Upass synthetic urine

The Original Synthetic Urine Authentic is a Tested and Trusted Scientifically formulated laboratory-grade urine that precisely replicates the chemical and physical properties of natural human urine for testing, calibration, and research.

Collection: Synthetic Urine Multi-Packs & Value Bundles

Stock up and save with Upass synthetic urine multi-packs. Our 2-pack, 3-pack, and bundle options bring the per-kit price down and ship free. The 2-pack is our best seller for a reason. Every kit in every pack is the same lab-tested 3oz Upass formula with temperature strip and heating pad included. Buying for the long haul? Check the 3-pack bulk kit or our wholesale program.

  • 15+ years

    Over a decade

    Delivering reliable consistent urine.

  • Millions sold

    PROVEN & TRUSTED

    Built through years of consistency.

  • LAB-TESTED FORMULA

    BUILT FOR CONSISTENCY

    Precision-formulated and quality-controlled