DrugsDataSep 2020
Substances
Fentanyl364-ANPP9ANPP4-anilino-N-phenethylpiperidine4-Fluoroisobutyrylfentanyl6Heroin2Methamphetamine2Phenethyl 4-ANPP1
Lab-tested pill
M-Block
1 lab-tested sampleDrugsData
Lab results for the M-Block pill, aggregated from 1 lab-tested sample tested by DrugsData. Below is every sample on record, each linking to its original lab report.
Substances seenFentanyl, 4-ANPP, ANPP, 4-anilino-N-phenethylpiperidine, 4-Fluoroisobutyrylfentanyl, Heroin, Methamphetamine, Phenethyl 4-ANPP
Tested2020
Important safety notice
These results reflect specific samples tested by third-party labs and may not represent the pill in your hand — even pills sharing a name and logo vary batch to batch. Visual identification alone cannot guarantee composition or safety. Always use a professional drug-checking service where available.
All lab samples (1)
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