Hair loss is a common concern for many, affecting confidence and self-esteem. While there are numerous treatments available, Platelet-Rich Plasma (PRP) therapy has emerged as a promising, minimally invasive solution. We delve into how PRP works for hair loss, the supporting scientific evidence, and its effectiveness.

What Is PRP for Hair Loss?

Platelet-Rich Plasma (PRP) therapy involves drawing a patient’s blood, processing it to concentrate platelets, and injecting the platelet-rich plasma into the scalp. Platelets are a component of blood known for their healing properties, which include releasing growth factors that promote tissue regeneration and repair.

In hair loss treatment, PRP is primarily used to stimulate hair follicle activity, prolong the anagen (growth) phase of the hair cycle, and improve scalp health. It is commonly used for androgenetic alopecia (male and female pattern hair loss) and other hair thinning conditions.

How Does PRP Work for Hair Loss?

PRP therapy works by utilising the growth factors contained within platelets, including:

• Platelet-Derived Growth Factor (PDGF): Stimulates cell replication and blood vessel formation.

• Vascular Endothelial Growth Factor (VEGF): Encourages blood vessel formation, enhancing blood supply to hair follicles.

• Epidermal Growth Factor (EGF): Supports cell growth and differentiation.

• Insulin-Like Growth Factor (IGF-1): Promotes hair follicle development and reduces hair follicle shrinkage.

These growth factors work synergistically to enhance the health of the hair follicles, increasing hair density, thickness, and strength.

What Does the Research Say About PRP for Hair Loss?

Numerous studies highlight the effectiveness of PRP for treating hair loss:

1. A Systematic Review and Meta-Analysis (Gentile et al., 2020)

Published in International Journal of Molecular Sciences, this study reviewed 16 trials involving 389 patients. It concluded that PRP significantly improves hair density, thickness, and follicle count in androgenetic alopecia patients. PubMed ID: 32050412

2. Randomised Controlled Trial (Schiavone et al., 2014)

This study demonstrated a noticeable increase in hair density and thickness in patients treated with PRP compared to placebo. PubMed ID: 25268243

3. Comparative Study (Singhal et al., 2015)

Published in the Indian Journal of Dermatology, Venereology, and Leprology, this research compared PRP with minoxidil and found PRP to be equally or more effective in improving hair growth. PubMed ID: 26367773

4. Study on Hair Regrowth and Safety (Khatu et al., 2014)

Researchers noted significant hair growth after three sessions of PRP therapy and reported no major adverse effects. PubMed ID: 25071268

These studies collectively demonstrate that PRP is a scientifically supported option for improving hair loss, particularly in cases of androgenetic alopecia.

Who Is PRP Suitable For?

PRP is ideal for individuals experiencing early-stage hair thinning, as it helps to stimulate inactive hair follicles. It is most commonly used for:

• Androgenetic Alopecia: The most common type of hair loss, affecting both men and women.

• Alopecia Areata: An autoimmune condition causing patchy hair loss.

• Traction Alopecia: Hair loss due to prolonged tension on the scalp.

• Postpartum Hair Loss: Temporary hair loss following pregnancy.

However, PRP may not be effective for patients with advanced hair loss where hair follicles are completely inactive or destroyed.

What to Expect During PRP Treatment for Hair Loss

1. Initial Consultation

A specialist will assess your scalp, review your medical history, and discuss your hair loss concerns to determine if PRP is suitable.

2. Blood Collection

A small sample of your blood is drawn, similar to a routine blood test.

3. Centrifugation

The blood is processed in a centrifuge to separate the platelet-rich plasma from other components.

4. Injection Process

The PRP is injected into the scalp using a fine needle, targeting areas with thinning hair or balding.

5. Post-Treatment Care

Patients are advised to avoid strenuous exercise, alcohol, and hair treatments for 24-48 hours.

How Many PRP Sessions Are Required?

The number of sessions varies depending on the extent of hair loss and individual response to treatment. A typical regimen includes:

• Initial Phase: 3-4 sessions spaced 4-6 weeks apart.

• Maintenance Phase: Follow-up sessions every 4-6 months to sustain results.

How Effective Is PRP for Hair Loss?

Patient Outcomes

Most patients report noticeable improvements in hair density, thickness, and reduced shedding within 3-6 months of starting PRP therapy. Results are particularly prominent in individuals with early-stage hair loss.

Clinical Evidence

Scientific studies show that PRP therapy increases hair count by approximately 30-40% and hair thickness by 15-20% after 3-6 sessions. It also slows down the progression of hair loss, making it an effective treatment for androgenetic alopecia.

Limitations

While PRP is effective for many, it may not work for everyone. Patients with extensive hair loss or scarring alopecia may not benefit as much from the treatment. Combining PRP with other therapies such as minoxidil, finasteride, or low-level laser therapy often enhances results.

Advantages of PRP for Hair Loss

1. Non-Surgical

PRP is a minimally invasive treatment, making it an attractive option for those hesitant about surgical hair restoration.

2. Natural Solution

As PRP uses your blood, there is minimal risk of allergic reactions or side effects.

3. Quick Recovery

Patients can resume their daily activities immediately after the procedure, with minimal downtime.

4. Proven Efficacy

Numerous studies support the effectiveness of PRP in stimulating hair regrowth and improving scalp health.

Potential Side Effects and Risks of PRP

PRP is generally safe, but some patients may experience minor side effects, including:

• Mild scalp tenderness or discomfort.

• Temporary swelling or redness at the injection site.

• Rarely, infection or bleeding.

Choosing a qualified practitioner significantly reduces the risk of complications.

Combining PRP with Other Treatments

PRP is often used alongside other hair loss treatments for enhanced results:

• Minoxidil (Rogaine): Topical solution to stimulate hair growth.

• Finasteride (Propecia): Oral medication to reduce DHT levels.

• Low-Level Laser Therapy (LLLT): Non-invasive laser treatment to improve hair follicle function.

• Hair Transplant Surgery: PRP is often used post-transplant to improve graft survival and enhance growth.

Patient Reviews on PRP for Hair Loss

How Much Does PRP for Hair Loss Cost?

In the UK, PRP therapy typically costs between £350 and £700 per session, depending on the clinic and practitioner’s expertise. Package deals for multiple sessions often reduce the overall cost.

Why Choose CLNQ for PRP Hair Loss Treatment?

At CLNQ, we pride ourselves on offering cutting-edge treatments tailored to each patient’s needs. Our PRP hair loss therapy includes:

• Experienced practitioners using advanced PRP systems.

• Customised treatment plans for optimal results.

• High patient satisfaction rates.

Conclusion: Is PRP for Hair Loss Effective?

Scientific evidence strongly support PRP as an effective treatment for hair loss, particularly in its early stages. While results may vary, PRP offers a safe, minimally invasive option with proven benefits in improving hair density, thickness, and overall scalp health.

If you’re considering PRP for hair loss, book a consultation at CLNQ to determine if it’s right for you. Our expert team is dedicated to helping you regain your confidence and achieve thicker, healthier hair.

For more information, visit CLNQ Manchester and Cheshire or contact us to schedule an appointment.