I am jealous of Americans and their 10,000IU Vitamin D pills. Canada limits the same to 1,000IU per pill. Would this be allowed to cross the border or no?
Looking up the prescription regulations, only >2500 IU requires a prescription, so if you can find 2500s to import, that's over-the-counter and can be lawfully imported for 90d personal use. https://www.napra.ca/national-drug-schedules/?_nds_drug_name...
If you try to have 10000s mailed from USA by USPS, there's a very rare chance that it could be reviewed by Health Canada and they would deem it prescription-only and seize it, or they could "use their discretion" and still let it through anyway because seizing is a lot more paperwork.
Don't bother with UPS or Fedex shipping into Canada. Ever.
Note: if you're in Canada on a work/study permit, there are some exemptions allowing you to import non-narcotic prescription medications.
Are you referring to brokerage fees? UPS does not charge brokerage fees if air shipping is used; basically, anything other than Standard qualifies.
https://www.canada.ca/en/immigration-refugees-citizenship/co...
Grocery itself has more competition than the rest (thank you Walmart), which is why you gotta be careful when making US shopping trips. I've found rice, oils, canned beans/tomatoes, carrots, bananas, potatoes, onions all cheaper in Canada.
And every year, I get more and more non-perishable grocery stuff from Amazon.ca
Fun fact: Canadians can import non-prescription meds by mail, officially up to 90d supply (so I address it to "Family Scoundreller"), so I cruise ebay for a lot of that stuff.