Skin Care

PDRN Salmon DNA Injections in Korea: $180-275/Session — Worth Flying For?

8 min readBy MyDoc Korea
Close-up of skin injection procedure being performed at a Korean dermatology clinic

PDRN (Polydeoxyribonucleotide) therapy, commonly known as Rejuran or "salmon DNA injections," has exploded in popularity across Korea and is now the most in-demand skin treatment of 2026. Derived from salmon DNA fragments, this treatment works at a cellular level to rejuvenate skin from within.

What Is PDRN and How Does It Work?

PDRN is a biological molecule extracted from salmon DNA that closely resembles human DNA structure. When injected into the skin, it activates cell regeneration and repair mechanisms, boosting collagen and elastin production naturally.

  • Cellular regeneration: Activating dormant skin cells to produce new, healthy tissue
  • Anti-inflammatory effects: Reducing redness and calming irritated skin
  • Improved microcirculation: Enhancing blood flow for a natural glow
  • Wound healing: Accelerating recovery from acne scars and damage

Clinical Benefits

Studies on PDRN therapy have demonstrated impressive results:

  • 47% improvement in skin hydration after a full treatment course
  • 33% increase in skin elasticity within 3 months
  • Significant reduction in fine lines and wrinkle depth
  • Visible improvement in acne scarring and skin texture

PDRN vs Other Skin Boosters

TreatmentMain BenefitDurationBest For
PDRN (Rejuran)Cell regeneration6-12 monthsOverall skin quality
ProfhiloDeep hydration6 monthsDehydrated, aging skin
ExosomesAdvanced regeneration3-6 monthsAnti-aging, repair

The Treatment Process

  • Consultation (15 min): AI-powered skin analysis to identify target areas
  • Numbing (20 min): Topical anesthetic cream for comfort
  • Injection (30-45 min): Micro-injections across the face
  • Post-care: LED therapy or soothing mask

Most patients need 3-4 sessions spaced 2-4 weeks apart for optimal results.

Cost in Korea vs Abroad

  • Korea: $180-275 per session
  • United States: $500-800 per session
  • Singapore: $400-600 per session
  • Australia: $450-700 per session

Who Is PDRN Best For?

  • Those with dull, tired-looking skin seeking a natural glow
  • Patients with early signs of aging
  • Anyone with acne scarring or uneven texture
  • Patients aged 25-55 for preventive or corrective care

Results Timeline

  • Week 1: Initial hydration boost
  • Week 2-3: Improved skin texture noticeable
  • Month 1-2: Visible glow, reduced fine lines
  • Month 3: Peak results with improved elasticity

Related Articles

Interested in PDRN treatment? Contact MyDoc Korea for a free consultation and personalized treatment plan.

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Medical Disclaimer

The information provided in this article is for general informational and educational purposes only and is not intended as, nor should it be considered a substitute for, professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or treatment. Individual results may vary.

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