I have no idea about the actual science, but Tsuji and Lauster are using different methods to create new (baby?) follicles. Christiano was involved in a 3d culturing study too..maybe someone can access and see if they're using a third method?I agree. I hope actually secretly that A.M Christiano (With Jahoda?) pushes forward with her "Rapunzel" company that is also focussed on a similar method like Tsuji & Lauster.