Your body's own healing factors, concentrated to revive hair follicles
Injected directly into the scalp at follicle depth, those growth factors reach the hair follicles in a concentration far higher than the bloodstream normally delivers. Weakened or dormant follicles respond by re-entering an active growth phase, producing thicker, stronger hair rather than the fine, miniaturised strands that characterise progressive hair loss.
Because everything used comes from your own body, there is no risk of allergy or rejection. The procedure is performed in-clinic with no downtime. Most patients return to normal activity the same day.
How a Session Works
Not just more hair. Better hair.
PRP, exosomes, Rejuran, and
why it matters which you choose.
Dr Jai offers all three and will advise which is most appropriate for your case.
Rejuran & Marine Exosomes
Human Exosomes
PRP works best when there is
still something to work with.
They cannot create new follicles where none exist. The earlier they are started, the more there is to work with.
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Early to moderate hair loss: thinning, reducing density, or increased shedding
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Women with diffuse thinning: PRP is particularly effective for the female hair loss pattern
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Patients on medication who want to accelerate or compound results
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Post-transplant patients: to protect surrounding native hair and support graft survival
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Anyone who wants a non-surgical option before committing to transplant surgery
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Patients where PRP has plateaued: exosome upgrade offers a higher-output alternative
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Long-established complete baldness where follicles are no longer viable, transplant is the appropriate pathway
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Active scalp infection or untreated skin condition in the treatment area
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Certain clotting disorders or medications that contraindicate blood draw and injection
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Expectation of dramatic, immediate regrowth; results are gradual and cumulative over months
Combination protocols for the best outcomes.
- Early hair loss, no prior treatment
- On medication, wanting more
- PRP plateau
- Pre-transplant preparation
- Post-transplant maintenance
- Female diffuse thinning
- Medication (minoxidil) + PRP
- Add PRP or Rejuran
- Upgrade to marine exosomes (Rejuran) or human exosomes (Exomides) for a higher growth factor output
- PRP sessions in the weeks before surgery
- PRP every 6–7 months alongside ongoing medication
- Medication (minoxidil topical) + PRP
PRP Hair Treatment Perth | FAQ
PRP (Platelet-Rich Plasma) hair treatment is a non-surgical hair regrowth therapy that uses concentrated growth factors from your own blood to stimulate hair follicles, improve density and reduce shedding.
PRP uses growth factors from your own blood, approximately 20 key growth factors. Exosomes are extracellular vesicles derived from marine (salmon DNA/Rejuran) or human sources, containing up to 200 growth factors. They offer a higher regenerative output per session and are suited to patients where PRP has reached its ceiling, or where a more intensive approach is warranted from the start.
Rejuran (PDRN - Polynucleotide) is a treatment derived from wild salmon DNA, originating in Korea. It stimulates collagen synthesis and tissue repair at the cellular level. Applied to the scalp, it improves the follicle microenvironment, scalp texture, blood supply, and cellular signalling. The same product is also used on the face for anti-ageing and skin quality improvement. Dr Jai holds a Rejuran treatment certificate.
PRP hair treatment cost varies based on the number of sessions. See our pricing page.
PRP hair treatment success depends on the stage of hair loss, consistency of the protocol, and whether it is combined with medical therapy. Most suitable candidates see reduced shedding within 8 weeks and density improvements within 3–6 months.
Topical anaesthetic is applied to the scalp beforehand. Most patients describe it as a mild pressure sensation rather than pain.
No. PRP stimulates follicles that are weakened or dormant; it cannot regenerate follicles that are no longer present. For long-standing bald areas where follicles are no longer active, FUE hair transplant is the appropriate option. Dr Jai will assess your specific case and tell you honestly which pathway applies.
Yes and particularly well for the diffuse thinning pattern that characterises most female hair loss. A 2024 systematic review of randomised controlled trials confirmed PRP's efficacy for female hair loss, noting its favourable safety profile. Combined with topical minoxidil, PRP is one of the most effective non-surgical approaches available for women at early to moderate stages.
No. Most patients return to normal activities the same day. Some mild scalp tenderness or redness for 24 hours is common and resolves on its own. There is no recovery period, and no restriction on washing the hair after the initial 24 hours.

