Hair PRP works gradually, so most people need a planned course of sessions rather than a single treatment. A common approach is a course of sessions spaced about a month apart, followed by maintenance sessions every few months, with photographs to track progress. Your doctor will recommend a plan based on the cause and stage of your hair loss. At The London PRP Clinic hair PRP is £450 per session.
Reviewed by the medical team at The Wellness. Last updated 13 November 2026.
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Key points
Most people need a course of sessions, not a single treatment.
Sessions are often spaced about a month apart, then maintained every few months.
Hair PRP is £450 per session.
Changes usually take several months to show.
Your doctor reviews progress with photographs and adjusts the plan.
Who is this guide for?
It is for anyone considering hair PRP who wants to understand the commitment involved, and for people already having treatment who want to know what to expect from each stage.
Why does hair PRP need more than one session?
Hair grows in cycles, and thinning follicles respond slowly. PRP aims to support those follicles over time, so a single session is unlikely to make a lasting difference on its own. A planned course gives the follicles repeated support during the period when they are most likely to respond.
What does a typical course look like?
The initial course
Many people begin with a series of sessions spaced about a month apart. Your doctor will recommend the number of sessions based on how advanced your thinning is and how you respond.
Maintenance
Because pattern hair loss is a long-term condition, the benefit of PRP can fade if treatment stops. Many people continue with maintenance sessions every few months. Your doctor will review your photographs and advise how often is right for you.
How much does a course of hair PRP cost?
Hair PRP is £450 per session, so the total depends on the plan your doctor recommends. Your doctor will set out the full plan before you begin, so there are no surprises.
If you would like us to prepare for your consultation, you are welcome to send clear photos of the area in good light when you message us, so your doctor can see the starting point. Photos help us plan your appointment, and your doctor's assessment and advice are given at the consultation itself.
When will I see results?
Changes are gradual. Some people notice less shedding first, and changes in density or thickness usually take several months to become visible. Photographs taken at the start and at each review make progress easier to judge than a mirror.
What affects how well PRP works?
The cause of the hair loss, as PRP is mainly used for pattern hair loss
How long the thinning has been present
General health, including iron levels, thyroid function and nutrition
Whether PRP is combined with other proven treatments
Consistency with the planned sessions
Can PRP be combined with other treatments?
Yes, and for many people a combined approach gives the best chance of results. Hair PRP with a personalised prescription foam is £595, where the doctor judges the foam appropriate. Your doctor will explain the options.
How do you measure progress?
Standardised photographs taken at the start and at each review, in the same light and from the same angles, are the most reliable way to see change. Your doctor compares them with you, so decisions about further sessions are based on what has actually happened.
How do I arrange a consultation?
Send us a message on WhatsApp and we will offer you the earliest appointment with one of our doctors at our clinics in Marylebone or Belgravia. At your first visit the doctor assesses you and agrees a plan with you before any treatment, so you know exactly what is recommended, why, and what it will cost.
After each session you receive clear aftercare advice in writing, and our team books your reviews and any further sessions, so your plan stays on track without you having to chase it.
Frequently asked questions
How many PRP sessions are needed for hair loss?
Most people start with a course of sessions about a month apart, followed by maintenance. Your doctor will recommend a plan for you.
How long does hair PRP take to work?
Changes are gradual, and visible differences usually take several months.
How much does a course of hair PRP cost?
Hair PRP is £450 per session. The total depends on the plan your doctor recommends.
Do I need maintenance sessions?
Often yes, because pattern hair loss is long term. Your doctor will advise how often.
Can I combine PRP with other treatments?
Yes. Hair PRP with a personalised prescription foam is £595, where the doctor judges it appropriate.
The London PRP Clinic is part of The Wellness, a doctor-led private healthcare group with clinics at 10 Portman Square, Marylebone, and 9 Eccleston Street, Belgravia. All treatments are carried out by GMC-registered doctors after a consultation and clinical assessment. Results vary from person to person and no outcome can be guaranteed. This article is general information and not a substitute for medical advice about your own health.
Message us on WhatsApp on +44 7961 280835 (ref PRP-how-many-prp-sessions-for-hair) and we will arrange your appointment.
Sources
General Medical Council, the medical register
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