Hair Restoration: PRP, Pure PDGF, and Exosomes

Conveniently located to serve the areas of San Jose, CA

Hair Restoration: PRP, Pure PDGF, and Exosomes True You Medical Aesthetic in San Jose

Hair restoration is a field of medicine that encompasses several different treatment options. (1)

At True You Medical Aesthetic in San Jose, patients have access to modern hair restoration solutions designed to stimulate natural regrowth, strengthen existing follicles, and improve overall scalp health.

By combining medical expertise with innovative therapies such as PRP (platelet-rich plasma), PDGF (platelet-derived growth factor), and exosomes, patients can grow fuller, thicker, and healthier hair.

If you are ready to take the first step toward hair restoration, call (408) 223-8818 or contact us online to schedule a consultation and explore your treatment options.

About Hair Restoration Treatments

Our hair restoration treatments focus on biologically based therapies that work with the body’s natural repair mechanisms rather than surgically replacing lost hair. Our methods include PRP, PDGF, and exosomes, all of which use growth factors and regenerative properties to stimulate new growth and restore scalp health.

PRP (Platelet-Rich Plasma)

PRP therapy has become a popular treatment for early hair loss. (2) It involves drawing a small sample of the patient’s blood, which is then processed in a centrifuge. The processed serum contains a rich supply of platelets and growth factors. When injected into the scalp, PRP stimulates dormant hair follicles, strengthens existing strands, and increases blood flow to the scalp. (2)

Patients appreciate PRP because it is minimally invasive, safe, and natural. Since the treatment uses the patient’s own blood components, the risk of allergic or immune system reaction is low. (3) With repeated sessions, PRP can gradually improve density, thickness, and the overall health of the scalp.

PDGF (Platelet-Derived Growth Factor)

PDGF therapy is an advanced regenerative treatment. Like PRP, it uses components found in blood platelets, but it specifically isolates platelet-derived growth factors, creating a concentrated solution designed to target cellular repair. (3) When injected into the scalp, PDGF activates follicle regeneration, increases nutrient delivery, and strengthens the surrounding tissue.

PDGF can be especially helpful for patients experiencing early stages of thinning hair or those who want to protect and reinforce existing follicles. It works by signaling cells in the scalp to repair, regenerate, and produce stronger hair shafts. Many patients find that PDGF provides visible thickening while also slowing further loss.

Exosomes

Exosomes are extracellular vesicles naturally produced by stem cells. They carry proteins, growth factors, and genetic material, all of which contribute to cellular repair. When applied to the scalp, exosomes deliver powerful regenerative signals directly to the follicles, stimulating growth and improving the scalp environment.

Because exosomes contain hundreds of signaling molecules, they can help reduce inflammation, encourage follicle regeneration, and promote long-term scalp health. This treatment is often used to amplify the results of PRP or PDGF treatments.

Benefits

Hair restoration treatments come with a wide range of benefits. Under the guidance of True You experts, patients see improvements through:

  • Non-surgical therapies with minimal discomfort
  • Treatments that rely on the body’s own regenerative mechanisms
  • Effective applications for both men and women experiencing hair loss
  • Increased hair density and improved scalp coverage
  • Stronger, healthier, and thicker hair strands
  • Safe treatment with little to no downtime
  • Long-lasting results alongside continued maintenance
  • Boosted self-confidence and improved appearance

Ideal Candidates

The team at True You Medical Aesthetic evaluates each patient carefully to determine who will benefit most from hair restoration therapy. Ideal candidates often include:

  • Men or women with thinning hair or mild to moderate hair loss
  • Patients noticing widening parts, receding hairlines, or shedding
  • Those seeking a non-surgical, minimally invasive solution
  • People with realistic expectations about gradual, natural results
  • Patients in good overall health with no underlying conditions preventing healing
  • Individuals who want to slow hair loss progression and maintain existing hair

Aside from these criteria, your eligibility will be determined during your personal consultation.

Personal Consultation

Every patient starts their hair restoration journey with a one-on-one consultation. During this appointment, we will review your medical history, assess your scalp, and discuss the nature of your hair loss. By identifying factors such as pattern, density, and progression, your specialist can recommend either PRP, PDGF, exosomes, or some combination of the three to best address your concerns.

You will also learn what to expect from the treatment process, how many sessions may be required, and the type of results you can anticipate. We will answer all of your questions and provide detailed instructions to help you prepare. By the end of your consultation, you will leave with a personalized treatment plan that has been crafted uniquely to help you reach your goals.

To schedule your consultation, call (408) 223-8818 or contact us online.

