DHI, or direct hair implantation, is not a different way of taking hair: the follicles are extracted one by one exactly as in FUE. What changes is how they are put back. Instead of cutting tiny holes first and placing grafts with forceps, the surgeon loads each graft into a hollow needle mounted on a pen-shaped implanter, punctures the skin and leaves the graft in place as the needle is withdrawn, so the incision and the insertion happen in one move (Park et al., Clin Cosmet Investig Dermatol 2023). In the UK, published price lists start DHI at around £4,000, about £1,000 more than FUE at the same clinic (Harley Street Hair Transplant, consulted 1 November 2026).
How does DHI work?
The extraction is the same as in FUE: under local anaesthetic, follicular units of 1 to 4 hairs are removed one at a time from the back of the head with micro punches (ISHRS). The difference is in the implantation:
- Loading. Assistants load each graft into the needle of an implanter. Several implanters are used in rotation so the surgeon always has one ready.
- Implanting. The surgeon holds the implanter like a pen, punctures the skin at the chosen angle and depth, and releases the graft as the needle comes out.
- Matching the tip. Needle size is chosen to match the thickness of the graft.
This is the technique described in a 2023 practical guide by Park and colleagues in Clinical, Cosmetic and Investigational Dermatology (16:1777–1785). "DHI" is a name used commercially for this approach; in the medical literature it appears as implantation with "implanters" or the "implanter method".
When is DHI chosen?
According to the same 2023 guide, implanters can make it easier to:
- control the angle of each hair, which matters for a natural hairline and for curly hair;
- pack grafts densely: the author reports that more than 50 to 60 grafts per square centimetre is possible without grafts popping out;
- handle the grafts less, with less risk of crushing them than with forceps;
- let the physician perform the implantation from start to finish.
The same guide lists the downsides: the method is labour intensive, costs more, cannot easily be delegated, is harder in patients who bleed easily, and "repeated graft popping in inexperienced hands may result in a low graft survival rate". In other words, it depends heavily on experience.
What DHI does not prove
It is common to read that DHI gives "better results" than FUE. We have not found a controlled study that shows this. The 2023 guide is a practical description, not a comparative trial, and its author discloses a commercial interest in an implanter device. Until comparative data exist, the honest summary is:
- the extraction, the donor limits and the scars are the same as FUE, because the extraction is FUE;
- the implantation technique is different, with possible advantages in angle and density in experienced hands;
- the result depends on the surgeon and the team more than on the name of the technique.
If a clinic tells you DHI is "scarless" or promises higher graft survival, ask for the study in writing.
Recovery and risks
Because the extraction is the same, recovery follows the FUE timeline published by the NHS (NHS, page last reviewed 29 September 2023):
- 1 to 2 weeks off work;
- bandages off after 2 to 5 days, gentle washing from day 6;
- care with the grafts for the first 2 weeks;
- new hair usually after about 4 months, full result after 10 to 18 months.
The risks are the same as for any hair transplant: bleeding, infection, a reaction to the anaesthetic, grafts that do not take and visible scarring (NHS). The ISHRS adds overharvesting of the donor area and temporary shedding of existing hair.
How much does DHI cost?
| Source (consulted 1 November 2026) | DHI price |
|---|---|
| Harley Street Hair Transplant, consulted 1 November 2026 | from £4,000 |
| Same clinic, FUE for comparison | from £3,000; average about £5,500 |
Not every UK clinic lists DHI separately: some offer implanters as part of an FUE procedure, others price unshaven or pen-based implantation per graft. Ask whether the quote you receive is for extraction and implantation together, and which part uses the implanter. The general picture of UK and abroad prices is on the hair transplant cost page.
Questions to ask about DHI
- Who loads and who implants? The UK and Turkish surgeons' associations recommend being told at the first consultation whether a non-doctor will implant hair (BAPRAS, 13 December 2023).
- Will the area be shaved? Some clinics offer DHI without shaving the recipient area; it usually costs more.
- How many grafts, and over how many sessions? Implanting by pen takes time; very large cases may be split.
- What does the higher price buy? Ask the clinic to explain, in writing, what changes compared with its FUE.
A written quote from Tirana
SkyClinics in Tirana, Albania, performs hair transplants from €1,500. Send a few photos of your scalp and your final quote arrives in writing within 24 hours of your photos, stating the technique, the estimated grafts and what is included, and the name of the surgeon who will perform the procedure. To see the two techniques side by side, read FUE vs DHI.
Frequently asked questions
What is a DHI hair transplant?
A hair transplant in which follicles are extracted as in FUE and then implanted with a pen-shaped implanter that makes the incision and places the graft in one move (Park et al., 2023).
Is DHI better than FUE?
We have not found a controlled study showing better results. The extraction is the same; the implantation differs, with possible advantages in angle and density in experienced hands.
How much does DHI cost in the UK?
One Harley Street clinic lists DHI from £4,000, compared with FUE from £3,000 (consulted 1 November 2026).
Is DHI done without shaving?
Some clinics offer it without shaving the recipient area, usually at a higher price. The donor area is usually shaved, as in FUE.
How long is the recovery after DHI?
The same as FUE: according to the NHS, 1 to 2 weeks off work, care with the grafts for 2 weeks, new hair after about 4 months and the full result after 10 to 18 months.
Get your written quote
Send a few photos of your scalp on WhatsApp: your final quote arrives in writing within 24 hours of your photos, with the technique, the estimated grafts, what is included and the name of the surgeon who will perform the procedure.
The publisher of this site is also connected to Sky Dental and SkyClinics, and works with Eteris Day Hospital, the facility in Tirana where plastic surgery procedures are performed. Transparency