PRP for Hair Loss in Dunedin: How It Works and What to Realistically Expect
- Dunedin Medical Aesthetic Clinic
- Jun 17
- 5 min read
PRP for hair loss in Dunedin is a non-surgical treatment that uses a small sample of your own blood to support thinning hair. The blood is processed to concentrate its platelets, and this platelet-rich plasma is injected into the scalp, where its growth factors may help stimulate the hair follicles you still have. At Dunedin Medical & Aesthetics Clinic, Dr Lee provides PRP as part of a considered, medically assessed approach for patients across Dunedin and the wider Otago region.
The short version:
PRP uses your own blood, so the allergy and rejection risk is very low.
It works best for early thinning, where follicles are weakening but still alive — not on areas that are fully bald.
Evidence is promising but variable: results differ between people, and PRP is not a guaranteed cure.
A typical course involves a series of initial sessions followed by maintenance.
Results develop slowly over months, because hair itself grows slowly.
What is PRP, and how does it work for hair?
PRP stands for platelet-rich plasma. A small amount of your blood is drawn and placed in a centrifuge, which separates and concentrates the platelets. Platelets are best known for clotting, but they're also rich in growth factors — signalling proteins involved in tissue repair and renewal.
When this concentrated plasma is injected into the scalp, the theory is that those growth factors help improve the environment around the hair follicles: supporting blood supply, encouraging follicles to stay in their active growth phase, and counteracting the gradual miniaturisation that causes hair to look finer and sparser. Because the sample comes from your own body, there's no foreign substance involved, which is part of why PRP has a strong safety profile.
It's important to be straight about the evidence. Studies on PRP for hair loss are encouraging, but they vary in quality and in how much benefit they show. PRP can be a worthwhile option for the right candidate, but it is not a miracle cure, and honest expectations are part of doing it properly.
Does PRP work for everyone? Matching the treatment to the stage
PRP tends to help most when there's still something to work with — living follicles that are thinning rather than gone. The table below is a general guide; your own situation is assessed at consultation.
Hair loss situation | How PRP tends to respond |
Early, diffuse thinning | Often the best-suited group; follicles still active |
Widening part / reduced density | May improve thickness and coverage over time |
Early male/female pattern loss | Can help, often alongside other measures |
Long-standing, advanced loss | Less likely to help; expectations should be modest |
Completely bald (no follicles) | Not a suitable target — there's nothing to stimulate |
This is exactly why an assessment comes first. Hair loss has many possible drivers — including hormonal changes, nutritional factors such as iron levels, thyroid issues, and stress — and some of these are treatable in their own right. Dr Lee will look at the likely cause before recommending PRP, rather than treating every case the same way.
How much does PRP for hair loss cost in Dunedin?
Cost depends on the number of sessions and your individual treatment plan, so the most accurate figure comes from a consultation. Because PRP is usually delivered as a course rather than a single visit, Dr Lee will outline the expected schedule and what's involved before you commit, with no obligation to proceed on the day.
Your treatment, step by step: consultation to results
1. Consultation and assessment. Dr Lee reviews your medical history, examines your scalp and pattern of loss, and discusses possible causes. This is where suitability and realistic expectations are established.
2. Blood draw. A small sample of your blood is taken, much like a routine blood test.
3. Processing. The sample is spun in a centrifuge to concentrate the platelets into plasma.
4. Scalp injections. The platelet-rich plasma is injected into the target areas of the scalp using a fine needle. Most people tolerate this well; some tenderness is normal.
5. Straight back to your day. Downtime is minimal. You may have mild tenderness, redness, or slight swelling for a short period, with simple aftercare advice provided.
6. A course, then maintenance. PRP is not a one-off. A typical plan involves several initial sessions spaced a few weeks apart, then maintenance treatments to sustain the effect. Because hair grows slowly, visible changes generally develop gradually over several months rather than straight away.
Is PRP for hair loss in Dunedin right for you?
The points below are a general guide, not personal medical advice — suitability is confirmed at consultation.
You may be a good candidate if you:
Have noticed early or moderate thinning rather than complete baldness
Are in good general health
Prefer a non-surgical option that uses your own blood
Understand that results vary and that maintenance is needed
PRP may be less suitable if you:
Have long-standing, advanced hair loss with no active follicles in the area
Have certain blood disorders or are on medication affecting platelets or clotting
Have an active scalp infection or skin condition in the treatment area
Are pregnant or breastfeeding
Dr Lee will tell you honestly if PRP is unlikely to help in your case, and may suggest investigating an underlying cause first. If your hair loss is linked to hormonal change, you may also find our posts on [menopause and hair loss in women] and [NAD+ injections for energy and longevity] useful background reading.
Frequently asked questions
Does PRP work for hair loss?PRP can help support thinning hair, particularly in earlier stages where follicles are still active. The evidence is promising but variable, and results differ from person to person. It works best as part of a considered plan, not as a guaranteed cure.
How many PRP sessions will I need?Most people have a course of several initial sessions spaced a few weeks apart, followed by maintenance treatments over time. Your exact schedule is tailored at consultation, based on your degree of thinning and how you respond.
Is PRP for hair loss safe?PRP has a strong safety profile because it uses your own blood, so allergy and rejection risk is very low. Mild tenderness, redness, or swelling at the scalp can occur and usually settles quickly. Dr Lee screens for any reasons it might not suit you.
How soon will I see results?Hair grows slowly, so changes develop gradually — generally over several months rather than weeks. Maintenance treatments help sustain any improvement over the longer term.
Book your PRP consultation in Dunedin
If you're considering PRP for hair loss in Dunedin, the best first step is a consultation with Dr Lee to assess the likely cause of your thinning and whether PRP is a sensible option for you.
Dunedin Medical & Aesthetics Clinic
📍 Dunedin, Otago
📞 021 790 789
This article is general educational information and is not individualised medical advice. The suitability and likely benefit of PRP can only be determined at a consultation. Please book an appointment to discuss your circumstances.
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