Rejuran: The Skin Rejuvenation Secret You Need to Know

What is Rejuran?

Rejuran (also known as Rejuran Healer) is a cutting-edge skin rejuvenation treatment developed in South Korea. It’s based on polynucleotide (PN) technology, using DNA fragments derived from salmon, which closely match human DNA and are proven to promote healing and cell regeneration.

How Rejuran Works

Rejuran is injected into the superficial dermis using fine needles. The polynucleotides activate healing at the cellular level, encouraging collagen production, reducing inflammation, and restoring skin elasticity. The treatment is safe, biocompatible, and suitable for all skin types.

Before and after Rejuran Healer (Polynucleotide) skin boosting injections.
Before and after cutting edge Korean skin booster Rejuran healer

Key Benefits of Rejuran

  1. Improves Skin Texture
    Smooths fine lines, shrinks pores, and evens out tone.
  2. Boosts Hydration
    Deeply moisturizes from within, ideal for dry or dull skin.
  3. Heals & Strengthens
    Reduces acne scars, inflammation, and sun damage.
  4. Anti-Aging Effect
    Reverses signs of aging by stimulating natural skin regeneration.

Rejuran vs Other Skin Boosters

FeatureRejuranSkinboosters (HA-based)PRP (Platelet-Rich Plasma)
Main IngredientPolynucleotidesHyaluronic AcidGrowth factors from blood
FocusHealing & RepairHydrationRegeneration
Longevity6–12 months4–6 months3–6 months
Ideal ForAging/Damaged SkinDry/Dehydrated SkinSkin maintenance

Types of Rejuran

  • Rejuran Healer – Most popular; improves skin texture and elasticity.
  • Rejuran S – Targets acne scars and pitted skin.
  • Rejuran I – For sensitive under-eye areas.
  • Rejuran HB – A hybrid that adds hydration (PN + hyaluronic acid).
Rejuran Healer – Polynucleotide Skin Booster

What to Expect During Treatment

  • Duration: ~30 minutes
  • Pain: Mild, with numbing cream applied beforehand
  • Downtime: Minimal (1–2 days of redness or pinpoint swelling)
  • Frequency: 3 sessions, 3–4 weeks apart, then maintenance every 6 months

Is Rejuran Right For You?

You may benefit from Rejuran if you:

  • Have dull, uneven skin tone
  • Are concerned about aging and fine lines
  • Want to improve skin resilience after laser or peeling treatments
  • Need a non-invasive skin healing option

Book a Consultation

Our experienced aesthetic doctors will assess your skin and create a personalized Rejuran plan just for you. You deserve naturally radiant skin—let’s make it happen.


Final Thoughts

Rejuran is more than a trend—it’s a scientific breakthrough in regenerative skincare. Whether you’re prepping for a big event or investing in long-term skin health, Rejuran could be your game-changer.

About Donald B. Yoo, M.D.

Dr. Yoo is a board-certified surgeon, fellowship trained in facial plastic surgery with extensive experience in cosmetic and reconstructive surgery. He specializes in rhinoplasty, revision rhinoplasty, facial rejuvenation surgery (including blepharoplasty and facelift), and Asian cosmetic surgery (including Asian rhinoplasty and Asian blepharoplasty/Asian eyelid surgery). see more: http://www.donyoomd.com 433 N Camden Drive, Suite 970 Beverly Hills, CA 90210 310-772-0766
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