What Is PRP?

 

Platelet-Rich Plasma (PRP) is a regenerative treatment created from a small sample of your own blood. After processing the blood in a centrifuge, the platelet-rich portion is isolated and reintroduced into the skin or scalp through microneedling or targeted injections.

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Platelets contain naturally occurring growth factors and bioactive proteins that help support tissue repair, collagen production, circulation, and cellular renewal.

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PRP has been studied in both aesthetic dermatology and hair restoration for its ability to support:

• Collagen and elastin production

• Skin texture refinement

• Acne scar improvement

• Hair follicle stimulation

• Hair density and thickness

• Skin regeneration and recovery

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How PRP Works

 

Once PRP is applied to the treatment area, growth factors are released that communicate with surrounding cells and support the body’s natural repair processes.

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These signalling proteins may help:

• Stimulate fibroblast activity

• Support collagen synthesis

• Increase circulation

• Activate dormant hair follicles

• Encourage tissue regeneration

• Improve overall skin quality and resilience

PRP is considered a regenerative treatment because it works with your body’s own biology rather than introducing synthetic materials into the skin.

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Key Growth Factors Found in PRP

 

PDGF — Platelet-Derived Growth Factor

Supports cellular repair and tissue regeneration.

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VEGF — Vascular Endothelial Growth Factor

Helps support blood supply and microcirculation.

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EGF — Epidermal Growth Factor

Associated with skin renewal and repair processes.

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IGF-1 — Insulin-Like Growth Factor

Supports tissue regeneration and healing.

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TGF-β — Transforming Growth Factor Beta

Associated with collagen production and skin remodelling.

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PRP for Hair Restoration

 

PRP is also widely used as a supportive treatment for hair thinning and early hair loss.

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Research suggests PRP may help:

• Support dormant follicles

• Increase hair density

• Improve hair thickness

• Reduce shedding

• Support scalp health

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PRP hair restoration is often used for:

• Early thinning

• Diffuse thinning

• Female pattern hair loss

• Male pattern hair loss

• General hair density support

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Some studies have shown measurable improvements in hair count and density after a series of PRP sessions.

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What To Expect From Treatment

 

Treatment Time

Most appointments take approximately 45–60 minutes.

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Downtime

Downtime is typically minimal. Mild redness or sensitivity may occur temporarily following treatment.

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Discomfort

Most patients describe treatment as mild to moderate. Topical numbing may be used to improve comfort.

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Treatment Series

A series of treatments is often recommended depending on the treatment area and goals.

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General protocols may include:

 

Initial Phase

• 3–6 treatments

• Approximately 4 weeks apart

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Maintenance Phase

• Every 3–6 months, depending on individual goals and response

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Timeline of Results

 

Weeks 1–4

Initial regenerative activity begins within the scalp. Some clients may notice reduced shedding, improved scalp health, or stronger-feeling hair, though visible growth is typically not yet apparent.

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Months 1–3

Early improvements may begin, including reduced hair shedding, healthier scalp quality, and subtle signs of thicker, stronger hair.

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Months 3–6

More visible improvements in hair density, thickness, texture, and overall hair quality may develop as follicular stimulation progresses.

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6+ Months

Maximum results are often seen over time, with continued strengthening, improved density, and ongoing follicular support depending on individual response and maintenance.​

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Combination Therapies

PRP Hair Restoration is sometimes combined with complementary therapies to support optimal scalp health and enhance results depending on the individual’s goals and degree of hair thinning.​

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Examples may include:

• Medical-grade scalp care

• Nutritional and wellness support

• Hair growth support protocols

• Lifestyle optimization

• Topical therapies when clinically appropriate

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For hair restoration specifically, some research has explored combining PRP with topical treatments such as minoxidil to further support hair density and growth outcomes.

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Safety Information

 

Because PRP is created from your own blood, the risk of allergic reaction is considered low.

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As with all medical aesthetic procedures, results and experiences vary between individuals.

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Potential temporary side effects can include:

• Redness

• Swelling

• Tenderness

• Mild bruising

• Temporary sensitivity

A consultation is required to determine candidacy.

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Important Disclaimer

Results shown throughout this website are for visual inspiration only and may not reflect individual treatment outcomes. Every patient’s skin, scalp, biology, and response to treatment are unique. Results vary based on factors including age, genetics, condition severity, treatment consistency, lifestyle, and overall health.

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This information is intended for educational purposes only and should not be interpreted as medical advice.

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Clinical References & Research

 

1.The Additive Value of Platelet-Rich Plasma to Topical Minoxidil in the Treatment of Androgenetic Alopecia:
A Systematic Review and Meta-Analysis. PloS One. 2024. Yao J, Zhu L, Pan M, et al.SR

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2. Autologous Platelet-Rich Plasma Treatment for Androgenic Alopecia: A Systematic Review and Meta-
Analysis of Clinical Trials. Plastic and Reconstructive Surgery. 2023. Papakonstantinou M, Siotos C,

Gasteratos KC, Spyropoulou GA, Gentile P.SR

3. Platelet-Rich Plasma as a Treatment for Androgenetic Alopecia. Dermatologic Surgery : Official
Publication for American Society for Dermatologic Surgery. 2019. Gupta AK, Cole J, Deutsch DP, et al.SR

4. Evaluation of Platelet-Rich Plasma as A treatment for Androgenetic Alopecia: A randomized Controlled
Trial. Journal of the American Academy of Dermatology. 2020. Shapiro J, Ho A, Sukhdeo K, Yin L, Lo Sicco
K.RCT

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5. Treatment of Male Pattern Alopecia With Platelet-Rich Plasma: A Double-Blind Controlled Study With
Analysis of Platelet Number and Growth Factor Levels. Journal of the American Academy of Dermatology.
2019. Rodrigues BL, Montalvão SAL, Cancela RBB, et al.RCT

6. New Tool in Our Arsenal: Efficacy of Injectable Platelet-Rich Fibrin (I-Prf) in Androgenetic Alopecia
Treatment. Archives of Dermatological Research. 2025. Yao S, Chen X, Li S, et al.

7. Platelet-Rich Plasma and Its Utilities in Alopecia: A Systematic Review. Dermatologic Surgery : Official
Publication for American Society for Dermatologic Surgery. 2020. Hesseler MJ, Shyam N.SR

8. The Effects of Lower vs Higher Cell Number of Platelet-Rich Plasma (PRP) on Hair Density and Diameter in

Androgenetic Alopecia (AGA): A Randomized, Double-Blinded, Placebo, Parallel-Group Half-Scalp IRB-
Approved Study. Aesthetic Surgery Journal. 2021. Sasaki GH.RCT

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9. Systematic Review of Platelet-Rich Plasma in Treating Alopecia: Focusing on Efficacy, Safety, and
Therapeutic Durability. Dermatologic Therapy. 2021. Roohaninasab M, Goodarzi A, Ghassemi M, et al.