Hair Transplant Vs PRP: How They Compare
Last reviewed on 22 September 2026. We review our treatment guides every six months to keep them accurate.
Key points
They are not really an either/or choice, and less so than most comparisons. PRP is an injection treatment that uses your own blood to stimulate the follicles you still have; a hair transplant is a one-off procedure that moves your own permanent hair into thinning areas.
PRP does not create or move hair. It is a course of injections of concentrated platelets from your own blood, whose growth factors nudge existing, struggling follicles to grow thicker hair. It cannot regrow hair where the follicles are already gone.
A hair transplant restores hair you have already lost. It redistributes permanent, DHT-resistant follicles from the back and sides into bald or receded areas, so only a transplant can rebuild a genuinely bald hairline.
The evidence for PRP is promising but mixed. Studies mostly show it increases density and thickness in early thinning, but results are inconsistent and it needs repeated sessions and ongoing maintenance to hold any benefit.
Their best-evidenced use is together, not instead of each other. PRP is widely used as an add-on around a transplant, where it is linked with better graft survival, denser regrowth and faster healing.
Neither suits everyone. PRP suits earlier or diffuse thinning and those wanting a non-surgical, drug-free option, if you accept repeated injections, ongoing cost and a variable response. A transplant suits established loss with a stable donor area.
If you are in the UK and considering a transplant, the sensible next step is a proper consultation and assessment, which can tell you whether PRP, surgery, or a combination is right for your pattern of loss.
"Should I have a hair transplant or try PRP?" is a common question once people discover platelet-rich plasma, often pitched as a natural, non-surgical alternative to surgery. In reality the two are not really rivals at all: PRP works on the hair you still have, a transplant replaces hair you have lost, and the strongest evidence for PRP is actually as a companion to a transplant rather than a substitute for it. Understanding that makes the choice much clearer.
This guide compares a hair transplant and PRP neutrally: what each is, how well each works, what each costs you in time, money and effort, who each suits, and how they are often combined. It is general information and not a substitute for personal medical advice.
The short answer
PRP and a hair transplant do fundamentally different things. PRP is a stimulator: it uses growth factors from your own blood to encourage the follicles you still have to grow better. A transplant is a restorer: it takes permanent hair you already own and redistributes it into areas that have gone thin or bald. PRP cannot replace hair that is already gone, and a transplant does nothing for the surrounding native hair, which is why, rather than choosing between them, they are frequently used together.
What is PRP, and how does it work?
PRP, platelet-rich plasma, is a treatment made from your own blood. A small sample is taken and spun in a centrifuge to concentrate the platelets, and this platelet-rich portion is injected into the scalp. As a review of PRP for hair loss describes, its "composition encompasses a rich variety of biological components such as platelets, growth factors, cytokines, and other bioactive proteins". Those growth factors, including PDGF, VEGF and bFGF, act on the hair follicle: the review notes bFGF "stimulates the proliferation of dermal papilla cells, which are pivotal in regulating the growth and differentiation of hair follicles, helping to maintain them in the anagen", or active growth, phase.
In plain terms, PRP does not add follicles or move them; it tries to coax the follicles you still have into growing thicker, healthier hair. It is given as a course, typically several sessions a few weeks apart, followed by maintenance top-ups, because the effect fades without them. Our guide on PRP injections for hair loss covers the treatment in detail, and PRF is a related, newer preparation.
Does PRP regrow hair?
It can help, but the evidence is mixed and the effect is modest. The evaluation concludes that "the majority of studies demonstrated that PRP is effective in increasing hair density and thickness in patients with" androgenetic alopecia, which is encouraging. In the same breath, though, it cautions that "results varied due to differences in preparation protocols, platelet concentration, and delivery methods", and that the variability in how PRP is prepared and how often it is given "contribute to the inconsistent results observed across clinical studies".
Two honest points follow. First, like the medicines, PRP works by supporting follicles that are still alive but struggling, so it can thicken thinning areas but cannot regrow hair from follicles that are already lost, and it will not rebuild a bald or receded hairline. Second, it is not a one-off: keeping any benefit means ongoing sessions, with the cost and needle-time that implies, and how well you respond varies. It is best thought of as a way to support and thicken existing hair, not to replace what has gone.
What does a hair transplant do?
