Party pills, also known as “herbal highs”, “pep pills” “dance pills” and “natural power”, is a colloquialism for a type of recreational drug whose main ingredient was originally benzylpiperazine (BZP), but has now expanded to a wide range of compounds with a variety of effects. BZP is banned in a few countries, including the USA, Republic of Ireland, Australia and New Zealand, but is available on a more or less restricted basis in many jurisdictions.
A range of other piperazine derivatives have also been sold as ingredients in party pills, and many of these branded “proprietary blends” have subsequently been sold in countries around the world. Piperazine derivatives sold in this way include BZP, TFMPP, MeOPP, pFPP and several others. mCPP has rarely been sold as a party pill ingredient due to its tendency to cause migraine headaches. These piperazines are usually mixed with other ingredients such as caffeine, 5-HTP and a range of vitamins, minerals, amino acids and binders to make party pills.
