PDGF for Hair Growth: What You Need to Know

What Is PDGF and How Does It Affect Hair Growth?

PDGF (platelet-derived growth factor) is a naturally occurring protein that plays a critical role in cell growth, tissue repair, and regeneration. When applied to the scalp, PDGF-based treatments can stimulate dormant hair follicles, prolong the active growth phase of hair, and support the formation of new blood vessels that nourish the follicle.

How Is PDGF Used for Hair Loss?

PDGF treatments for hair loss involve applying a concentrated growth factor serum to the scalp, often in conjunction with microneedling to enhance absorption. The combination creates micro-channels in the scalp that allow growth factors to penetrate deeply and reach the hair follicle.

Who Is a Good Candidate?

PDGF hair treatments are particularly effective for:
- Early to moderate hair thinning
- Androgenetic alopecia (pattern hair loss) in men and women
- Patients looking for non-surgical, drug-free hair restoration
- Patients who want to complement other treatments (like minoxidil or finasteride)

What Results Can I Expect?

Results vary by individual, but many patients notice:
- Reduced shedding within 4–6 weeks
- Visible new growth at 3–6 months
- Improved density and thickness over a series of treatments

A series of 3–6 treatments spaced 4–6 weeks apart is typically recommended for best results, followed by maintenance sessions.

Is It Safe?

PDGF treatments use growth factors derived from safe, extensively tested biological sources. There is minimal downtime and no systemic side effects, making it a well-tolerated option for most patients.

Talk to a Skin Clique provider to learn whether PDGF hair treatment is right for your hair loss concerns.