A hair transplant does not stimulate follicles with a treatment; it relocates hair you already have. Follicles are taken from the donor area at the back and sides of the scalp, which are genetically resistant to DHT, and placed into the thin or bald areas. Because those follicles keep their resistance, the transplanted hair is permanent and generally keeps growing for life. Our guide on how a hair transplant works explains the procedure, and the modern method most people have is FUE.
Its limitation is the mirror image of PRP's: a transplant is the only option that can truly restore a bald area, but it does nothing to help the original, non-transplanted hair, which can keep thinning around the grafts over the years. That is precisely the gap that PRP, or medication, can help fill, which is why the two are so often paired.
How do a transplant and PRP compare?
On almost every practical measure, hair transplant versus PRP comes down to a few clear differences. Taken point by point:
What it does: PRP stimulates and thickens existing hair; a transplant replaces hair that has already gone. Stimulation versus restoration.
Whether it adds hair: PRP adds no new hair, it only improves what is there; a transplant physically adds hair to a bald area by moving follicles into it.
How permanent it is: a transplant is permanent once healed; PRP's benefit fades without repeated maintenance sessions.
Effort and schedule: PRP is an ongoing course of injections, typically several sessions then top-ups indefinitely; a transplant is a single procedure with a recovery period and no ongoing upkeep.
Invasiveness: PRP is minimally invasive injections using your own blood, with little downtime; a transplant is a longer day-case surgical procedure.
Strength of evidence: for a transplant, moving permanent hair is well established; for PRP, results are promising but inconsistent, partly because the way it is prepared and given is not standardised.
Cost shape: PRP is a recurring cost, session after session, for as long as you continue; a transplant is a larger one-off cost.
Main limitation: PRP cannot restore a bald area and needs ongoing sessions; a transplant is surgery, with cost and recovery, and does nothing for your remaining native hair.
How much hair regrowth should I expect with PRP versus a hair transplant?
They deliver very different kinds of result. With PRP, the realistic expectation is a modest improvement in the density and thickness of areas that are thinning but not yet bald, as struggling follicles are supported to grow better hair, provided you keep up the sessions, and with a response that varies from person to person and is inconsistent across studies. What PRP will not do is create a new hairline or fill a bald patch, because it cannot grow hair where the follicles are gone. Think of it as helping the hair you have, not replacing what you have lost.
A transplant delivers the opposite kind of result: the regrowth is as much, and exactly where, the surgeon places it. A defined number of grafts, planned around your graft numbers and donor supply, are placed into the chosen area, and the great majority of transplanted follicles go on to grow, so a bald or receded area can be restored to visible density precisely where you want it. The trade-off is that a transplant redistributes a finite amount of donor hair rather than increasing your total, and it does nothing for the untouched thinning hair elsewhere.
So in short: PRP gives a modest, maintenance-dependent improvement across the areas still holding hair, while a transplant gives concentrated, permanent restoration in one defined area. For a bald hairline, only a transplant delivers; for early diffuse thinning, PRP may help hold and thicken things; and the two are often combined. How much either can realistically achieve for you depends on your donor area and pattern of loss, which is what an assessment is for.
Which is right for you?
It depends on where you are with your hair loss. PRP tends to make more sense in earlier or diffuse thinning, for those who want a non-surgical, drug-free option using their own blood and are willing to commit to repeated sessions and a variable response. A transplant tends to make sense once loss is more established, for a defined receded hairline or bald patch, when there is enough stable donor hair to redistribute.
For many people, though, it is not a straight choice, because PRP and a transplant are not doing the same job. PRP supports and thickens the hair you have; a transplant restores the hair you have lost. That is why, more than being alternatives, they are often used together, which is the subject of the next section.
Can you have PRP and a hair transplant together?
Yes, and this is where PRP's evidence is arguably strongest. Rather than being a rival to surgery, PRP is widely used as an add-on around a transplant. A systematic review of PRP as an adjunct to hair transplantation describes it as "a promising adjunctive therapy" used "to support the survival and growth of newly implanted grafts", and found that "the addition of PRP was associated with improved outcomes, including increased hair density, enhanced follicle survival, and earlier initiation of hair growth". Individual studies in the review also reported faster resolution of post-procedure redness and earlier regrowth.
