Goodbye Dark Spots: PRP’s Role in Treating Post-Acne Hyperpigmentation


Even after acne clears, the dark spots it leaves behind—known as post-inflammatory hyperpigmentation (PIH)—can linger for months. For many, these marks are just as frustrating as the breakouts themselves.

While brightening serums and exfoliants can help, Platelet-Rich Plasma (PRP) therapy is emerging as a natural, regenerative solution to fade pigmentation and restore clear, even-toned skin.

What Is Post-Acne Hyperpigmentation?

Post-acne hyperpigmentation occurs when inflammation triggers excess melanin production, leading to:

  • Flat brown or purplish spots

  • Uneven skin tone

  • Slow skin turnover, especially in darker skin types

Unlike true scars, these marks don’t involve structural skin damage—but they can still be persistent and emotionally distressing.

How PRP Helps Fade Dark Spots

PRP is a concentration of platelets derived from your own blood, packed with growth factors that stimulate healing and regeneration. When applied through microneedling or injected into problem areas, PRP helps:

  • Accelerate skin turnover by activating epidermal regeneration

  • Regulate melanin activity to reduce hyperpigmentation

  • Boost collagen production for smoother, healthier skin

  • Calm inflammation, which helps prevent new pigmentation from forming

  • Improve overall tone and texture, supporting long-term skin clarity

This makes PRP a valuable option for treating PIH, particularly in patients with sensitive or treatment-resistant skin.

Clinical Evidence

📄 2021 – Journal of Clinical and Aesthetic Dermatology

  • PRP combined with microneedling showed significant improvement in hyperpigmentation scores compared to microneedling alone.

  • Patients also reported better skin radiance and tone.

📄 2020 – Dermatologic Surgery

  • In patients with acne-induced pigmentation, PRP accelerated resolution of PIH and improved skin healing with fewer side effects than topical agents.

📄 Case Reports

  • Dermatologists note that PRP is especially helpful for patients who do not tolerate hydroquinone, retinoids, or chemical peels well.

What to Expect from Treatment

  • Procedure: PRP is typically paired with microneedling for deeper penetration and enhanced effect.

  • Downtime: Mild redness for 1–2 days; minimal peeling.

  • Sessions: 3–4 sessions spaced 3–4 weeks apart are commonly recommended.

  • Results: Gradual fading of dark spots, smoother skin texture, and improved glow over 1–3 months.

Who Benefits Most?

  • Individuals with lingering post-acne pigmentation

  • People with medium to dark skin tones who are at higher risk of PIH

  • Patients looking for a non-chemical, non-invasive solution

  • Anyone interested in a holistic, regenerative approach to skin health



PRP is more than just a rejuvenating treatment—it’s a natural path toward clearer, brighter skin. By addressing pigmentation at its source and supporting healthy skin renewal, PRP offers a safe and effective option for anyone ready to say goodbye to stubborn dark spots.

If your skincare routine has plateaued, PRP might be the missing link your skin has been waiting for.


TriCell PRP: A Decade of Global Excellence Since 2012

Pioneering regenerative medicine for over a decade, TriCell PRP stands as the global leader in Double-Spin PRP technology, trusted across Europe, Asia-Pacific, and the Middle East.

Superior Double-Spin Technology

  • Achieves up to 6.7x to 9x platelet concentration
  • Delivers consistent, reproducible results
  • Features advanced closed-system design

The TriCell Advantage

Unmatched Performance

  • Maximum platelet recovery
  • Optimal growth factor preservation
  • Superior concentration control

Global Recognition

  • CE marked for European markets
  • PMDA approved in Japan
  • TGA certified in Australia
  • CFDA approved in China
  • Registered across Middle East and Southeast Asia

Setting the Gold Standard

TriCell's innovative Double-Spin system delivers precisely what matters most: higher platelet concentrations, better clinical outcomes, and enhanced healing potential. Choose the system that healthcare professionals worldwide trust for superior regenerative results.Experience the difference with TriCell PRP - Where precision meets excellence in regenerative


Do you have any questions? Feel free to contact us! info@rev-med.co.kr



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