Does hair transplantation work?

Hair transplants tend to be more successful than over-the-counter hair restoration products. But there are a few things to consider:

The reliable source of transplanted hair is 10 to 80 percent fully developed anywhere in three to four months.
As with normal hair, transplanted hair tends to thin over time.
A reliable source from a 2016 study suggests that people with dormant hair follicles (they generally have hair under their skin but no longer grows hair) may have a less effective transplant, although plasma therapy may help 75 percent or completely replace the transplanted hair. .
Hair transplantation does not work for everyone. They are mainly used to restore hair if you have lost hair due to baldness or thinning or injury.

Many transplants are being done with your current hair, so they are not as effective in treating people:

Great thinning and baldness
Hair loss due to chemotherapy or other medications.
Thick skin scars from wounds.