So the honest picture is that PRP and a transplant are complementary: the transplant restores the lost area, and PRP may help the new grafts settle and grow while also supporting the surrounding native hair. The evidence is still limited and PRP is not essential to a good transplant, but it is a reasonable option to discuss. PRP also sits alongside the other regenerative and medical options, such as exosome therapy and medication after a transplant, and it is not the same decision as choosing between surgery and a daily medicine, which our guides on hair transplant versus finasteride and hair transplant versus minoxidil cover.
The bottom line
A hair transplant and PRP are not really competitors: PRP uses your own growth factors to support and thicken the hair you still have but must be repeated to keep working and cannot restore a bald area, while a transplant permanently rebuilds areas that have gone bald but does nothing for the surrounding hair. For early thinning PRP may help; for established loss a transplant is what restores density; and in many cases the two are used together rather than one instead of the other.
If you are in the UK and weighing up a hair transplant, the most useful step is a proper consultation and assessment with a qualified team, who can examine your donor area and pattern of loss and tell you honestly whether PRP, surgery, or a combination is right for you, rather than deciding from a web page. It is the only way to know what will actually work for your hair.
Frequently asked questions
Is PRP as good as a hair transplant?
They do different jobs, so one is not simply as good as the other. PRP uses growth factors from your own blood to thicken and support the follicles you still have, while a transplant permanently restores hair that has already been lost. PRP cannot regrow hair from follicles that are gone, so it cannot rebuild a bald or receded hairline the way a transplant can; equally, a transplant does nothing for your thinning native hair. For many people they are used together rather than one replacing the other.
Can PRP regrow a bald area instead of a transplant?
No. PRP works by stimulating follicles that are still present but underperforming, so it can thicken diffusely thinning areas, but it cannot grow hair where the follicles have already been lost, which is the case in a genuinely bald or receded area. For that, a transplant is the only way to restore density. PRP is more useful in earlier or diffuse thinning, and as a support around a transplant, than as a replacement for surgery.
Is PRP used with a hair transplant?
Often, yes. PRP is widely used as an adjunct around a transplant, and adding it has been linked with better outcomes, including increased hair density, enhanced follicle survival and earlier hair growth, along with faster settling of post-procedure redness. The evidence is still limited and PRP is not essential to a good result, but it is a reasonable add-on to discuss with your surgeon.
How long does PRP last, and do I need to keep having it?
PRP is not a one-off. It is usually given as an initial course of several sessions a few weeks apart, followed by maintenance top-ups every few months, because the effect fades without them. This ongoing schedule, and its recurring cost, is one of the main practical differences from a transplant, which is a single procedure whose result is permanent. How often you need PRP, and how well you respond, varies from person to person.
Get back to Great Hair
in 3 Easy Steps:
01
Arrange Free Consultation
Speak to one of our specialist consultants for expert advice on our range of different hair loss treatments
02
Book Your Procedure
Place a deposit to reserve a time slot at one of the My Hair UK clinics across the UK
03
Attend Your Surgery
Arrive on the day and our specialist surgical team will look after your every need
What People Say About Us
Read our independent My Hair UK Reviews on Reviews.io
The Surgical Team
The surgical team is what makes the difference on the day. The clinics’ five surgeons are all GMC-registered, with a minimum of 1,000 FUE hair transplant procedures each to their name. Between them the team handles complex cases, including Afro-textured and women’s hair transplants, hairline design and lowering, and revision work.
Manchester clinic
• Dr Khawaja Masood Munir: GMC 6122581.
8+ years’ experience, 1,400+ hair transplant surgeries.
• Dr Haider Gillani: GMC 8030796.
1,000+ procedures, with specific expertise in complex cases requiring detailed anatomical understanding.
London (Harrow) clinic
• Dr Mahdi Alosert: GMC 6168297.
20+ years’ clinical experience. Specialist in Afro-Caribbean hair and hairline lowering.
• Dr Shuaib Mir: GMC 7567898.
1,200+ hair transplant cases. BAAPS plastic surgery and RCS anatomy training.
• Dr Zakar Rafiq: GMC 6164032.
MBBS and BSc (Hons) from Imperial College London. Associate Member of the International Society of Hair Restoration Surgery (ISHRS).
You can meet the surgeon who will perform your procedure at your free consultation.