Health Canada Flags Risks of Unauthorized Peptide Drugs

Health Canada has issued a strong warning against the use of unauthorized peptide drugs, many of which were being sold online through unregulated websites. The agency’s latest advisory points to serious health concerns linked to these injectable products—often marketed for muscle growth, anti-aging, or athletic enhancement.

These peptides, while popular among fitness circles, have not been approved for sale by Health Canada. Worse, many were seized from the website “Canada Peptide,” which was offline for maintenance as of Sunday afternoon.

What Makes These Drugs Dangerous?

Although some injectable peptides are classified as prescription drugs, none of the seized items had proper authorization. That means they haven’t gone through any official review for safety, quality, or effectiveness. This raises major red flags.

Using unauthorized drugs may result in infections, allergic reactions, or harmful interactions with other medications. In many cases, labels on these products fail to disclose all ingredients—or list harmful ones not meant for human use. Worse still, there’s no guarantee they’ve been stored or manufactured under safe conditions.

What Should Consumers Do Now?

If you’ve used any unauthorized peptide product and have health concerns, Health Canada recommends speaking to a licensed healthcare professional. Consumers are also urged to dispose of such items properly—either through regional hazardous waste programs or by returning them to local pharmacies.

The department emphasized that prescription drugs should always be purchased from licensed pharmacies. Consumers can identify approved products by looking for an eight-digit Drug Identification Number (DIN), Natural Product Number (NPN), or DIN-HM (for homeopathic drugs).

You can also verify products through Health Canada’s official Drug Product Database and Licensed Natural Health Product Database.

Full List of Banned Products

The following drugs were named in the advisory and are not authorized for sale:

LL-37, Melanotan 1 & II, NR-7, Ovagen, Pal-GHK, Pinealon, PNC-27, Prostamax, QS-13, Retatrutide, Selank, Semax, Sermorelin, SS-31, Tesamorelin, Thymosin alpha, Thymosin-β4 (TB4/TB-500), Tirzepatide, Vilon, VIP, AOD9604, ARA 290, Bremelanotide, Bronchogen, BPC-157, CJC-1295, Cortagen, DSIP, Epitalon, GHK, GHK-Cu, GHRP-2, GHRP-6, GLP-1 (7-37), Gonadorelin, Hexarelin, HGH & HGH Fragment, Humanine, Ipamoreline, Kisspeptin, KK-23, and Livagen.

If you come across any of these names on product labels or websites, avoid them entirely.

Your health is too valuable to risk on unauthorized products.
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