Unfortunately, as an AI language model, I do not have access to up-to-date information on specific promotions or offers that may be available on laroche-posay.ca. However, I can suggest checking the website or subscribing to their newsletter to stay informed about any available coupons or discounts.

Unfortunately, as an AI language model, I am not able to browse the internet or extract the contact information of any particular website. However, I can provide some general contact details for Laroche-Posay: - Customer Service: 1-888-577-5226 (Monday to Friday, 9am to 5pm EST) - Email: [email protected] - Mailing Address: La Roche-Posay Canada, 1500 Boulevard Robert-Bourassa, Suite 600, Montreal, Quebec, H3A 3S7 You can also visit their website (www.laroche-posay.ca) and go to the "Contact Us" section for additional options.