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Regenera Activa

DHI is considered the gold standard of hair restoration

Regenera Activa (Stem Cell)
A Non-Surgical Hair Loss Treatment Option

     For those seeking a non-surgical approach to hair restoration, Regenera Activa is an innovative, increasingly popular technology that harnesses the body’s own regenerative power. This treatment involves extracting autologous micro-grafts from the patient’s scalp and injecting them into areas affected by hair loss, stimulating hair regrowth and improving density with natural-looking results.

      Recognized for its safety, effectiveness, and long-lasting outcomes, Regenera Activa is suitable for both men and women especially those with mild to moderate hair thinning or individuals looking to enhance the results of a hair transplant procedure.

Why Choose Regenera Activa?

What makes this treatment one of the leading choices for addressing hair loss?

Regenera Activa is more than just a medical innovation it is a blend of advanced cell regeneration science and the body’s natural healing process. The result is a safe, natural, and long-lasting solution for thinning hair. Key benefits that set this technique apart include:

  • No surgery, no shaving – Patients avoid surgical incisions or scalp shaving, making it ideal for those unwilling to undergo surgery.
  • Minimal downtime – Resume your daily routine immediately after treatment without extended recovery time.
  • Uses your own cells – Reduces risk of allergic reactions or side effects since the treatment uses your body’s own tissue.
  • Visible results in 3–6 months – Many patients notice new growth and increased hair density within a few months.
  • Reactivates existing hair – Strengthens weakened follicles and promotes natural regrowth.
  • Long-lasting effects – Results can last 1–2 years, or even up to 5–10 years with proper care and maintenance.
  • Suitable for all ages and genders – Anyone experiencing thinning hair can be a candidate.
  • Quick procedure – Each session takes only 1–2 hours.
  • Low maintenance – In many cases, only one session per year is required.
  • Cost-effective alternative – Offers convenience and comparable results to a transplant without the downtime.

The Regenera Activa Procedure: What to Expect

Fast, effective, and safe from start to finish.

Regenera Activa is a cutting-edge, in-office treatment that requires no extended recovery time. The full procedure takes approximately 1–2 hours and includes the following steps:

1. Consultation and scalp analysis

A DHI-certified physician evaluates your hair and scalp to determine if Regenera Activa is suitable for your condition.

2. Micro-graft collection from the donor site

Tiny tissue samples (micrografts) are harvested from the back of the scalp an area rich in stem cells and growth factors.

3. Cell processing

The collected tissue is processed using a specialized Regenerate system to isolate potent regenerative cells.

4. Injection into thinning areas

The extracted cells are injected into target areas using micro-needles. No incisions, no stitches.

5. Resume daily activities

Patients can go home immediately after treatment. Post-care instructions are provided to maximize results.

Who Is Regenera Activa Suitable For?

Regenera Activa is designed for individuals looking to restore hair growth without surgery and achieve natural, long-lasting results. Ideal candidates include:

  • Those with mild to moderate hair thinning: Especially individuals who are noticing gradual hair loss but may not yet require a full transplant.
  • Patients wanting to enhance hair transplant results: Regenera Activa can be combined with hair transplantation to improve graft survival and enhance the surrounding area.
  • Non-surgical candidates or those with time constraints: Perfect for busy individuals who prefer a non-invasive treatment with no downtime.
  • Individuals not yet ready for a hair transplant: For early-stage hair loss or those hesitant about surgery, this is a safe and effective solution.
  • People seeking long-term results with minimal treatments: With annual sessions, results can last for years ideal for those who cannot commit to frequent treatments.

Regenera Activa vs PRP: What’s the Difference?

While both Regenera Activa and PRP (Platelet-Rich Plasma) are non-surgical solutions for hair loss, they differ significantly in source materials, mechanisms, frequency, and efficacy.

Aspect
Regenera Activa
PRP
(Platelet-Rich Plasma)

Source Material

Stem cells from scalp micro-grafts

Platelets from patient’s own blood

Mechanism of Action

Stimulates hair follicles, regenerates blood vessels

Growth factors boost hair growth

Frequency of Treatment

Once a year is usually enough

Every 3–4 weeks for 3–6 sessions

Effectiveness

Highly effective for genetic hair thinning

Better suited for general hair thinning

Cost

Higher per session but done annually

Lower cost per session but requires multiple treatments

Longevity of Results

Lasts 1–2 years or up to 5–10 years in some cases

Typically lasts 6–12 months

If you’re looking for longer-lasting, more visible results with fewer sessions, Regenera Activa offers a compelling long-term solution. Meanwhile, PRP may be a better fit for those preferring short-term maintenance with lower per-session costs.

FAQs

Frequently Asked Questions (FAQ)

Is the procedure painful?

Not at all. Local anesthesia is used before harvesting micro-grafts, and most patients report only slight pressure or pinching during the injection phase.

Results typically last 1–2 years, depending on individual factors like scalp health, hair loss severity, and aftercare. Some patients experience results lasting up to 5–10 years.

Unlike PRP, which requires multiple sessions, Regenera Activa usually needs just one session per year. Results begin to show in 3–6 months.

Yes, it’s very safe. The procedure uses your own cells, minimizing the risk of allergic reactions or side effects. Minor redness or swelling may occur and typically subsides within a few days.

The cost is comparable to hair transplantation. Although higher than PRP per session, the long-lasting results and fewer sessions make it more cost-effective over time.

Why Choose Regenera Activa at DHI Thailand?

Selecting an experienced clinic is critical for achieving the best results. Here’s why DHI Thailand is a trusted leader in hair restoration:

  • Expert medical team: Every treatment is performed by DHI Global™-trained physicians skilled in Regenera Activa technology.
  • International-grade medical equipment: We use certified Regenera systems approved for global use and adhere to strict safety standards.
  • Personalized treatment plans: We assess each patient’s scalp in detail to create a tailored treatment plan for optimal outcomes.
  • Comprehensive aftercare: Post-treatment guidance ensures that your results are maximized and maintained over time.
  • Medical tourism friendly: Our clinic supports international patients with full-service medical tourism coordination, including airport pickup and hotel assistance.


Regenera Activa offers a new path to natural, long-lasting hair restoration without the need for surgery or frequent appointments. Whether you’re just starting to notice thinning or looking to maintain a transplant result, this innovative treatment can help you regain confidence and healthier hair.

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