When shipping our products internationally we work with the international shipping provider Passport. Please see the list of countries we are able to ship to HERE. Since we do collect all duties and taxes at checkout and remit these costs on your behalf, this means we can only ship to countries where Delivery Duties Paid (DDP) is available.
International Shipping Limitations:
For orders to pass through customs, please ensure that each product in your order contains no more than a 90-day supply, meeting the personal exemption limit. For Japan, the customs limit is a 2-month supply.
You can view the additional limitations for shipping via Passport HERE
NOTE: When shipping internationally, it is ultimately up to the Customs agents of that country on what they will and will not allow in.