Who is a good candidate for PRP?

PRP suits people seeking skin quality improvements (texture, fine lines, tone) or those with early–moderate hair thinning where miniaturised follicles are present. Suitability depends on medical history and scalp/skin assessment and is confirmed at consultation.

How many PRP sessions will I need?

Most plans start with a course of three sessions spaced about 4–6 weeks apart. Maintenance is then recommended: typically every 6–12 months for skin and every 3–6 months for scalp, adjusted to your goals and response.

What results and timeline should I expect?

Skin often feels fresher within weeks, with visible quality changes building across the course. For scalp, many notice reduced shedding by 6–12 weeks and improved coverage over 4–6 months when maintenance is followed. Fully bald, shiny areas respond poorly.

Is there downtime or side effects with PRP?

Downtime is usually minimal. Expect transient redness, tenderness or mild swelling; occasional bruising can occur. PRP is autologous, so allergy risk is very low. We provide aftercare guidance and review when needed.

Can PRP be combined with other treatments?

Yes. For skin, PRP is often paired with microneedling or skincare programmes. For hair, it may be combined with clinician-recommended topical or oral strategies. Combining modalities can improve durability and overall outcomes.

How do polynucleotides differ from PRP?

Polynucleotides are processed DNA fragments used to optimise the dermal environment—hydration and fibroblast signalling—whereas PRP is your own platelet concentrate delivering growth factors that directly signal tissue repair. Your clinician can advise which is best for your goals.

What aftercare should I follow following PRP?

Keep the area clean, avoid heat, heavy exercise and alcohol for 24–48 hours, and pause harsh actives if treating skin. Contact the clinic if you have any concerns or unexpected symptoms.

PRP (Platelet-Rich Plasma) in London

Q: What is PRP and how does it work?

PRP (platelet-rich plasma) is prepared from a small blood draw. Platelets are concentrated and the plasma is placed into skin or scalp to deliver growth factors that support tissue repair, collagen synthesis and, in selected cases, improved hair calibre and coverage.

PRP (Platelet-Rich Plasma) at Santi London

A regenerative treatment using a concentrate of your own blood platelets to support repair and improve skin quality or hair density. Calm, clinician-led care in South Kensington.

Consultation-led Natural-looking outcomes Aftercare & review Privacy-first

What is PRP?

Your own biology

PRP is prepared from a small blood draw. Centrifugation concentrates platelets and growth factors which are then placed precisely into target areas.

Skin quality focus

Used to improve texture, fine lines, crepiness and tone by supporting tissue repair processes.

Hair/scalp applications

Can help thinning hair by supporting follicle environments in appropriate candidates.

Course-based plan

Best results typically follow a series of sessions with periodic maintenance; personalised after assessment.

What to expect at Santi

Clinical assessment

We review medical history and goals, confirm suitability, and explain expected ranges and alternatives.

Preparation & placement

A small blood draw is processed; PRP is placed via fine needles or cannula across the treatment area (skin or scalp).

Aftercare & review

Mild redness/tenderness is common and settles quickly. You’ll receive written aftercare and an optional review to refine your plan.

Typical course & timeline

Initial course

Commonly 3 sessions, ~4–6 weeks apart (case-dependent).
Early freshness may be noticed after the first sessions; effect builds progressively.

Maintenance

Top-ups typically every 6–12 months for skin; 3–6 months for scalp (varies by goals/response).
Your clinician will tailor intervals to your needs.

Safety, suitability & aftercare

Common effects

Mild redness, swelling or tenderness; occasional bruising at injection sites. Usually settle within a few days.

Contra-indications

Active infection/inflammation at the site, certain blood disorders, pregnancy/breastfeeding and specific medications/medical conditions. We’ll screen this with you.

Aftercare basics

Keep area clean; avoid heavy exercise/saunas/alcohol the first day; follow your written guidance. Contact us with any concerns.

Ready to talk?

Start with a consultation in South Kensington.

Request appointment 020 7584 7000

PRP

Increasingly popular, PRP (Platelet-Rich Plasma) introduces your own blood product back into skin or scalp to help kick-start cell activity, support healing and calm inflammation. Because it’s autologous, PRP avoids allergic reactions and keeps downtime low.

Book consultation Benefits of PRP

PRP for Skin

From £500 (or £750 with HA). Sometimes nicknamed a “vampire facial,” PRP is prepared from a small blood draw, then placed with or without microneedling. Growth factors signal collagen synthesis and cell turnover to refine texture, pores and fine lines.

Pre-treatment care Aftercare About Dermapen

The science in brief

Platelet alpha-granules release signalling proteins such as PDGF, TGF-β, VEGF, EGF and IGF. These factors bind to cell receptors, triggering cascades that support matrix production (e.g., collagen), angiogenesis, and tissue repair. Outcomes vary by indication, technique and individual biology.

Related PRP Guides

What Is PRP and How Does It Work?

Understand the mechanism behind platelet-rich plasma therapy — how it’s prepared, why it works, and where it fits in regenerative aesthetics.

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The Science Behind PRP Therapy

Explore the growth factors and cellular signalling processes that make PRP a regenerative cornerstone for both skin and scalp treatments.

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How to Prepare for Your PRP Treatment

Pre-treatment and post-treatment guidance to help optimise comfort, healing and long-term results from your PRP sessions.

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Is PRP Hair Restoration Right for You?

Find out whether PRP is suitable for your stage and pattern of hair thinning — and what to expect during the consultation process.

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Pre & Post-Treatment Care Following PRP

Detailed aftercare steps, what to avoid, and how to maintain skin or scalp health after your PRP procedure at Santi London.

Understanding Male Pattern Baldness & PRP

Learn how PRP can support follicle vitality in male pattern thinning and where it fits in a broader hair restoration plan.

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