Where Does Hair Transplant Hair Come From?

Can beard or body hair be used?

Where the scalp donor is limited, a surgeon may look to other parts of your own body to add to the supply. This is called body hair transplantation, and the same donor-dominance principle applies. Beard hair is the most useful secondary source: it is the easiest to harvest and gives good density, so beard and chin hair are commonly used to reinforce scalp grafts. Chest and other body hair can sometimes be used too, but less often.

Body hair is not a like-for-like replacement for scalp hair, though. It tends to be shorter, thinner and on a different growth cycle, and the graft yield is generally lower and more variable, so it can be harder to blend into a natural result. It is best thought of as a supplement for advanced loss, used in experienced hands, and whether it is worth using is a judgement your surgeon makes at an in-person assessment.

How is the hair taken, and does the donor grow back?

The grafts are taken from the donor area in one of two ways: individually, with a small punch, in follicular unit extraction (FUE), or as a single strip of skin that is divided into grafts in follicular unit transplantation (FUT). Our guides on how a hair transplant works and having a hair transplant without shaving your head explain both methods in more detail.

The follicles that are moved do not regrow in the exact spots they came from, because the whole follicle has been relocated. But a surgeon spreads the harvest thinly across the donor, so when it is not over-harvested the area only thins slightly and still looks full. The donor is a finite, one-time resource, which is why careful planning and graft budgeting matter; that is covered in our guides on the donor area and how many grafts you need.

Frequently asked questions

Where does the hair for a hair transplant come from?

It comes from your own body, almost always the donor area at the back and sides of your scalp. The hair there is genetically resistant to the DHT that causes pattern baldness, so it keeps growing when it is moved to a thinning area. It is a graft from one part of you to another, known as an autograft.

Can you get donor hair from someone else?

No. Hair transplants only work with your own hair. Follicles are living tissue, so hair from another person would be rejected by your immune system unless you took immune-suppressing medication for life, which is not appropriate for a cosmetic procedure. This is why a suitable donor area of your own is essential.

Can body or beard hair be used for a hair transplant?

Sometimes. Where the scalp donor is limited, a surgeon may use your own beard hair, or less commonly chest or body hair, to supplement scalp grafts. Beard hair is the easiest and highest-yielding secondary source. Body hair differs in texture, thickness and growth cycle, so it is used as a supplement in experienced hands rather than a replacement for scalp hair.

Where do hair plugs come from?

The grafts, once nicknamed “hair plugs”, come from your own donor area at the back and sides of the scalp. Modern grafts are small, natural follicular units of one to four hairs, not the large obvious tufts the old plug technique produced.

Does the donor hair grow back where it was taken from?

The specific follicles that are moved do not grow back in the donor, because the whole follicle is relocated to the thinning area. However, because the harvest is spread thinly across the donor, a responsibly harvested area only thins slightly and still looks full. Our donor area guide covers this in more detail.