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HAIR TESTING

OVERVIEW

Hair drug testing is the only testing method obtainable that offers up to a 90-day drug use history, an effective way to estimate long-term patterns of use.

CUTOFFS

Our hair testing drug panel  results allow you to look back at patterns of drug use.

F. A. Q.

How much is cut to perform a drug test? Can a donor cheat a hair test? Learn more about hair testing.

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