In short
- FUE and DHI are both follicular unit extraction — different tools, same principle.
- DHI uses a Choi pen; FUE separates channel creation from implantation.
- DHI suits smaller sessions (≤2,000 grafts) and dense packing in the frontal third.
- FUE suits larger sessions and offers more flexibility on hairline design.
There is no 'better' technique in hair restoration — only the right tool for the right case in the right hands. Most London clinics specialise in one method and present it as superior. That is marketing, not medicine.
When DHI wins
DHI shines for smaller, frontal-third cases where dense packing matters and graft survival in unscarred recipient skin is paramount. The reduced 'out of body' time for grafts (channel and implantation happen in one step) can improve survival rates in skilled hands.
When FUE wins
FUE is the better choice for large sessions (3,000+ grafts), repair work, and cases where the surgeon wants maximum control over angle, depth and direction of each channel before implantation.
Costs in London 2026
DHI typically commands a 15–25% premium over FUE in London — £6,500–£10,500 for 2,000 grafts. This premium reflects the longer session time, not necessarily a better outcome.
Frequently asked
Common questions
Is DHI better than FUE for the hairline?+
In skilled hands, DHI allows slightly denser frontal packing. But hairline aesthetics depend far more on surgeon design than on tool.
Which is better for women?+
DHI is often preferred for women because it requires less or no shaving of the recipient area.
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