Product images courtesy of DanceSafe.
Xylazine ('tranq') is spreading through the opioid supply and doesn't respond to naloxone — so knowing it's there changes how you'd respond to an overdose. We've covered why that matters; these strips let you check.
Read our reporting →Test kits help you check what a substance actually contains, they reduce risk but cannot make any drug safe. This is harm-reduction information, not medical advice, and not an endorsement of drug use.