Since hair growth is fed by the bloodstream, the ingestion of drugs, prescribed or otherwise, is revealed by analyzing a small sample of hair.  Our testing method measures drug molecules embedded inside the hair shaft, thereby eliminating external contamination as a possible reason for a positive test result.

Hair testing results cannot be significantly altered with shampoos or other external chemicals. Therefore, hair testing is:

• Extremely accurate

• Provides a 30, 60, or 90 day drug use history

• Cannot be altered

• Can be collected from head or body

• Can be done at any time