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: Shop All Upass Synthetic Urine

Browse the complete Upass lineup from Safeguard Labs, the manufacturer since 2009. Every 3 oz Upass kit ships with a temperature strip and two Hot Sacks air-activated hand warmers, is quality-checked in-house before release, and carries a lot number and expiration date printed next to the UPC. Choose a single kit, save with a 2-pack or 3-pack, or add Hot Sacks hand warmers.

Upass is in stock, and orders placed by 3:00 PM PT Monday to Friday ship the same business day.

Good to know before you buy: what a complete kit with a warmer contains, why the name appears spelled several ways, how the two-year shelf life works, and how to verify a genuine Upass 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