Upass synthetic urine

The original synthetic urine, made by Safeguard Labs since 2009. Scientifically formulated laboratory-grade urine that precisely replicates the chemical and physical properties of natural human urine for testing, calibration, and research.

Collection: Novelty Fake Urine | Pranks, Props & Gag Gifts

Need convincing fake urine for a prank, a film or theater prop, a haunted house, or the world's most questionable gag gift? Upass novelty urine holds up to a close look, with correct colour and foam.

Unlike food-colouring-and-water props, Upass can be warmed to realistic body temperature with the included Hot Sacks hand warmers and temperature strip. It is sterile, sealed, and safe to handle, with a two-year shelf life. Sold by Safeguard Labs, the manufacturer since 2009. Upass is in stock, and orders placed by 3:00 PM PT Monday to Friday ship the same business day.

Useful before the big reveal: how to warm it correctly and what is in the box.

  • 17+ years

    In continuous production since 2009

    Delivering reliable consistent urine.

  • Millions sold

    PROVEN & TRUSTED

    Built through years of consistency.

  • LAB-TESTED FORMULA

    BUILT FOR CONSISTENCY

    Precision-formulated and quality-controlled