Platelet-Rich Plasma (PRP) therapy has emerged as one of the most trusted non-surgical treatments for androgenetic alopecia and early-stage hair thinning. Utilizing the healing growth factors naturally present in your own blood, PRP works at the cellular level to revitalize dormant hair follicles.

How Does PRP Therapy Work?

The procedure is straightforward and minimally invasive:

  • Step 1: Blood Collection – A small quantity (approximately 15–20 ml) of blood is drawn from your arm, similar to a routine lab test.
  • Step 2: Centrifugation – The blood is placed in a specialized medical centrifuge that spins at high speed, separating platelet-poor plasma, red blood cells, and highly concentrated platelet-rich plasma.
  • Step 3: Targeted Micro-Injections – The concentrated platelets—rich in Platelet-Derived Growth Factor (PDGF) and Vascular Endothelial Growth Factor (VEGF)—are carefully injected into the areas of the scalp experiencing thinning.

Key Benefits of PRP for Hair Restoration

When administered by an experienced hair restoration specialist, PRP offers noticeable improvements in both hair density and shaft thickness:

  • Strengthens Existing Follicles: Reverses follicular miniaturization and prolongs the anagen (growth) phase of the hair cycle.
  • Improves Scalp Blood Flow: Stimulates neo-vascularization, ensuring hair roots receive vital nutrients and oxygen.
  • Zero Risk of Allergic Reaction: Because PRP is autologous (derived entirely from your own blood), there is virtually no risk of immune rejection.

Expected Timeline and Sessions

PRP is an ongoing biological therapy rather than a one-time procedure. Most patients achieve optimal outcomes with an initial cycle of 3 to 4 sessions, spaced 4 weeks apart. Visible reduction in hair shedding typically begins after the second session, followed by noticeable thickening within 3 to 4 months. Annual or semi-annual maintenance sessions help sustain results over the long term.

Post-Procedure Care Tips

Recovery is virtually immediate, but following these practical guidelines ensures optimal results:

  • Avoid washing your hair for at least 12 to 24 hours post-treatment.
  • Refrain from intense workouts, saunas, and steam rooms for 48 hours to minimize scalp sweating.
  • Avoid harsh chemical hair treatments or hair coloring for at least one week.
  • Stay well-hydrated and maintain a protein-rich diet to support healthy hair regrowth.