What is PRP?

November 23, 2023
Zak Ibrahimi
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Platelet-Rich Plasma (PRP) therapy has gained significant popularity in recent years as a safe and effective treatment for various medical and aesthetic conditions. This cutting-edge procedure utilises the body’s own healing abilities to promote tissue regeneration and rejuvenation.  In this comprehensive guide, we will delve into the intricacies of PRP, exploring what it is, how it works, and the range of conditions it can effectively address.

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What is PRP?

man undergoing PRP treatment

PRP stands for Platelet-Rich Plasma, a concentrated form of plasma that contains a high concentration of platelets. Platelets are responsible for clotting and initiating the body’s natural healing process. PRP therapy involves extracting and isolating plasma from the patient’s own blood, which is then reinjected into the targeted area of treatment. The enriched plasma contains growth factors and other bioactive proteins, which stimulate cellular regeneration and tissue repair.

How Does PRP Work?

The goal of PRP therapy is to augment the body’s natural healing mechanisms by delivering a concentrated mixture of platelets to the treatment area. When PRP is injected, the growth factors present within the plasma initiate a cascade of cellular responses. These growth factors trigger the production of new collagen and elastin, the proteins vital for healthy skin and hair growth. Furthermore, they promote tissue regeneration, angiogenesis (formation of new blood vessels), and inflammation reduction, facilitating a faster healing process.

The PRP procedure involves the following steps:

1. Blood Collection. A small sample of the patient’s blood is drawn, usually from the arm.

2. Centrifugation. The collected blood is then placed in a centrifuge, a machine that spins rapidly to separate its components based on density.

two test tubes

3. Isolation of Platelets. The centrifuge isolates the platelets and growth factors from the other blood components, resulting in a concentrated PRP solution.

4. Injection. The PRP is then injected into the targeted area, where its regenerative properties can stimulate tissue repair.

The concentrated platelets in PRP release growth factors that trigger a cascade of biological responses, promoting cell proliferation, tissue repair, and collagen production. This process is particularly beneficial in areas with compromised blood supply, such as tendons and joints.

What is PRP Treatment?

PRP treatment for hair and skin has gained recognition for its diverse range of applications. It is commonly used in orthopaedics, dermatology, and aesthetic medicine. In orthopaedics, PRP injections are utilised to accelerate healing and reduce pain in conditions such as osteoarthritis, tendonitis, ligament injuries, and muscle strains. Dermatologists and aesthetic practitioners employ PRP therapy to enhance skin rejuvenation, reduce fine lines, and minimise acne scars. Additionally, PRP injections have proven remarkably effective in the treatment of hair loss, promoting natural hair growth.

woman undergoing hair treatment

Common PRP Treatment Applications:

1. Orthopaedics and Sports Medicine. PRP injections are frequently used to treat musculoskeletal injuries, such as tendonitis, ligament sprains, and osteoarthritis. The regenerative properties of PRP contribute to the repair of damaged tissues, providing relief from pain and promoting mobility.

2. Dermatology and Aesthetics. In the field of dermatology, PRP is employed for facial rejuvenation and scar reduction. The growth factors in PRP stimulate collagen production, enhancing skin elasticity and texture. Additionally, PRP is widely used in hair restoration treatments to address conditions like alopecia.

What is a PRP Injection?

A PRP injection involves a straightforward procedure that typically begins by extracting a small amount of the patient’s own blood. The blood sample is then subjected to centrifugation, a process that separates the PRP from the red and white blood cells. The resulting PRP is then skillfully injected into the treatment site, be it the joints, scalp, or skin, using precise techniques. Multiple sessions are generally recommended to achieve optimal results, with each session spaced a few weeks apart.

What is PRP Treatment for Hair?

woman showing hair growth

PRP hair therapy has emerged as a groundbreaking solution for individuals struggling with hair loss and thinning hair. By stimulating the hair follicles, PRP injections promote hair growth, thickness, and overall hair health. The growth factors contained in PRP stimulate inactive follicles, prolong the anagen (growth) phase of the hair cycle, and increase hair density. PRP treatment for hair loss is a non-surgical, minimally invasive alternative to traditional hair restoration methods.

How PRP Therapy Works for Hair Restoration:

1. Stimulation of Hair Follicles. The growth factors in PRP stimulate dormant hair follicles, promoting hair growth and improving the thickness of existing hair.
2. Increased Blood Flow. PRP enhances blood circulation to the scalp, ensuring that the hair follicles receive an adequate supply of nutrients and oxygen for optimal growth.
3. Reduction of Inflammation. Inflammation is a common factor in various types of hair loss. PRP’s anti-inflammatory properties can help mitigate inflammation in the scalp, creating a conducive environment for hair regeneration.

4. Collagen Production. The growth factors in PRP stimulate collagen production, improving the health and resilience of the scalp tissue.

PRP therapy for hair restoration typically involves a series of sessions spaced over several months. While individual responses may vary, many patients experience noticeable improvements in hair density and quality.

What is PRP Therapy?

PRP therapy, synonymous with PRP treatment, refers to the medical intervention that utilises the regenerative properties of Platelet-Rich Plasma. The therapy can be customised to target various conditions, offering a safe and natural alternative to traditional treatments. Whether treating orthopaedic injuries, skin aging, or hair loss, PRP therapy harnesses the body’s own healing potential to promote long-term results and minimal downtime.


As the realm of regenerative medicine continues to expand, PRP therapy has emerged as a versatile and effective treatment option. By utilising the body’s own healing mechanisms, PRP injections promote tissue regeneration, reduce pain, and stimulate natural hair growth. This guide has provided a comprehensive overview of PRP, its mechanism of action, various treatment applications, and specific rejuvenation potential for hair loss. With ongoing research and advancements in the field, PRP therapy holds promise for a wide range of patients seeking safe and efficient treatments for their specific needs.

Your journey to hair restoration begins with a single step – booking your appointment at the Rejuvenate Hair and Skin Clinic. Take control of your hair health and confidence by visiting our Rejuvenate Hair and Skin booking page

Secure your spot now, and let the transformative power of Platelet-Rich Plasma guide you towards a future of confidence and revitalised hair. Your radiant, rejuvenated self awaits.

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