Is Melittin legal in Canada?

The main peptide in bee venom, about half its dry weight, and a non-selective membrane lytic toxin. Isolated melittin has never been tested for a therapeutic purpose in a human trial; whole bee venom has, in randomised trials of 26 to 538 people with mixed results and a documented anaphylaxis risk.

Melittin is a 26 amino acid peptide that makes up roughly half the dry weight of honey bee venom. It is a cationic, amphipathic molecule that inserts into cell membranes and opens pores, lysing cells without much regard for what kind they are.

Mechanism: In people, the only direct measurement is the 2000 pain study: intradermal melittin produces immediate severe pain and a flare of increased skin temperature lasting over an hour, consistent with an axon reflex and mast cell activation, which lidocaine gel reduced the flare but not the pain. Everything else about melittin's action in humans is inferred from whole venom exposure, where melittin is one of several active components, and from the well documented consequences of bee stings: local pain, swelling, histamine release, and in sensitised people anaphylaxis.

Regulatory history: Not FDA approved. No trial of isolated melittin for a therapeutic purpose is registered. Whole bee venom extracts are approved only as allergen immunotherapy for bee sting allergy, which is a different use.

Authorises drugs for sale through a Notice of Compliance and Drug Identification Number. A compound that is not authorised for sale cannot lawfully be sold for human use, and personal importation of prescription drugs is limited.

The classification above is the The Longevity Archive reading of Health Canada, Health Products and Food Branch listings for Melittin at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.