Two widespread synthetic drugs are bathtub salts and K2/Spice. K2 and Spice are brand name names for synthetic cannabinoids. Bathtub salts are an example of synthetic cathinones, but really should not be perplexed with products for instance Epsom salt that people use for the duration of bathing. NIDA also supports https://www.spicek2papers.com/product/adb-butinaca-infused-paper-adb/