Boca Raton, FL
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PRP (scalp)

In Boca Raton, FL

Introduction

PRP Hair Restoration

At Align Aesthetic Center in Boca Raton, FL, we offer today’s most advanced aesthetic solutions, including PRP therapy for hair loss. PRP, or platelet-rich plasma, is derived from the patient’s own blood and contains potent growth factors that can reactivate dormant hair follicles, reduce inflammation and miniaturization, and restore healthier, fuller-looking hair — all with minimal downtime or discomfort.

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What is PRP Therapy?

PRP (platelet-rich plasma) is a growth–factor–based treatment for hair loss that falls under the umbrella of regenerative medicine, which also includes stem cell therapy. There are three potential sources for growth factors:

  • Synthetic: Currently a proprietary product administered with an ultrasound device.
  • Exogenous: Generally delivered as exosomes — intercellular communication structures obtained from bone marrow or placenta — but this category also includes plant-based and other types of exogenous growth factors.
  • Endogenous: Obtained from the patient’s own blood. The best-known endogenous source is PRP, which is the focus of this page.

Platelets are blood cell fragments critical to normal blood clotting that contain several growth factors — proteins that signal the body to generate specific tissues, such as blood vessels and skin, after injury, among many other functions. With PRP, blood is centrifuged to separate its layers, including red blood cells, plasma, and a buffy coat that concentrates platelets. This concentrated layer, separated from the others and containing a small amount of plasma, is termed platelet-rich plasma, where the growth factors reside.

Because platelet counts vary widely (150–450 per mcl), some PRP samples will have higher growth factor levels than others, which may explain the inconsistent results sometimes observed with this therapy.

At Align Aesthetic Center in Boca Raton, our practitioners inject PRP superficially into the scalp in areas of hair loss to promote thicker, darker, healthier, and more cosmetically effective hair growth.

FDA-Approval

While several PRP preparation systems are FDA-cleared for orthopedic indications, their use for hair growth is considered “off-label,” as no data has been submitted to the FDA sufficient to grant clearance for this indication. Off-label use allows physicians to perform the procedure legally, provided they counsel patients about its nature, including the benefits, limitations, and potential drawbacks.

An ongoing challenge in the field is the lack of standardization in blood collection, preparation, and administration. There are dozens of permutations, and no single approach has gained universal acceptance among practitioners.

How Does PRP Work for Hair Loss?

The exact mechanism by which PRP promotes hair growth is not yet fully understood. PRP contains at least six growth factors, and the individual and synergistic effects of these proteins on hair growth are difficult to isolate. In addition, PRP contains at least 30 other substances, including chemokines, clotting factors, and immune mediators, some or all of which may influence hair growth.

Growth factors in PRP most closely associated with hair growth include Fibroblast Growth Factor (FGF), Vascular Endothelial Growth Factor (VEGF), and Epidermal Growth Factor (EGF). These growth factors can prolong the anagen (growth) phase of the hair cycle and may increase hair shaft thickness.

Who’s a Good Candidate for PRP?

The best candidates for PRP hair restoration in Boca Raton are those with thinning hair rather than complete baldness, and those who have experienced more recent hair loss. Thinning hair is more common in younger individuals, but anyone with thinning hair may benefit from the treatment. As noted above, individuals with naturally higher platelet counts may have an advantage because the administered growth factor concentration will be higher.

PRP Treatment Process

A PRP visit at Align Aesthetic Center in Boca Raton begins with a clear explanation of the procedure and the signing of an informed consent form, indicating that the patient understands the procedure’s risks, benefits, limitations, and alternatives.

Next, a blood sample is drawn; the exact amount depends on the system used. While the PRP is being prepared, the patient is moved to a treatment room, where local anesthesia is administered if appropriate.

The blood sample is processed according to a system-specific protocol, which may involve a single or double spin, and then transferred to test tubes or separation containers. When complete, there are three products: packed red blood cells, platelet-poor plasma (PPP), and platelet-rich plasma (PRP).

In some cases, a small sample is tested to determine the exact platelet concentration. The goal is to raise the platelet count to two to six times the baseline level. There is currently no consensus on the ideal concentration.

PRP is often administered alongside microneedling, another method that stimulates growth factor release. If microneedling is included, an anesthetic ring block or nitrous oxide may be administered to reduce discomfort. The PRP is injected in small quantities — as little as 0.05 ml — allowing up to 120 injection sites per procedure. Microneedling generally follows PRP injections when both are performed.

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Required Number of Sessions

PRP treatments must be repeated to be effective. However, there is no standard treatment interval. A common program involves one treatment session per month for three months, followed by a maintenance session every six months. Your practitioner at Align Aesthetic Center in Boca Raton will discuss your recommended treatment program and the rationale behind it.

