DrugsDataDec 2000
ColorYellow
Substances
Methamphetamine9Ephedrine/Pseudoephedrine1
Lab-tested pill
Yellow Double Stack
1 lab-tested sampleDrugsData
Lab results for the Yellow Double Stack pill, aggregated from 1 lab-tested sample tested by DrugsData. Below is every sample on record, each linking to its original lab report.
Substances seenMethamphetamine, Ephedrine/Pseudoephedrine
Tested2000
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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