PRP vs Minoxidil For Hair Loss London. Which Works Better
PRP and minoxidil both treat hair loss, but they work in different ways and suit different people. Minoxidil is a topical or low-dose oral treatment that extends the hair growth phase and improves blood flow to the follicle, used daily and ongoing. PRP is an in-clinic treatment that uses growth factors from your own blood to stimulate the follicle directly. Neither is a cure, both work best started early, and for many people the strongest result comes from combining them.
This guide is written by the medical team at The London PRP Clinic by The Wellness, a doctor-led clinic across Marylebone and Canary Wharf. We give an honest, evidence-based comparison so you can choose with the full picture rather than the marketing.
Weighing PRP against minoxidil? Message a GMC-registered doctor on WhatsApp or email team@thewellnesslondon.com.
How does minoxidil work and how well
Minoxidil works by extending the active growth phase of the hair cycle and widening blood vessels to improve the supply of oxygen and nutrients to the follicle. It is applied topically as a solution or foam, or taken in low-dose oral form under medical supervision, and it is well tolerated and suitable for both men and women. It is one of the longest-established hair loss treatments and a sensible backbone for most plans.
Its honest limitations are straightforward. Benefits only continue while you keep using it, so stopping leads to loss of the gained hair over the following months, and topical versions can cause scalp irritation or unwanted facial hair in some users. Early on, minoxidil can also trigger a temporary increase in shedding as the cycle resets, which is normal. It is effective, cheap and accessible, but it is a daily commitment rather than a one-off, which is the main thing to weigh against PRP.
How does PRP work and how well
PRP, or platelet-rich plasma, takes a small sample of your blood, concentrates the platelets in a centrifuge, and injects that growth-factor-rich plasma into the scalp to stimulate follicles, improve blood supply and push hairs toward active growth. It is autologous, using only your own blood, so the risk of an allergic reaction is very low, and it appeals to people who want to avoid daily products or medication.
The evidence base is solid and growing, with a 2025 meta-analysis of 43 randomised controlled trials and 1,877 participants confirming that PRP increases hair density, and pooled data showing density rising from roughly 142 to 178 hairs per square centimetre. PRP suits early to moderate genetic loss and female pattern thinning where follicles are still alive. Its honest limits are that it needs a course with maintenance, results build over months, and it does not regrow hair from follicles that have already gone. For the right person it is a strong, low-risk treatment.
Want to know which fits your hair? Ask our doctors on WhatsApp.
Is PRP better than minoxidil
Neither is simply better, because the right choice depends on your priorities and your hair. Minoxidil wins on cost and convenience to start, and it has decades of use behind it, but it is a daily, indefinite commitment that some people find hard to maintain or that irritates the scalp. PRP wins for people who prefer an in-clinic treatment using their own blood, who cannot tolerate topical products, or who want to add a regenerative boost beyond what minoxidil provides, at a higher cost and with the need for a course.
The most useful way to think about it is not as a contest but as a choice of tools that often work best together. The honest clinical view, supported by the evidence, is that combining PRP with minoxidil tends to outperform either on its own. The right answer for you depends on your stage, your tolerance for a daily routine, your budget and your preferences, which a doctor-led assessment turns into a clear recommendation rather than a generic debate.
Can you combine PRP and minoxidil
Yes, and for many people this is the most effective approach. Minoxidil keeps follicles in the growth phase for longer and improves the blood supply, while PRP delivers growth factors that stimulate the follicle directly, so the two act on different parts of the same problem. Pooled trial data show that PRP combined with minoxidil produces greater improvements in density than either treatment used alone.
This layered approach is standard in evidence-based hair medicine, and it can be extended further with finasteride where appropriate. The point of seeing a doctor is to build the combination that fits you, set the right routine, monitor your response and adjust over time. A clinic that only sells one treatment has an incentive to ignore the others, whereas a doctor-led plan starts from what will work best for your hair rather than from a fixed menu.
Why blood tests come first at The London PRP Clinic by The Wellness
Before recommending PRP, minoxidil or both, we work out the full picture of your hair loss. Our GMC-registered doctors arrange blood tests covering ferritin and iron stores, full thyroid function, vitamin D, B12, key hormones, HbA1c and zinc, run from the same Marylebone clinic, so results and treatment sit with one medical team.
This matters because a treatable contributor such as low ferritin or a thyroid problem will blunt the response to any treatment until it is corrected. Testing first means whichever route you choose works on a follicle that has what it needs, and it lets us tailor the plan rather than apply a one-size-fits-all approach. This diagnostic-first method is the difference between a doctor-led clinic and simply buying a product off the shelf.
How much does PRP cost in London
Doctor-led PRP in central London sits in a clear band. Harley Street and Mayfair flagship clinics commonly charge £600 to £850 or more per session. At The London PRP Clinic by The Wellness, doctor-performed PRP for hair starts from £545 per session, with a recommended course of three at £1,455.
That price covers the consultation, treatment by a GMC-registered doctor, Viviscal Professional supplement support, progress monitoring, aftercare and a blood-test recommendation for your case. Minoxidil is a lower ongoing cost as a daily treatment, but it must be continued indefinitely to keep its effect. The right comparison is fit and value rather than price alone, and our doctors will help you weigh both honestly.
Why people choose The London PRP Clinic by The Wellness
We are a doctor-led, blood-test-first clinic that recommends treatments on evidence. Across hair restoration we report an 87 percent patient success rate and an average density increase of 32 percent, supported by more than 187 five-star reviews, with every treatment performed by GMC-registered doctors.
When you are choosing between a daily topical and an in-clinic regenerative treatment, an honest, personalised assessment is worth more than a sales pitch. We will tell you whether PRP, minoxidil or a combination is the right move for your hair and your life.
Take the first step today. Message us on WhatsApp, email team@thewellnesslondon.com, or call +44 20 3951 3429. Clinics in Marylebone, two minutes from Baker Street, and Canary Wharf.
Frequently asked questions about PRP and minoxidil
Is PRP or minoxidil better for hair loss?
Neither is simply better. Minoxidil is a cheap, convenient daily treatment, while PRP is an in-clinic regenerative treatment using your own blood. The right choice depends on your stage, preferences and budget, and they often work best together.
Does PRP work without minoxidil?
Yes, PRP can be used on its own and has a solid evidence base, but pooled data show combining it with minoxidil tends to give better density than either alone.
What happens if I stop minoxidil?
Minoxidil only works while you use it, so stopping usually leads to gradual loss of the gained hair over the following months. This is a key consideration when weighing it against PRP.
Can I use minoxidil and have PRP at the same time?
Yes, and many people do. Minoxidil extends the growth phase while PRP stimulates the follicle, and the combination usually outperforms either alone.
Is PRP or minoxidil safer?
Both are well tolerated. PRP uses your own blood so allergic reactions are very rare, while minoxidil can cause scalp irritation or unwanted facial hair in some users. A doctor will advise on suitability.
Where in London can I be assessed?
The London PRP Clinic by The Wellness has doctor-led clinics in Marylebone, two minutes from Baker Street, and Canary Wharf. Message on WhatsApp or call +44 20 3951 3429.
This article is for information and does not replace personal medical advice. All treatments at The London PRP Clinic by The Wellness are performed by GMC-registered doctors. Individual results vary. Reviewed by the medical team at The London PRP Clinic by The Wellness. Last updated June 2026.
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