Right, "bath salts" contained cathinone drugs that were initially obscure and unregulated in many countries, so they served as temporarily legal substitutes for

Right, "bath salts" contained cathinone drugs that were initially obscure and unregulated in many countries, so they served as temporarily legal substitutes for amphetamine type stimulants. https://en.wikipedia.org/wiki/Substituted_cathinone https://en.wikipedia.org/wiki/Substituted_cathinone