high variability of growth rates.

One of the best benefits of a hair test is that there are no known successful commercial adulterants for hair tests. The recommended use of normal hair care products/procedures such as shampoos, dyes, permanents, relaxers, bleaches etc. do not have a significant effect on results. The effects of these products were reviewed by the FDA.

Buy Hair Test



Order Lab Services

We offer the widest selection of lab services available for your hair sample. Therefore we offer seperate LAB SERVICES for your hair test. Remember, your hair collection, is only the beginning, you must order Lab Services to complete the drug test detection process!

Lab Services


Give a call at 801-738-2000!