What is PRP and How Does it Improve Hair Growth?

September 14, 2023
September 14, 2023 hairtransplant

Platelet-Rich Plasma (PRP) is a regenerative medical treatment that has gained popularity in various fields, including hair restoration. PRP is a component of your blood that is rich in platelets, growth factors, and other bioactive proteins. These components play a crucial role in tissue repair and regeneration. When used in the context of hair growth, PRP can have significant benefits. Here’s how PRP works and how it improves hair growth:

Collection of PRP

Step 1: The PRP treatment begins with a simple blood draw from the patient’s arm.

Step 2: The collected blood is then processed in a centrifuge machine to separate the plasma (the liquid component of blood) from the red blood cells.

Step 3: The resulting plasma is highly concentrated with platelets and growth factors, forming PRP.

Activation and Application

The PRP is often further processed or activated using calcium chloride or other activating agents. This step stimulates the platelets to release growth factors. The activated PRP is then injected directly into the areas of the scalp experiencing hair thinning or loss. In some cases, PRP may also be applied topically to the scalp during or after microneedling procedures.

Hair Follicle Stimulation

PRP contains various growth factors such as platelet-derived growth factor (PDGF), vascular endothelial growth factor (VEGF), and transforming growth factor-beta (TGF-β), among others. These growth factors have the ability to stimulate and promote the growth of hair follicles. PRP also enhances the microcirculation in the scalp, improving the delivery of nutrients and oxygen to the hair follicles.

Hair Regeneration and Thickening

PRP encourages the miniaturized hair follicles to become thicker and more robust. It can also help dormant hair follicles enter the active growth phase, leading to increased hair density and coverage. Over time, patients may notice their hair becoming thicker, stronger, and healthier.

Reduction of Scalp Inflammation

PRP’s anti-inflammatory properties can help reduce inflammation on the scalp, which is often associated with hair loss conditions like androgenetic alopecia (male/female pattern baldness).

Minimal Side Effects

PRP is a safe and minimally invasive treatment because it uses the patient’s own blood components, reducing the risk of allergic reactions or adverse effects. Patients typically experience little to no downtime after PRP treatments.

Ongoing PRP Maintenance

To maintain and maximize the benefits of PRP, multiple sessions are often recommended over several months. The frequency of treatments may vary depending on the individual’s hair loss condition and response to PRP therapy.

Book Your PRP Treatment in Toronto

PRP is a non-surgical and natural approach to improving hair growth by harnessing the body’s own healing mechanisms. It stimulates hair follicles, promotes hair regrowth, increases hair thickness, and reduces inflammation. If you’re considering PRP therapy for hair restoration, consult with a qualified healthcare provider or hair restoration specialist such as ourselves in Toronto to determine if it’s the right option for you and to discuss a personalized treatment plan. To book your PRP consultation, simply give us a call or fill out a contact form with your information. 


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