Generally, allogenic hair follicles cannot be used for hair transplantation, because it may cause rejection, allergy, septicemia and other reactions and health problems. On the other hand, everyone's hair is different. If someone else's hair follicle is transplanted, the new hair that grows after operation will definitely be different from your original hair, and the effect will not be ideal.
Therefore, it is obvious that hair transplantation may be powerless for hair loss friends with less healthy hair follicle resources and poor hair quality. After all, a clever woman can't cook without rice, healthy hair follicles are not enough, and even the best doctor can't regenerate hair follicles.