Our Courses

Find your learning path

Participants practicing a skincare treatment during a Cosgram class

Start with online product training, build skills in individual hands-on classes, or explore focused training. Topics include Korean skincare techniques, Gommagic practice, and MTS / Exosome device theory.

Focused training combines online study with in-person practice and written, oral and practical assessments. Review the current course listing for price and availability, and contact our education team for the schedule and completion requirements.

Ask about a course · Payment and refund policy

K-beauty education & certification for aesthetic professionals. Open a course for details and reserve your spot — wholesale-exclusive courses are marked.