BZP is banned in several countries, including the USA, Republic of Ireland, Australia and New Zealand, but is available on a more or less restricted basis in many jurisdictions.
These piperazines are usually mixed with other ingredients such as caffeine, 5-HTP, Oxedrine (which has close effects to ephedrine),[1][2] Camellia sinensis (tea) and a range of vitamins, minerals, amino acids and binders to make party pills.
[3] In countries such as New Zealand where BZP and related piperazines have been made illegal, there is now increasing commercial interest in piperazine-free "party pills" which are purported to produce similar effects with ingredients that will circumvent the ban.
Common active ingredients (among many others) include caffeine, theobromine, other stimulant alkaloids, octopamine, blue lotus extract (Nymphaea caerulea), natural sources of the LSD precursor and weak psychedelic agent lysergic acid amide (illegal in many countries), passionflower (sedative which contains monoamine oxidase inhibitors), Citrus aurantium (contains small amounts of the stimulant synephrine), glaucine (plant derived compound usually used as cough medicine), and geranamine (alkylamine compound found in geranium oil).
A clinical trial by ClubStargate for a pill named Ease was suspended because it contained methylone, which was claimed by the Ministry of Health to fall under New Zealand controlled drug analogue laws (although this was never proven in court).