Urine—it’s not glamorous, but it’s surprisingly important in medical diagnostics, research, and device testing. Unfortunately, dealing with the real stuff comes with hygiene concerns, unpredictable chemistry, and the occasional awkwardness. Thankfully, scientists have been recreated it—and its more interesting than you might think.

Designed to mimic the pH, viscosity, and chemical composition of real urine (without the smell, thankfully), this lab-engineered liquid is a game- changer for clinical training, urinalysis equipment calibration, and medical device testing.

High-quality simulated urine can contain urea, creatinine, and electrolytes, ensuring accurate responses in diagnostic applications. It’s used to test drug screening kits, dialysis machines, and urinary catheters, making sure they work before being used on actual patients. Some formulations even replicate disease markers for realistic medical training.

Sterile, shelf-stable, and pee-perfect, simulated urine is an essential tool for science, innovation, and keeping things a little less messy in the lab.