Gatorade dye could stop fake urine samples in drug tests
Diagnosis
Not yet recruiting
This study tests if adding a safe dye to a drink can prove that urine samples are real and not tampered with. About 114 adults with substance use disorder will drink Gatorade with or without the dye, then provide a urine sample 15 minutes later. Researchers will check for the dye…
Phase: PHASE3 • Sponsor: UpTru Inc. • Aim: Diagnosis
Last updated Jun 27, 2026 08:13 UTC