GK Videos
https://www.gkhair.com/GKhair_Presentation/
Also: https://www.youtube.com/watch?v=LVzb6h7hi_k
Resistant/curly application
https://www.youtube.com/watch?v=GI67mRNcKo4
Miami Dolphin Cheerleader Ashton Landgraf application
https://www.youtube.com/watch?v=QmWsi9oWnRE
The Best Smoothing Treatment Step by Step Informational Video
https://www.youtube.com/watch?v=2XSUke5OGsg