Preparation

Preparing for hair restoration therapy is typically a straightforward process, but it is essential for optimal results. Patients may be advised to:

  • Avoid nicotine and alcohol for several days before treatment
  • Stay hydrated to support overall healing
  • Refrain from using harsh chemical treatments on the scalp
  • Avoid medications or supplements that can thin the blood
  • Keep the scalp clean and free of heavy products before the procedure

In addition to these general guidelines, you will receive a customized list of instructions tailored to your individual health and goals to help you prepare efficiently.

Procedure

The treatment process for PRP, PDGF, and exosome treatments is designed to be comfortable and efficient.

For PRP and PDGF, the procedure starts with a blood draw similar to a regular doctor’s appointment. For PRP, a small sample of the patient’s blood is spun in a centrifuge to separate the plasma. While PRP contains naturally occurring PDGF, isolating PDGF alone typically requires specialized lab processes and is not commonly done at the point of care. Once the chosen serum is ready for use, an injection specialist will administer it to the areas of the scalp experiencing thinning.

Exosome treatments are ready-made and do not require a blood draw. Exosomes can be injected or applied topically. They are typically applied topically via microneedling.

PRP and PDGF can also be incorporated into microneedling procedures for enhanced absorption.

Recovery

Recovery following nonsurgical hair restoration therapy is typically minimal. Patients can typically return to daily activities immediately after treatment. The most common side effects include mild swelling, redness, or tenderness at the injection sites, which usually resolve within a day or two. The team may advise avoiding strenuous activity, direct sun exposure, or hair coloring treatments for a short period following the procedure. Otherwise, most individuals experience little disruption to their routines.

Results

Hair Restoration: PRP, Pure PDGF, and Exosomes True You Medical Aesthetic in San Jose

Hair restoration with PRP and PDGF delivers gradual but noticeable improvements. For PRP, patients often see stronger, thicker strands within two to three months, with more visible density after four to six months. For PDGF, follicle stimulation typically produces results on a similar timeline, with continued improvements over several months. Patients seeking exosomes can expect to see benefits within a few weeks. Ongoing maintenance sessions are often recommended to preserve results and sustain long-term growth. With proper care, many patients enjoy fuller, healthier hair and a significant improvement in self-confidence.

Corresponding and Complementary Procedures

Hair restoration can be enhanced by pairing PRP, PDGF, or exosomes with other non-surgical treatments designed to support scalp and skin health.

Microneedling

Combining microneedling with PRP, PDGF, or exosomes allows growth factors to penetrate deeper into the scalp, enhancing follicle activation and promoting better results.

Hydrafacial for Scalp

A Hydrafacial can cleanse and exfoliate the scalp, creating an optimal foundation for regenerative therapies to work more effectively.

Cost of Hair Restoration in San Jose

The cost of hair restoration therapy depends on the treatment selected, the number of sessions required, and your hair restoration goals. Combination approaches may cost more but often provide enhanced results. The team at True You Medical Aesthetic will provide a personalized estimate during your consultation and help design a plan that fits your needs and budget.

Schedule a consultation today to explore your hair restoration costs. If you have any questions or prefer to schedule over the phone, please call our office at (408) 223-8818.

FAQ

How long does each hair restoration session take?

Most hair restoration treatments take between 30 and 60 minutes.

When will I see hair restoration results?

Results typically begin within two to three months, with more significant improvement visible after four to six months.

Is hair restoration painful?

Most patients tolerate the injections well. Numbing agents can be applied to increase comfort.

Can women undergo hair restoration treatments?

Yes, both men and women experiencing thinning hair can benefit from PRP, PDGF, and exosome therapies.

Are there side effects to hair restoration?

Side effects are minimal and may include temporary redness, swelling, or tenderness at the injection site.

References

  1. Mendoza LA, Ocampo GG, Abarca-Pineda YA, et al. Comprehensive Review on Hair Loss and Restorative Techniques: Advances in Diagnostic, Artistry, and Surgical Innovation. Cureus. Published online April 25, 2025. doi:https://doi.org/10.7759/cureus.82991
  2. Paichitrojjana A, Paichitrojjana A. Platelet Rich Plasma and Its Use in Hair Regrowth: A Review. Drug Design, Development and Therapy. 2022;Volume 16:635-645. doi:https://doi.org/10.2147/dddt.s356858
  3. Jain NK, Gulati M. Platelet-rich plasma: a healing virtuoso. Blood Research. 2016;51(1):3. doi:https://doi.org/10.5045/br.2016.51.1.3
  4. Cheng M, Ma C, Chen HD, Wu Y, Xu XG. The Roles of Exosomes in Regulating Hair Follicle Growth. Clinical, Cosmetic and Investigational Dermatology. 2024;17:1603-1612. doi:https://doi.org/10.2147/CCID.S465963