Safer Communities · Lieberman Lab · Drug Checking

What's in the drug supply

Based on lab testing of samples collected by drug-checking and harm-reduction programs. This isn't a list of "the" drug supply everywhere — it's what showed up in samples that were actually tested.

Look up your sample

If you were given a sample ID (NDID) when your sample was collected, enter it here to see your result.

What's showing up

Substances found, most to least common, across all locations.

Darker = found more often in that kind of sample.