Does PRP work? That is the first question most patients ask us, and it deserves a straight answer. Yes — platelet-rich plasma therapy does work for the right concerns and the right patient. But like most things in aesthetic medicine, the real answer has nuance. At Miami Lakes Med Spa, we talk to patients every week who’ve seen bold claims online about platelet-rich plasma therapy curing baldness or erasing years from the face. We want to set the record straight.

PRP, also known as autologous growth factor concentrate, is a form of regenerative medicine that uses your own blood to stimulate healing. It has real science behind it — but it also has limits. Knowing both sides helps you decide if it’s worth your time and money.

In this guide, Dr. Sabrina Gonzalez, DNP, APRN, and our team walk you through what PRP can realistically do, what it can’t, and how to set smart PRP expectations before you book your first session in Miami Lakes.

Does PRP Work? What the Evidence Actually Shows

Let’s start with the facts. PRP is made by drawing a small amount of your blood, spinning it in a centrifuge, and separating out the platelets. Those platelets release growth factors — proteins that tell your body to heal and build new tissue.

Current PRP evidence is strongest in a few areas. For early hair loss (androgenetic alopecia), peer-reviewed studies and reviews have shown measurable increases in hair count and density after a series of injections. The American Academy of Dermatology lists PRP as a supportive option for pattern hair loss.

For skin, PRP has solid data for improving acne scars, fine lines, and skin texture when used with microneedling. It’s less proven for deep wrinkles or heavy sun damage.

The best candidates have mild to moderate concerns and realistic goals. If your hair follicles are already gone or your scars are deep ice-pick type, PRP alone won’t fix it. That said, for patients who fit the right profile, results can be genuinely impressive over time.

What PRP Can Do Well

Here’s where PRP shines:

• Early hair thinning: Men and women in the first stages of pattern hair loss often see thicker, fuller hair after 3-4 sessions.
• Acne scars: When paired with microneedling, PRP helps smooth out rolling and boxcar scars over time.
• Under-eye hollows: PRP can brighten dark circles and improve crepey skin without the risk of filler lumps.
• Skin tone and texture: Think of PRP as a slow glow-up. It boosts collagen, so your skin looks fresher and firmer over months.
• Post-procedure healing: PRP can speed recovery after laser or microneedling.

At Miami Lakes Med Spa, Dr. Sabrina Gonzalez often combines PRP with microneedling for patients in Miami Lakes, Hialeah, Miami Gardens, and Pembroke Pines who want a natural refresh without filler or surgery.

What PRP Can’t Do (No Matter What You’ve Read)

Being honest about limits is part of good medicine. Here’s what PRP will not do:

• Regrow hair on bald scalps: If follicles are gone, no growth factor can bring them back. PRP needs living follicles to work on.
• Replace filler for volume: PRP doesn’t add volume like a hyaluronic acid filler. If you want plumper cheeks or lips, filler is the better tool.
• Erase deep wrinkles: For deep forehead lines or crow’s feet, Botox and resurfacing lasers do more.
• Give instant results: PRP is a slow builder. If you need a wedding-day glow next week, this isn’t it.
• Work in one session: One treatment rarely moves the needle. You need a series.

Dr. John Serpa, MD, our medical director, oversees every treatment plan to make sure PRP is actually the right fit — not just an upsell.

Setting Realistic PRP Expectations: Timeline and Results

Smart PRP expectations start with timing. Here’s a realistic look at what to expect:

Week 1-2: Mild soreness, possible bruising. No visible change yet.

Month 1-2: Skin may start to feel smoother. Hair shedding may slow.

Month 3-4: Early signs of new hair growth or improved skin tone. Friends might notice.

Month 6: Peak results from your initial series. Hair looks fuller, scars look softer, skin glows.

Month 9-12: Time to consider a maintenance session to hold your gains.

Most patients need a series of 3 sessions, spaced 4-6 weeks apart. Then one maintenance treatment every 6-12 months keeps results going. Individual results may vary based on age, health, and the issue being treated.

How to Get the Best Results From PRP

Want to stack the odds in your favor? Follow these tips:

• Hydrate well for 2-3 days before your session — it makes the blood draw easier and the plasma richer.
• Skip anti-inflammatories (ibuprofen, aspirin, fish oil) for 5-7 days before, as they can lower platelet function.
• Commit to the full series. One session isn’t enough. Think of it like going to the gym — one workout doesn’t change your body.
• Combine smart treatments. For hair, pair PRP with minoxidil or finasteride if your doctor approves. For skin, add microneedling.
• Protect your investment. Daily SPF, good sleep, and a solid skincare routine make results last longer.

Our team at Miami Lakes Med Spa builds a full plan for you — not just a single service. We serve patients from Miami Lakes, Doral, Miramar, and nearby neighborhoods looking for honest care.

Does PRP work? Yes — when matched to the right concern with realistic PRP expectations. The evidence is strongest for early hair loss, acne scars, and skin texture, and weakest for advanced hair loss or deep wrinkles. Honest conversations lead to better outcomes, which is why we offer free consultations before any treatment.

If you’re in Miami Lakes, Hialeah, Miami Gardens, Miramar, Pembroke Pines, or Doral and curious whether platelet-rich plasma therapy is right for you, call Miami Lakes Med Spa at 305-418-0392 or book online. Dr. Sabrina Gonzalez, DNP, APRN, and Dr. John Serpa, MD, will give you a straight answer. We recommend that you consult with a qualified provider to discuss your individual needs before starting any treatment. This content is for informational purposes and is not a substitute for professional medical advice. Last reviewed 2026.