Our Customer Service is ready to assist you on your order, our products or our services. Our team, composed of licensed aestheticians, offers you their service in a wide variety of languages (English, French, Spanish, Mandarin, Cantonese, Russian, Portuguese and Italian).

For Skin Care Professionals, our agents will be pleased to answer all of your questions concerning your account, take care of your orders, and provide technical assistance for all of our products.

Contact Us:


To open a professional account and become a certified partner, we invite you to fill out the form in our “Become a Professional” page here.

By email:
Customers: support@gmcollin.com
Business: headoffice@gmcollin.com
Press + Social Media + Influencers: pr@gmcollin.com
Careers: cv@gmcollin.com


By mail:
68 Stinson
QC, Canada
H4N 2E7