This podcast episode explores analytical method development and validation in cannabis and psychedelic testing. It breaks down the six key parameters of ICH Q2 guidelines (specificity, accuracy, precision, linearity, range, and robustness) and explains their importance in ensuring product safety and reliability. The discussion covers sophisticated testing techniques like HPLC and mass spectrometry, highlighting how proper testing methods are crucial for accurate labeling, detecting impurities, and maintaining consumer safety. The episode concludes with insights into the future of personalized medicine in cannabis and psychedelics.