Replicel

[2020]

At one year, a statistically significant increase in total hair count (P=0.032) continued to be seen.

sounds like some new hair were grown...

Histogen's HSC is currently being developed and evaluated an injectable for hair growth. The combination of Wnt proteins and growth factors making up the formulation have been shown to both stimulate resting hair follicles and induce new follicle formation.