Lieberman Lab · Drug Checking

Drug trash dashboard

Lab-confirmed results from used test strips and drug samples submitted through community drug-checking programs.

For people who use drugs

What's actually showing up in the supply, in plain language — not chemical names, but what a substance means for how to stay safer.

Harm reduction & public health

Full detection detail: every substance found, how often, which programs are submitting samples, and what commonly shows up together.