By: Rachel Clark, DanceSafe Contractor A capsule of tan powder was sold in San Gabriel, CA as psilocybin but actually contains methamphetamine, ketamine, MDA, 2C-B, ergosterol, methylsulfonylmethane, and psilocybin. The sample was submitted from Redondo Beach, CA.  The sample turned orange to brown in the presence of the Marquis reagent, purple-brown in ... Read more