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PRP Injections: A Leap For Hair Loss Recovery

UPGUYS > Blog > Hair > PRP Injections: A Leap for Hair Loss Recovery
The person who reviewed this article

Written by the UPGUYS Editorial Team
Published on November 23, 2023

Hair loss can be a distressing experience, impacting not just one’s appearance but also their self-confidence. Platelet-rich plasma (PRP) therapy emerges as a beacon of hope in this scenario, aiming to stimulate hair regrowth by harnessing the body’s own healing capabilities.

This innovative treatment involves concentrating platelets from your blood and injecting them into the scalp, where they release growth factors that promote hair follicle health.

Our goal is to provide you with a thorough understanding of PRP therapy, explore its potential for hair loss treatment, and arm you with the knowledge needed to make an informed decision about this cutting-edge procedure.

To learn more about other hair growth options, click here.

Topics covered in this article:

Understanding PRP for Hair Regrowth

Platelet-rich plasma (PRP) therapy is a form of regenerative medicine that uses the patient’s own blood to reverse hair loss. Here’s how it works:

  1. Blood is drawn from the patient and placed in a centrifuge.
  2. The centrifuge separates the blood components and concentrates the platelets.
  3. This platelet-rich plasma is rich in growth factors and stem cells, which are pivotal for tissue regeneration.
  4. The PRP is then carefully injected into areas of the scalp experiencing hair thinning.

By targeting the scalp’s thinning areas, PRP works to stimulate dormant hair follicles, encouraging new growth and restoring hair density.

PRP: Research and Efficacy

The effectiveness of PRP in treating hair loss has been the subject of various studies, with key research showing promising yet mixed results:

  1. Several small-scale trials have reported that PRP may improve hair count and thickness.
  2. However, outcomes are varied, with some studies showing significant improvement while others report minimal effects.
  3. Research often notes the limitations in data, citing the need for larger, more comprehensive studies to understand long-term benefits.

Despite its potential, PRP therapy’s efficacy remains a topic of ongoing research, and its long-term advantages in hair regrowth are yet to be conclusively determined.

PRP Preparation Steps

The process of preparing PRP is meticulous and crucial for its success:

  1. Initially, a standard blood draw is performed.
  2. The collected blood is then placed into a centrifuge, which spins the blood to separate its components.
  3. Platelets are concentrated to create the PRP solution.
  4. Prior to injection, these platelets are activated to release growth factors that will aid in hair regrowth.

This preparation ensures that the PRP solution injected into the scalp has the optimal concentration of growth factors to encourage hair follicle revitalization.

PRP Injection Protocol

The PRP treatment regimen typically involves a series of steps to maximize effectiveness:

  1. Patients often require multiple PRP treatments to see results.
  2. Treatments are usually spaced about 4-6 weeks apart.
  3. Microneedling may be used in conjunction with PRP to enhance absorption.
  4. Injections are systematically administered across the scalp in the areas of thinning hair.

The precise number of treatments and their frequency can vary based on individual responses and the practitioner’s assessment. Microneedling can create tiny punctures in the scalp, allowing for deeper penetration and potentially more effective PRP delivery.

Setting Expectations for PRP Results

When considering PRP for hair loss, it’s essential to have realistic expectations:

  1. Hair growth results can typically be seen within 3 to 6 months post-treatment.
  2. Patients should understand that responses vary greatly due to individual factors such as age, genetics, and hormonal influences.
  3. Ongoing maintenance sessions are often recommended to sustain hair growth.

Clinicians will emphasize the importance of patience and consistency with the treatment to achieve the best possible outcomes. Maintenance treatments may be scheduled semi-annually or annually based on the individual’s response and the practitioner’s recommendation.

Choosing a PRP Provider

Selecting the right practitioner is crucial for PRP therapy:

  1. A board-certified dermatologist can provide assurance of medical expertise.
  2. Ensure the provider has specific training in PRP injections for hair loss.
  3. Be wary of unqualified providers or those making unrealistic promises about PRP results.

It’s advisable to research and consult with professionals who have a track record of success with PRP treatments and who can provide evidence-based information about what to expect.

PRP in a Multi-Therapy Approach

PRP therapy is frequently one component of a multifaceted hair loss treatment strategy:

  1. It’s commonly used in conjunction with medications like minoxidil or finasteride, laser treatments, or microneedling.
  2. This comprehensive approach is designed to enhance overall results.

Employing a combination of treatments can often lead to optimal outcomes, leveraging the strengths of each method to tackle hair loss from multiple angles.

FAQs on PRP Therapy for Hair Loss

1- What exactly is PRP therapy?

PRP, or Platelet-Rich Plasma therapy, involves injecting a concentration of a patient’s own platelets to accelerate the healing of injured tendons, ligaments, muscles, and joints and, in this case, to promote hair growth.

2- How does PRP help with hair loss?

PRP contains growth factors and stem cells that may help regenerate hair follicles, increase hair thickness, and slow down hair loss.

3- Is PRP for hair loss safe?

PRP is generally considered safe when performed by a qualified and experienced medical professional. It’s autologous, meaning it uses your own blood, which reduces the risk of allergic reactions or infections.

4- How many PRP treatments are needed for hair loss?

The number of PRP treatments varies by individual but typically ranges from 3 to 6 sessions initially, with maintenance treatments every 6 to 12 months.

5- What is the cost of PRP injections for hair loss?

The cost of PRP therapy for hair loss can vary widely depending on geographic location, the expertise of the practitioner, and the number of sessions needed.

6- Can PRP be combined with other hair loss treatments?

Yes, PRP can be combined with other treatments such as minoxidil, finasteride, laser therapy, and microneedling for potentially better results.

7- How long does it take to see results from PRP treatments?

Results can vary, but many patients begin to see a difference in hair growth or reduced hair loss within 3 to 6 months of their initial treatment.

8- Who is a good candidate for PRP therapy for hair loss?

Individuals with early hair loss and those with androgenetic alopecia often respond best to PRP treatments. A consultation with a qualified practitioner can help determine if PRP is suitable for you.

9- Are there any side effects to PRP treatments?

Some common side effects include temporary swelling, redness, or pain at the injection sites. More serious side effects are rare when the procedure is done correctly.

10- How do I find a qualified practitioner for PRP injections?

Look for board-certified dermatologists or practitioners with specific training and experience in PRP therapy for hair loss. They should also have a good track record and be transparent about the procedure and its potential outcomes.


In conclusion, PRP therapy offers a promising solution for individuals grappling with hair loss, providing a natural approach by utilizing the body’s own healing mechanisms. While the benefits of PRP, such as its potential to stimulate hair growth and improve hair thickness, are supported by several studies, it’s important to recognize the limitations and the variability in results.

The treatment’s success hinges on individual factors and the expertise of the administering practitioner. As with any medical procedure, managing expectations is crucial, and patients should be prepared for a series of treatments with ongoing maintenance to achieve the best results.

When considering PRP therapy, it is essential to consult with a board-certified dermatologist or a qualified professional who can guide you through the process and help set realistic outcomes for your hair regrowth journey.


UPGUYS has strict sourcing guidelines to ensure our content is accurate and current. We rely on peer-reviewed studies, academic research institutions, and medical associations. We strive to use primary sources and refrain from using tertiary references.

This article is written for informational purposes only and does not constitute medical advice. The information provided in the articles cannot and should not replace advice from a healthcare professional. Talk to your healthcare provider about any physical or mental health concerns or the risks and benefits of any treatment or medication.