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15,485 samples completed from 41 states. Last updated Friday, August 29, 2025.
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814121

From Syracuse, New York on August 6, 2025

Assumed to be fentanyl, dope

2 major substances detected:

  • caffeine
  • fentanyl

But we found lots of contaminants too, with traces of lidocaine + medetomidine + 4-ANPP + acetyl fentanyl. Trace substances in small quantities are usually harmless, but can sometimes cause health problems. Unexpected sensations may be due to these.

Fentanyl is potent and the amount changes by batch. If you weren't expecting it, consider getting test strips online or from a harm reduction program. Carry naloxone (Narcan) to reverse overdoses. Don't use alone so someone can help if you go out.

Looks = purple, unknown

Need free supplies and advice to keep you safe? Find your nearest harm reduction program at harmreduction.org

Major substances in graph:

Peak: 6.89 = caffeine

Peak: 10.15 = fentanyl

Method(s): GCMS

Record for Sample 814121 last updated August 27, 2025