PRP Injections: A Complete Guide to Skin, Hair, and Recovery

PRP — platelet-rich plasma — is one of the most-asked-about treatments at our practice and one of the most misunderstood. What it actually is, what the results actually look like, and which application is right for you depends on what you're trying to fix. There are three legitimate uses.

What PRP actually is

PRP starts with a small blood draw (15-30 mL — about a tube and a half). The blood goes into a centrifuge that separates it into three layers: red blood cells (bottom), platelet-rich plasma (middle), and platelet-poor plasma (top). The middle layer — concentrated platelets and growth factors — is what gets re-injected back into the body for therapeutic effect.

The growth factors in those platelets (PDGF, TGF-β, VEGF, EGF, and others) are the same molecules your body uses for normal wound healing. We're concentrating and redirecting them to a target site to amplify the local healing or regenerative response.

Application 1: Vampire Facial (Microneedling + PRP)

The most common cosmetic application. Microneedling creates thousands of controlled micro-channels in the skin; PRP is then applied topically and absorbed through those channels. The growth factors accelerate collagen production beyond what microneedling alone produces.

Best for: acne scars, fine lines, large pores, post-inflammatory hyperpigmentation, overall skin texture. Results build over 3-6 months following each session, with cumulative improvement across a series of 3-4 treatments spaced 6 weeks apart.

Cost in our practice: $450-$2,500 for a full series, depending on package.

Application 2: Hair restoration (PRP for the scalp)

For early-to-moderate androgenic hair thinning (the kind most adults experience as they age), PRP injected directly into the scalp at the level of the dermal papilla can extend the active growth phase of hair follicles and improve the caliber of existing hairs.

It's not a miracle for advanced baldness — once follicles are completely dormant, PRP can't bring them back. But for early thinning where follicles are still alive but underperforming, the evidence base is real. Studies typically show 30-40% increase in hair density across 6-12 months of treatment.

Protocol: 3-4 sessions over 4 months, then maintenance every 6-12 months. Visible improvement starts around month 3.

Application 3: Post-operative recovery

This is the application most clients haven't heard of but plastic surgeons increasingly request. PRP injected into the surgical bed after liposuction, BBL, or facial procedures can accelerate tissue healing, reduce ecchymosis (bruising), and improve final tissue quality.

We coordinate this directly with referring surgeons. Timing is typically 1-2 weeks post-op once initial swelling has stabilized. The goal isn't cosmetic visible change so much as faster, smoother recovery.

The procedure (universal)

1. Blood draw — 15-30 mL into a special tube containing anticoagulant.
2. Centrifuge — 8-15 minutes at controlled speed; separates the layers.
3. Extraction — sterile draw of the platelet-rich middle layer.
4. Activation (optional) — calcium chloride or thrombin to trigger platelet release of growth factors.
5. Application — varies by treatment type (topical via microneedling, subcutaneous injection for hair, deeper injection for post-op).

Total session time: 60-90 minutes including the draw, prep, and application.

Recovery + results timeline

• Day 0: Mild redness or swelling. For Vampire Facial, the face may look mildly inflamed for 24 hours.
• Days 1-3: External signs resolve. Skin or scalp may feel slightly warm or tight.
• Weeks 1-4: Initial improvement visible (texture, glow, fine lines softening; for hair, less shedding).
• Months 2-6: Real collagen / new hair growth shows up. Most cumulative improvement is in this window.
• Month 6 onward: Maintenance protocol kicks in. For Vampire Facial, every 6 months. For hair, every 6-12 months.

Who's a good candidate

• Healthy adults with normal blood and platelet counts.
• Clients with realistic expectations — PRP amplifies your body's healing; it doesn't replace it.
• Anyone wanting a more "natural" approach (no foreign material, just your own platelets).

Who's not

• Active autoimmune conditions or blood disorders (PRP requires healthy clotting and immune response).
• Active cancer or recent chemotherapy.
• Clients on blood thinners that can't be paused.
• Anyone hoping for one-session permanent results.

Free consultations. We'll talk through which PRP application fits what you're trying to do and give honest forecasts about results timing. Call (914) 948-1989 or book online.