Most transplanted hair is considered permanent when taken from the “safe donor zone” — an area resistant to the hormone DHT, which causes male-pattern hair loss. When transplantation is performed correctly, these hairs retain their resistance even when relocated to thinning areas.
However, it’s important to understand that a hair transplant does not stop future thinning in non-transplanted areas. You may still experience natural hair loss over time, depending on genetics and lifestyle factors. Many patients choose maintenance strategies such as medications, PRP or lifestyle adjustments to protect their remaining native hair.