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Post-Treatment Care

Your Guide to Post-PRP Care

Avoid using scalp products on the day of the procedure. Patients should also avoid anti-inflammatory agents such as NSAIDs and aspirin for up to 14 days after the procedure, as they may interfere with the beneficial effects of PRP.

Benefits and Effectiveness of PRP for Hair Loss

PRP, like other non-surgical hair loss treatments, may reduce shedding or result in thicker-looking hair. Thicker-looking hair can result from an increase in the actual number of hairs present, an increase in hair-shaft diameter, or a combination of both. Not all patients will experience noticeable improvement; some may see no benefit. As noted above, any gains are maintained only with ongoing treatment.

Multiple studies have been published on the effectiveness of PRP. While some have demonstrated benefits, others have not. This is not unexpected given the wide variability in protocols and patient characteristics.

Potential Risks and Side Effects

PRP injections are considered very safe. The injected substance is autologous, meaning it is obtained from the patient’s own body, which eliminates the risk of bloodborne or tissue-borne pathogens. Assuming the procedure is carried out aseptically, there is minimal risk of infection from the injections themselves, although the scalp surface cannot be fully sterilized. Local and temporary discomfort at the injection sites is the principal risk.

Benefits and Effectiveness of PRP for Hair Loss

PRP, like other non-surgical hair loss treatments, may reduce shedding or result in thicker-looking hair. Thicker-looking hair can result from an increase in the actual number of hairs present, an increase in hair-shaft diameter, or a combination of both. Not all patients will experience noticeable improvement; some may see no benefit. As noted above, any gains are maintained only with ongoing treatment.

Multiple studies have been published on the effectiveness of PRP. While some have demonstrated benefits, others have not. This is not unexpected given the wide variability in protocols and patient characteristics.

Why Choose Align Aesthetic Center?

Dr. Jonathan Cook at Align Aesthetic Center is a double-board-certified plastic surgeon with over a decade of expertise and artistry. He and the Align team serve patients in and beyond Boca Raton, FL, helping them achieve their unique aesthetic goals with natural-looking, refined results.

Driven by a commitment to excellence, Dr. Cook completed a rigorous three-year plastic surgery fellowship at the prestigious Cleveland Clinic in Florida. He is board-certified in both general surgery and plastic surgery and completed a fellowship in hand and microsurgery at the University of Miami.
Dr. Cook is a prolific author in peer-reviewed medical journals and trains plastic surgery residents and fellows at the Cleveland Clinic Florida and the University of Miami.

  • Can I give more stars than 5? This doctor certainly deserves it! I had an injury which led me to the ER. Immediately it was obvious that a plastic surgeon would need to be called in. A good friend recommended Dr. Cook and I couldn’t be happier with her suggestion. Not only is he a FANTASTIC doctor but he’s a pretty amazing person as well. His demeanor alleviated all of my stress from the traumatic event. He brought levity to the ER and immediately made me feel at ease. Months later, he is still checking in, tweaking the scar with lasers and still his kind, impressive self.

    – Michelle S

  • I couldn’t be more pleased than I am with Dr. Cook and his staff. He does amazing work! I’ve had my eyelid done by him and he’s a perfectionist. He’s incredibly thorough, asks a lot of questions and actually listens to what you’re saying. He’s honest and will tell you if you’re not a good candidate for something, which I feel is a trait missing with most Plastic Surgeons. He’s a true professional and a really nice guy. Has a good sense of humor too. I would recommend Dr. Cook above all other Plastic Surgeons. There is a lot to choose from, but I feel he’s the best. You won’t be disappointed!

    – Diane M.

  • Dr. Jonathan Cook is the best plastic surgeon and I would refer him to everyone! His exceptional surgery skills and his attentive and professional service are 5 star! I had skin cancer on my neck and chest and I am very relieved and happy with the outcome.

    – Shana A.

  • I came to Dr. Cook when the mohs surgeon who was going to remove basal cell on my nostril said a plastic surgeon would have to close the area. After having a consult with him, the surgery was set up by his assistant, Lauren. After the mohs surgery, I went directly to Dr. Cook who had to do a skin graft to close up the whole that was left. The area where the graft was taken has no scarring, and the graft took completely. He is doing laser to eliminate scarring on the nose area. I cannot speak highly enough about this team. The caring, consideration and most of all expertise and preciseness was superb, and I am so grateful to Dr. Cook for all of it.

    – Nancy H

  • I recommend Dr. Cook to anyone ! He is caring and attentive with all my questions and concerns. He has helped me achieve amazing results and I can’t thank him enough !!

    – Briana V.

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