Important Notice: Merck Canada will be closed: Tuesday, December 24th to Wednesday, January 1st, 2025 (inclusively).

To ensure delivery before the end of the year, all orders must be received before 2pm (EST) on December 11 and will be delivered before December 20th, 2024.

For medically significant products such as KEYTRUDA (and WELIREG), orders placed after 2pm (EST) on December 11th will continue to be shipped on a priority basis all the way through December 23rd, 2024. Orders placed after 3pm (EST) on December 23rd will be shipped as of Thursday January 2nd, 2025.

If you have any questions, please contact our Customer Support Team at 1-800-463-7251 or by e-mail: montreal.orderdesk@merck.com.

Happy Holidays!