The FDA-cleared PharmChek® Drugs of Abuse Detection Patch is a successful and economical alternative to urinalysis and provides distinct advantages.

The PharmChek® Sweat Patch:

  • Detects the drug metabolite and parent drug -- instant urine tests detect only the metabolite
  • Difficult to dilute, substitute, or adulterate without detection
  • 24/7 continuous wear time (up to 14 days/per patch)
  • Used as a reward or sanction
  • Tamper-evident
  • Gender indifferent

The PharmChek® Sweat Patch is both a Deterrent to drug use and is less expensive to use, even when compared to an Instant Urine 5 Test.