How to check if your cannabis has been recalled

Legal cannabis gets recalled too, for allergens, labelling errors, or contamination. Here's how to check if a product you own is affected, and what to do.

Most people think of recalls for cars or lettuce, not cannabis. But legal cannabis gets recalled too, and because it’s a regulated product, there’s a clear system for it. Here’s how that system works, and how to check whether something in your drawer is affected.

It happens more than you’d think

A recent example: in late July 2026, Health Canada posted a recall for certain edibles sold under the Sweet Vengeance brand, due to undeclared milk and hazelnut along with labelling issues. Undeclared allergens like those are a genuine safety issue for anyone with an allergy, which is exactly the kind of thing the recall system exists to catch.

Why cannabis gets recalled

Recalls usually come down to a handful of issues:

Undeclared allergens, especially in edibles (nuts, dairy, and the like).
Labelling or packaging errors, including wrong THC or CBD amounts, or packaging that isn’t child-resistant.
Contamination, such as mould, pesticides, or other substances a product shouldn’t contain.
Quality or potency problems flagged in testing after a product is already on shelves.

How to check if your product is affected

This part is easy, and free:

Search Health Canada’s Recalls and Safety Alerts database at recalls-rappels.canada.ca. You can search by product or brand name.
Match the details. Recall notices list the specific brand, product, and lot or batch number. Check that number against the one printed on your package, a recall usually applies only to certain lots, not every unit ever made.
Ask the store you bought from. Licensed retailers are notified of recalls and can tell you whether your purchase is covered.

What to do if it is

If your product is on a recall list, stop using it. Don’t eat, smoke, or vape it. Most recall notices tell you to return the product to the store where you bought it, and many retailers will refund or exchange it. Follow the specific instructions in the notice, since they can differ depending on the reason for the recall.

For more on reading what’s on your package, see our guides to cannabis labels and how to read a lab report.

Sources

Health Canada, Recalls and safety alerts
StratCann, Week in Weed, July 25, 2026