It sounds as if some real progress could be made in the hair loss industry as cosmetics company L’Oreal begins working with French company Poietis, which has developed a laser printing process for creating cellular structures. Their printing process uses a bio-ink that can be applied at a rate of 10,000 micro-droplets per second, although 3D printed tissue would need some time to mature before follicles could grow. The companies see this project unfolding over the next few years. Read more at 3DPrint.com: https://3dprint.com/151091/loreal-po...end-hair-loss/