What happens at the border
Inbound international parcels are subject to examination by the Canada Border Services Agency, which administers import requirements on behalf of Health Canada among other departments.[2] Research compounds sit in exactly the category that attracts attention: substances lawful to supply for laboratory research and unlawful to supply for human consumption, arriving in a small parcel addressed to a residence.
Three outcomes are ordinary rather than exceptional:
- ·Delay. A flagged parcel sits in examination for days or weeks, tracking as in customs while a research timeline runs out. Nothing has gone wrong in a formal sense and there is nobody to escalate to.
- ·Detention or seizure. Where a shipment is assessed as an unauthorised health product being imported for consumption, it can be detained or destroyed. The recipient generally receives a notice rather than a refund, and the foreign seller has the money and no obligation to return it.
- ·Compounding scrutiny. Repeated import attempts to the same address do not become less likely to be examined over time.

