GBY BEAUTY is proud to offer lash training to those looking to learn how to become a lash artist, and also for those looking to improve their lash skills. Master the eyelash extension technique, and learn the tricks of the trade. We offer an extensive 8 hr class.

Our lash training classes are hosted by GBY Co-Founder Courtney Casgraux. Courtney has been in the lash industry for over 8 years and has extensive knowledge and training in many lash techniques and trends from Tokyo, London and Russia. 

Class Description:

Basic technique, client care, and safety. All students will receive on hands training, a lash training kit with everything you will need to get started, an extensive lash training manual and a certificate of course completion. 

Topics Covered:

  • Overview of Eyelash Extensions
  • Products to Use For Application
  • Learn Types of Lashes
  • Safety
  • Application Process
  • Removal Process
  • Post Application Care
  • Marketing Tips & Tools

For pricing inquires, and enrollment please email us at

I took the GBY lash course, and Courtney’s a true lash genius! It says so much to get hands-on experience with the master herself. Super valuable info, and chill but informative class. Even though the one-day course covers all topics, GBY still encourages all their students to come back and shadow and learn even afterwards. Definitely recommend for anyone trying to learn a new skill.
— M. Reyes